X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FHexagon%2FHexagonInstrInfoV4.td;h=86acdeceb7fb7cc6d7993e11b9f2ee1d53e992f2;hb=c0dae440e6693f67f6cf029d29890b1bfc9247b7;hp=ae407db02995e059997ef82d539e895913b47b14;hpb=5807fd41a79357b9a9e75c4a4154b1da89d06c78;p=oota-llvm.git diff --git a/lib/Target/Hexagon/HexagonInstrInfoV4.td b/lib/Target/Hexagon/HexagonInstrInfoV4.td index ae407db0299..86acdeceb7f 100644 --- a/lib/Target/Hexagon/HexagonInstrInfoV4.td +++ b/lib/Target/Hexagon/HexagonInstrInfoV4.td @@ -11,11 +11,26 @@ // //===----------------------------------------------------------------------===// -let neverHasSideEffects = 1 in -def IMMEXT : Immext<(outs), (ins), - "/* immext #... */", - []>, - Requires<[HasV4T]>; +let hasSideEffects = 0 in +class T_Immext : + EXTENDERInst<(outs), ins, "immext(#$imm)", []>, + Requires<[HasV4T]>; + +def IMMEXT_b : T_Immext<(ins brtarget:$imm)>; +def IMMEXT_c : T_Immext<(ins calltarget:$imm)>; +def IMMEXT_g : T_Immext<(ins globaladdress:$imm)>; +def IMMEXT_i : T_Immext<(ins u26_6Imm:$imm)>; + +// Fold (add (CONST32 tglobaladdr:$addr) ) into a global address. +def FoldGlobalAddr : ComplexPattern; + +// Fold (add (CONST32_GP tglobaladdr:$addr) ) into a global address. +def FoldGlobalAddrGP : ComplexPattern; + +def NumUsesBelowThresCONST32 : PatFrag<(ops node:$addr), + (HexagonCONST32 node:$addr), [{ + return hasNumUsesBelowThresGA(N->getOperand(0).getNode()); +}]>; // Hexagon V4 Architecture spec defines 8 instruction classes: // LD ST ALU32 XTYPE J JR MEMOP NV CR SYSTEM(system is not implemented in the @@ -80,190 +95,63 @@ def IMMEXT : Immext<(outs), (ins), //===----------------------------------------------------------------------===// // ALU32 + //===----------------------------------------------------------------------===// - -// Shift halfword. - -let isPredicated = 1 in -def ASLH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASLH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASLH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASLH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = aslh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASRH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASRH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASRH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def ASRH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = asrh($src2)", - []>, - Requires<[HasV4T]>; - -// Sign extend. - -let isPredicated = 1 in -def SXTB_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def SXTB_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def SXTB_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def SXTB_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = sxtb($src2)", - []>, - Requires<[HasV4T]>; - - -let isPredicated = 1 in -def SXTH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def SXTH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def SXTH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -let isPredicated = 1 in -def SXTH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = sxth($src2)", - []>, - Requires<[HasV4T]>; - -// Zero exten. - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTB_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTB_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTB_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTB_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = zxtb($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTH_cPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTH_cNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTH_cdnPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if ($src1.new) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def ZXTH_cdnNotPt_V4 : ALU32_rr<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2), - "if (!$src1.new) $dst = zxth($src2)", - []>, - Requires<[HasV4T]>; - // Generate frame index addresses. -let neverHasSideEffects = 1, isReMaterializable = 1 in +let hasSideEffects = 0, isReMaterializable = 1, +isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT in def TFR_FI_immext_V4 : ALU32_ri<(outs IntRegs:$dst), (ins IntRegs:$src1, s32Imm:$offset), "$dst = add($src1, ##$offset)", []>, Requires<[HasV4T]>; +// Rd=cmp.eq(Rs,#s8) +let validSubTargets = HasV4SubT, isExtendable = 1, opExtendable = 2, +isExtentSigned = 1, opExtentBits = 8 in +def V4_A4_rcmpeqi : ALU32_ri<(outs IntRegs:$Rd), + (ins IntRegs:$Rs, s8Ext:$s8), + "$Rd = cmp.eq($Rs, #$s8)", + [(set (i32 IntRegs:$Rd), + (i32 (zext (i1 (seteq (i32 IntRegs:$Rs), + s8ExtPred:$s8)))))]>, + Requires<[HasV4T]>; + +// Preserve the TSTBIT generation +def : Pat <(i32 (zext (i1 (setne (i32 (and (i32 (shl 1, (i32 IntRegs:$src2))), + (i32 IntRegs:$src1))), 0)))), + (i32 (MUX_ii (i1 (TSTBIT_rr (i32 IntRegs:$src1), (i32 IntRegs:$src2))), + 1, 0))>; + +// Interfered with tstbit generation, above pattern preserves, see : tstbit.ll +// Rd=cmp.ne(Rs,#s8) +let validSubTargets = HasV4SubT, isExtendable = 1, opExtendable = 2, +isExtentSigned = 1, opExtentBits = 8 in +def V4_A4_rcmpneqi : ALU32_ri<(outs IntRegs:$Rd), + (ins IntRegs:$Rs, s8Ext:$s8), + "$Rd = !cmp.eq($Rs, #$s8)", + [(set (i32 IntRegs:$Rd), + (i32 (zext (i1 (setne (i32 IntRegs:$Rs), + s8ExtPred:$s8)))))]>, + Requires<[HasV4T]>; + +// Rd=cmp.eq(Rs,Rt) +let validSubTargets = HasV4SubT in +def V4_A4_rcmpeq : ALU32_ri<(outs IntRegs:$Rd), + (ins IntRegs:$Rs, IntRegs:$Rt), + "$Rd = cmp.eq($Rs, $Rt)", + [(set (i32 IntRegs:$Rd), + (i32 (zext (i1 (seteq (i32 IntRegs:$Rs), + IntRegs:$Rt)))))]>, + Requires<[HasV4T]>; + +// Rd=cmp.ne(Rs,Rt) +let validSubTargets = HasV4SubT in +def V4_A4_rcmpneq : ALU32_ri<(outs IntRegs:$Rd), + (ins IntRegs:$Rs, IntRegs:$Rt), + "$Rd = !cmp.eq($Rs, $Rt)", + [(set (i32 IntRegs:$Rd), + (i32 (zext (i1 (setne (i32 IntRegs:$Rs), + IntRegs:$Rt)))))]>, + Requires<[HasV4T]>; //===----------------------------------------------------------------------===// // ALU32 - @@ -277,7 +165,7 @@ def TFR_FI_immext_V4 : ALU32_ri<(outs IntRegs:$dst), // Combine // Rdd=combine(Rs, #s8) let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 8, - neverHasSideEffects = 1, validSubTargets = HasV4SubT in + hasSideEffects = 0, validSubTargets = HasV4SubT in def COMBINE_rI_V4 : ALU32_ri<(outs DoubleRegs:$dst), (ins IntRegs:$src1, s8Ext:$src2), "$dst = combine($src1, #$src2)", @@ -286,15 +174,28 @@ def COMBINE_rI_V4 : ALU32_ri<(outs DoubleRegs:$dst), // Rdd=combine(#s8, Rs) let isExtendable = 1, opExtendable = 1, isExtentSigned = 1, opExtentBits = 8, - neverHasSideEffects = 1, validSubTargets = HasV4SubT in + hasSideEffects = 0, validSubTargets = HasV4SubT in def COMBINE_Ir_V4 : ALU32_ir<(outs DoubleRegs:$dst), (ins s8Ext:$src1, IntRegs:$src2), "$dst = combine(#$src1, $src2)", []>, Requires<[HasV4T]>; +def HexagonWrapperCombineRI_V4 : + SDNode<"HexagonISD::WrapperCombineRI_V4", SDTHexagonI64I32I32>; +def HexagonWrapperCombineIR_V4 : + SDNode<"HexagonISD::WrapperCombineIR_V4", SDTHexagonI64I32I32>; + +def : Pat <(HexagonWrapperCombineRI_V4 IntRegs:$r, s8ExtPred:$i), + (COMBINE_rI_V4 IntRegs:$r, s8ExtPred:$i)>, + Requires<[HasV4T]>; + +def : Pat <(HexagonWrapperCombineIR_V4 s8ExtPred:$i, IntRegs:$r), + (COMBINE_Ir_V4 s8ExtPred:$i, IntRegs:$r)>, + Requires<[HasV4T]>; + let isExtendable = 1, opExtendable = 2, isExtentSigned = 0, opExtentBits = 6, - neverHasSideEffects = 1, validSubTargets = HasV4SubT in + hasSideEffects = 0, validSubTargets = HasV4SubT in def COMBINE_iI_V4 : ALU32_ii<(outs DoubleRegs:$dst), (ins s8Imm:$src1, u6Ext:$src2), "$dst = combine(#$src1, #$src2)", @@ -308,131 +209,32 @@ def COMBINE_iI_V4 : ALU32_ii<(outs DoubleRegs:$dst), //===----------------------------------------------------------------------===// // LD + //===----------------------------------------------------------------------===// -// -// These absolute set addressing mode instructions accept immediate as -// an operand. We have duplicated these patterns to take global address. - -let neverHasSideEffects = 1 in -def LDrid_abs_setimm_V4 : LDInst2<(outs DoubleRegs:$dst1, IntRegs:$dst2), - (ins u6Imm:$addr), - "$dst1 = memd($dst2=#$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memb(Re=#U6) -let neverHasSideEffects = 1 in -def LDrib_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u6Imm:$addr), - "$dst1 = memb($dst2=#$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memh(Re=#U6) -let neverHasSideEffects = 1 in -def LDrih_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u6Imm:$addr), - "$dst1 = memh($dst2=#$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memub(Re=#U6) -let neverHasSideEffects = 1 in -def LDriub_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u6Imm:$addr), - "$dst1 = memub($dst2=#$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memuh(Re=#U6) -let neverHasSideEffects = 1 in -def LDriuh_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u6Imm:$addr), - "$dst1 = memuh($dst2=#$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memw(Re=#U6) -let neverHasSideEffects = 1 in -def LDriw_abs_setimm_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins u6Imm:$addr), - "$dst1 = memw($dst2=#$addr)", - []>, - Requires<[HasV4T]>; - -// Following patterns are defined for absolute set addressing mode -// instruction which take global address as operand. -let neverHasSideEffects = 1 in -def LDrid_abs_set_V4 : LDInst2<(outs DoubleRegs:$dst1, IntRegs:$dst2), - (ins globaladdress:$addr), - "$dst1 = memd($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memb(Re=#U6) -let neverHasSideEffects = 1 in -def LDrib_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdress:$addr), - "$dst1 = memb($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memh(Re=#U6) -let neverHasSideEffects = 1 in -def LDrih_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdress:$addr), - "$dst1 = memh($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memub(Re=#U6) -let neverHasSideEffects = 1 in -def LDriub_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdress:$addr), - "$dst1 = memub($dst2=##$addr)", - []>, - Requires<[HasV4T]>; - -// Rd=memuh(Re=#U6) -let neverHasSideEffects = 1 in -def LDriuh_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdress:$addr), - "$dst1 = memuh($dst2=##$addr)", +//===----------------------------------------------------------------------===// +// Template class for load instructions with Absolute set addressing mode. +//===----------------------------------------------------------------------===// +let isExtended = 1, opExtendable = 2, hasSideEffects = 0, +validSubTargets = HasV4SubT, addrMode = AbsoluteSet in +class T_LD_abs_set: + LDInst2<(outs RC:$dst1, IntRegs:$dst2), + (ins u0AlwaysExt:$addr), + "$dst1 = "#mnemonic#"($dst2=##$addr)", []>, Requires<[HasV4T]>; -// Rd=memw(Re=#U6) -let neverHasSideEffects = 1 in -def LDriw_abs_set_V4 : LDInst2<(outs IntRegs:$dst1, IntRegs:$dst2), - (ins globaladdress:$addr), - "$dst1 = memw($dst2=##$addr)", - []>, - Requires<[HasV4T]>; +def LDrid_abs_set_V4 : T_LD_abs_set <"memd", DoubleRegs>; +def LDrib_abs_set_V4 : T_LD_abs_set <"memb", IntRegs>; +def LDriub_abs_set_V4 : T_LD_abs_set <"memub", IntRegs>; +def LDrih_abs_set_V4 : T_LD_abs_set <"memh", IntRegs>; +def LDriw_abs_set_V4 : T_LD_abs_set <"memw", IntRegs>; +def LDriuh_abs_set_V4 : T_LD_abs_set <"memuh", IntRegs>; -// Load doubleword. -// -// Make sure that in post increment load, the first operand is always the post -// increment operand. -// -// Rdd=memd(Rs+Rt<<#u2) -// Special case pattern for indexed load without offset which is easier to -// match. AddedComplexity of this pattern should be lower than base+offset load -// and lower yet than the more generic version with offset/shift below -// Similar approach is taken for all other base+index loads. -let AddedComplexity = 10, isPredicable = 1 in -def LDrid_indexed_V4 : LDInst<(outs DoubleRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memd($src1+$src2<<#0)", - [(set (i64 DoubleRegs:$dst), - (i64 (load (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; // multiclass for load instructions with base + register offset // addressing mode multiclass ld_idxd_shl_pbase { - let PNewValue = #!if(isPredNew, "new", "") in - def #NAME# : LDInst2<(outs RC:$dst), + let isPredicatedNew = isPredNew in + def NAME : LDInst2<(outs RC:$dst), (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$offset), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#"$dst = "#mnemonic#"($src2+$src3<<#$offset)", @@ -440,18 +242,18 @@ multiclass ld_idxd_shl_pbase { - let PredSense = #!if(PredNot, "false", "true") in { - defm _c#NAME# : ld_idxd_shl_pbase; + let isPredicatedFalse = PredNot in { + defm _c#NAME : ld_idxd_shl_pbase; // Predicate new - defm _cdn#NAME# : ld_idxd_shl_pbase; + defm _cdn#NAME : ld_idxd_shl_pbase; } } -let neverHasSideEffects = 1 in +let hasSideEffects = 0 in multiclass ld_idxd_shl { let CextOpcode = CextOp, BaseOpcode = CextOp#_indexed_shl in { let isPredicable = 1 in - def #NAME#_V4 : LDInst2<(outs RC:$dst), + def NAME#_V4 : LDInst2<(outs RC:$dst), (ins IntRegs:$src1, IntRegs:$src2, u2Imm:$offset), "$dst = "#mnemonic#"($src1+$src2<<#$offset)", []>, Requires<[HasV4T]>; @@ -464,12 +266,23 @@ multiclass ld_idxd_shl { } let addrMode = BaseRegOffset in { - defm LDrib_indexed_shl: ld_idxd_shl<"memb", "LDrib", IntRegs>, AddrModeRel; - defm LDriub_indexed_shl: ld_idxd_shl<"memub", "LDriub", IntRegs>, AddrModeRel; - defm LDrih_indexed_shl: ld_idxd_shl<"memh", "LDrih", IntRegs>, AddrModeRel; - defm LDriuh_indexed_shl: ld_idxd_shl<"memuh", "LDriuh", IntRegs>, AddrModeRel; - defm LDriw_indexed_shl: ld_idxd_shl<"memw", "LDriw", IntRegs>, AddrModeRel; - defm LDrid_indexed_shl: ld_idxd_shl<"memd", "LDrid", DoubleRegs>, AddrModeRel; + let accessSize = ByteAccess in { + defm LDrib_indexed_shl: ld_idxd_shl<"memb", "LDrib", IntRegs>, + AddrModeRel; + defm LDriub_indexed_shl: ld_idxd_shl<"memub", "LDriub", IntRegs>, + AddrModeRel; + } + let accessSize = HalfWordAccess in { + defm LDrih_indexed_shl: ld_idxd_shl<"memh", "LDrih", IntRegs>, AddrModeRel; + defm LDriuh_indexed_shl: ld_idxd_shl<"memuh", "LDriuh", IntRegs>, + AddrModeRel; + } + let accessSize = WordAccess in + defm LDriw_indexed_shl: ld_idxd_shl<"memw", "LDriw", IntRegs>, AddrModeRel; + + let accessSize = DoubleWordAccess in + defm LDrid_indexed_shl: ld_idxd_shl<"memd", "LDrid", DoubleRegs>, + AddrModeRel; } // 'def pats' for load instructions with base + register offset and non-zero @@ -525,1044 +338,180 @@ def : Pat <(i64 (load (add IntRegs:$src1, Requires<[HasV4T]>; } -//// Load doubleword conditionally. -// if ([!]Pv[.new]) Rd=memd(Rs+Rt<<#u2) -// if (Pv) Rd=memd(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrid_indexed_cPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1) $dst=memd($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) Rd=memd(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrid_indexed_cdnPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1.new) $dst=memd($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rd=memd(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrid_indexed_cNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1) $dst=memd($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) Rd=memd(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrid_indexed_cdnNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1.new) $dst=memd($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// Rdd=memd(Rt<<#u2+#U6) - -//// Load byte. -// Rd=memb(Rs+Rt<<#u2) -let AddedComplexity = 10, isPredicable = 1 in -def LDrib_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memb($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (sextloadi8 (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 10, isPredicable = 1 in -def LDriub_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memub($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (zextloadi8 (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 10, isPredicable = 1 in -def LDriub_ae_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memub($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (extloadi8 (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 40, isPredicable = 1 in -def LDriub_ae_indexed_shl_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, u2Imm:$offset), - "$dst=memub($src1+$src2<<#$offset)", - [(set (i32 IntRegs:$dst), - (i32 (extloadi8 (add (i32 IntRegs:$src1), - (shl (i32 IntRegs:$src2), - u2ImmPred:$offset)))))]>, - Requires<[HasV4T]>; - -//// Load byte conditionally. -// if ([!]Pv[.new]) Rd=memb(Rs+Rt<<#u2) -// if (Pv) Rd=memb(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrib_indexed_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1) $dst=memb($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) Rd=memb(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrib_indexed_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1.new) $dst=memb($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rd=memb(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrib_indexed_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1) $dst=memb($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) Rd=memb(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrib_indexed_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1.new) $dst=memb($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -//// Load unsigned byte conditionally. -// if ([!]Pv[.new]) Rd=memub(Rs+Rt<<#u2) -// if (Pv) Rd=memub(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriub_indexed_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1) $dst=memub($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) Rd=memub(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriub_indexed_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1.new) $dst=memub($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rd=memub(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriub_indexed_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1) $dst=memub($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) Rd=memub(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriub_indexed_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1.new) $dst=memub($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// Rd=memb(Rt<<#u2+#U6) - -//// Load halfword -// Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 10, isPredicable = 1 in -def LDrih_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memh($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (sextloadi16 (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 10, isPredicable = 1 in -def LDriuh_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memuh($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (zextloadi16 (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 10, isPredicable = 1 in -def LDriuh_ae_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memuh($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (extloadi16 (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -let AddedComplexity = 40, isPredicable = 1 in -def LDriuh_ae_indexed_shl_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, u2Imm:$offset), - "$dst=memuh($src1+$src2<<#$offset)", - [(set (i32 IntRegs:$dst), - (i32 (extloadi16 (add (i32 IntRegs:$src1), - (shl (i32 IntRegs:$src2), - u2ImmPred:$offset)))))]>, - Requires<[HasV4T]>; - -//// Load halfword conditionally. -// if ([!]Pv[.new]) Rd=memh(Rs+Rt<<#u2) -// if (Pv) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrih_indexed_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1) $dst=memh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrih_indexed_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1.new) $dst=memh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrih_indexed_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1) $dst=memh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDrih_indexed_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1.new) $dst=memh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -//// Load unsigned halfword conditionally. -// if ([!]Pv[.new]) Rd=memuh(Rs+Rt<<#u2) -// if (Pv) Rd=memuh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriuh_indexed_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1) $dst=memuh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) Rd=memuh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriuh_indexed_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1.new) $dst=memuh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rd=memuh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriuh_indexed_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1) $dst=memuh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) Rd=memuh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriuh_indexed_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1.new) $dst=memuh($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// Rd=memh(Rt<<#u2+#U6) -//// Load word. -// Load predicate: Fix for bug 5279. -let neverHasSideEffects = 1 in -def LDriw_pred_V4 : LDInst2<(outs PredRegs:$dst), - (ins MEMri:$addr), - "Error; should not emit", - []>, +// 'def pats' for load instruction base + register offset and +// zero immediate value. +let AddedComplexity = 10 in { +def : Pat <(i64 (load (add IntRegs:$src1, IntRegs:$src2))), + (LDrid_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -// Rd=memw(Re=#U6) - -// Rd=memw(Rs+Rt<<#u2) -let AddedComplexity = 10, isPredicable = 1 in -def LDriw_indexed_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2), - "$dst=memw($src1+$src2<<#0)", - [(set (i32 IntRegs:$dst), - (i32 (load (add (i32 IntRegs:$src1), - (i32 IntRegs:$src2)))))]>, - Requires<[HasV4T]>; - -//// Load word conditionally. -// if ([!]Pv[.new]) Rd=memw(Rs+Rt<<#u2) -// if (Pv) Rd=memw(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriw_indexed_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1) $dst=memw($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriw_indexed_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if ($src1.new) $dst=memw($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriw_indexed_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1) $dst=memw($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) Rd=memh(Rs+Rt<<#u2) -let AddedComplexity = 15, isPredicated = 1 in -def LDriw_indexed_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3), - "if (!$src1.new) $dst=memw($src2+$src3<<#0)", - []>, - Requires<[HasV4T]>; - -/// Load from global offset - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDrid_GP_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins globaladdress:$global, u16Imm:$offset), - "$dst=memd(#$global+$offset)", - []>, +def : Pat <(i32 (sextloadi8 (add IntRegs:$src1, IntRegs:$src2))), + (LDrib_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrid_GP_cPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1) $dst=memd(##$global+$offset)", - []>, +def : Pat <(i32 (zextloadi8 (add IntRegs:$src1, IntRegs:$src2))), + (LDriub_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrid_GP_cNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1) $dst=memd(##$global+$offset)", - []>, +def : Pat <(i32 (extloadi8 (add IntRegs:$src1, IntRegs:$src2))), + (LDriub_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrid_GP_cdnPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1.new) $dst=memd(##$global+$offset)", - []>, +def : Pat <(i32 (sextloadi16 (add IntRegs:$src1, IntRegs:$src2))), + (LDrih_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrid_GP_cdnNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1.new) $dst=memd(##$global+$offset)", - []>, +def : Pat <(i32 (zextloadi16 (add IntRegs:$src1, IntRegs:$src2))), + (LDriuh_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -let isPredicable = 1, neverHasSideEffects = 1 in -def LDrib_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global, u16Imm:$offset), - "$dst=memb(#$global+$offset)", - []>, +def : Pat <(i32 (extloadi16 (add IntRegs:$src1, IntRegs:$src2))), + (LDriuh_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrib_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1) $dst=memb(##$global+$offset)", - []>, +def : Pat <(i32 (load (add IntRegs:$src1, IntRegs:$src2))), + (LDriw_indexed_shl_V4 IntRegs:$src1, IntRegs:$src2, 0)>, Requires<[HasV4T]>; +} -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrib_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1) $dst=memb(##$global+$offset)", - []>, - Requires<[HasV4T]>; +// zext i1->i64 +def : Pat <(i64 (zext (i1 PredRegs:$src1))), + (i64 (COMBINE_Ir_V4 0, (MUX_ii (i1 PredRegs:$src1), 1, 0)))>, + Requires<[HasV4T]>; + +// zext i32->i64 +def : Pat <(i64 (zext (i32 IntRegs:$src1))), + (i64 (COMBINE_Ir_V4 0, (i32 IntRegs:$src1)))>, + Requires<[HasV4T]>; +// zext i8->i64 +def: Pat <(i64 (zextloadi8 ADDRriS11_0:$src1)), + (i64 (COMBINE_Ir_V4 0, (LDriub ADDRriS11_0:$src1)))>, + Requires<[HasV4T]>; + +let AddedComplexity = 20 in +def: Pat <(i64 (zextloadi8 (add (i32 IntRegs:$src1), + s11_0ExtPred:$offset))), + (i64 (COMBINE_Ir_V4 0, (LDriub_indexed IntRegs:$src1, + s11_0ExtPred:$offset)))>, + Requires<[HasV4T]>; + +// zext i1->i64 +def: Pat <(i64 (zextloadi1 ADDRriS11_0:$src1)), + (i64 (COMBINE_Ir_V4 0, (LDriub ADDRriS11_0:$src1)))>, + Requires<[HasV4T]>; + +let AddedComplexity = 20 in +def: Pat <(i64 (zextloadi1 (add (i32 IntRegs:$src1), + s11_0ExtPred:$offset))), + (i64 (COMBINE_Ir_V4 0, (LDriub_indexed IntRegs:$src1, + s11_0ExtPred:$offset)))>, + Requires<[HasV4T]>; + +// zext i16->i64 +def: Pat <(i64 (zextloadi16 ADDRriS11_1:$src1)), + (i64 (COMBINE_Ir_V4 0, (LDriuh ADDRriS11_1:$src1)))>, + Requires<[HasV4T]>; + +let AddedComplexity = 20 in +def: Pat <(i64 (zextloadi16 (add (i32 IntRegs:$src1), + s11_1ExtPred:$offset))), + (i64 (COMBINE_Ir_V4 0, (LDriuh_indexed IntRegs:$src1, + s11_1ExtPred:$offset)))>, + Requires<[HasV4T]>; + +// anyext i16->i64 +def: Pat <(i64 (extloadi16 ADDRriS11_2:$src1)), + (i64 (COMBINE_Ir_V4 0, (LDrih ADDRriS11_2:$src1)))>, + Requires<[HasV4T]>; + +let AddedComplexity = 20 in +def: Pat <(i64 (extloadi16 (add (i32 IntRegs:$src1), + s11_1ExtPred:$offset))), + (i64 (COMBINE_Ir_V4 0, (LDrih_indexed IntRegs:$src1, + s11_1ExtPred:$offset)))>, + Requires<[HasV4T]>; + +// zext i32->i64 +def: Pat <(i64 (zextloadi32 ADDRriS11_2:$src1)), + (i64 (COMBINE_Ir_V4 0, (LDriw ADDRriS11_2:$src1)))>, + Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrib_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1.new) $dst=memb(##$global+$offset)", - []>, - Requires<[HasV4T]>; +let AddedComplexity = 100 in +def: Pat <(i64 (zextloadi32 (i32 (add IntRegs:$src1, s11_2ExtPred:$offset)))), + (i64 (COMBINE_Ir_V4 0, (LDriw_indexed IntRegs:$src1, + s11_2ExtPred:$offset)))>, + Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrib_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1.new) $dst=memb(##$global+$offset)", - []>, - Requires<[HasV4T]>; +// anyext i32->i64 +def: Pat <(i64 (extloadi32 ADDRriS11_2:$src1)), + (i64 (COMBINE_Ir_V4 0, (LDriw ADDRriS11_2:$src1)))>, + Requires<[HasV4T]>; +let AddedComplexity = 100 in +def: Pat <(i64 (extloadi32 (i32 (add IntRegs:$src1, s11_2ExtPred:$offset)))), + (i64 (COMBINE_Ir_V4 0, (LDriw_indexed IntRegs:$src1, + s11_2ExtPred:$offset)))>, + Requires<[HasV4T]>; -let isPredicable = 1, neverHasSideEffects = 1 in -def LDriub_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global, u16Imm:$offset), - "$dst=memub(#$global+$offset)", - []>, - Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriub_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1) $dst=memub(##$global+$offset)", - []>, - Requires<[HasV4T]>; +//===----------------------------------------------------------------------===// +// LD - +//===----------------------------------------------------------------------===// -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriub_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1) $dst=memub(##$global+$offset)", +//===----------------------------------------------------------------------===// +// ST + +//===----------------------------------------------------------------------===// +/// +//===----------------------------------------------------------------------===// +// Template class for store instructions with Absolute set addressing mode. +//===----------------------------------------------------------------------===// +let isExtended = 1, opExtendable = 2, validSubTargets = HasV4SubT, +addrMode = AbsoluteSet in +class T_ST_abs_set: + STInst2<(outs IntRegs:$dst1), + (ins RC:$src1, u0AlwaysExt:$src2), + mnemonic#"($dst1=##$src2) = $src1", []>, Requires<[HasV4T]>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriub_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1.new) $dst=memub(##$global+$offset)", - []>, - Requires<[HasV4T]>; +def STrid_abs_set_V4 : T_ST_abs_set <"memd", DoubleRegs>; +def STrib_abs_set_V4 : T_ST_abs_set <"memb", IntRegs>; +def STrih_abs_set_V4 : T_ST_abs_set <"memh", IntRegs>; +def STriw_abs_set_V4 : T_ST_abs_set <"memw", IntRegs>; -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriub_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1.new) $dst=memub(##$global+$offset)", +//===----------------------------------------------------------------------===// +// multiclass for store instructions with base + register offset addressing +// mode +//===----------------------------------------------------------------------===// +multiclass ST_Idxd_shl_Pbase { + let isPredicatedNew = isPredNew in + def NAME : STInst2<(outs), + (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$src4, + RC:$src5), + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + ") ")#mnemonic#"($src2+$src3<<#$src4) = $src5", []>, Requires<[HasV4T]>; +} +multiclass ST_Idxd_shl_Pred { + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_Idxd_shl_Pbase; + // Predicate new + defm _cdn#NAME : ST_Idxd_shl_Pbase; + } +} -let isPredicable = 1, neverHasSideEffects = 1 in -def LDrih_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global, u16Imm:$offset), - "$dst=memh(#$global+$offset)", - []>, - Requires<[HasV4T]>; - - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrih_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1) $dst=memh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrih_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1) $dst=memh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrih_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1.new) $dst=memh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDrih_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1.new) $dst=memh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDriuh_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global, u16Imm:$offset), - "$dst=memuh(#$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriuh_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1) $dst=memuh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriuh_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1) $dst=memuh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriuh_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1.new) $dst=memuh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriuh_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1.new) $dst=memuh(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDriw_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global, u16Imm:$offset), - "$dst=memw(#$global+$offset)", - []>, - Requires<[HasV4T]>; - - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriw_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1) $dst=memw(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriw_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1) $dst=memw(##$global+$offset)", - []>, - Requires<[HasV4T]>; - - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriw_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if ($src1.new) $dst=memw(##$global+$offset)", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def LDriw_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset), - "if (!$src1.new) $dst=memw(##$global+$offset)", - []>, - Requires<[HasV4T]>; - - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDd_GP_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins globaladdress:$global), - "$dst=memd(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rtt=memd(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDd_GP_cPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rtt=memd(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDd_GP_cNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rtt=memd(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDd_GP_cdnPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rtt=memd(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDd_GP_cdnNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memd(##$global)", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDb_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memb(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memb(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDb_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memb(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDb_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memb(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDb_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memb(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDb_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memb(##$global)", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDub_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memub(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memub(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDub_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memub(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDub_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memub(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDub_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memub(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDub_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memub(##$global)", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDh_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memh(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDh_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDh_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDh_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDh_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memh(##$global)", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDuh_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memuh(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memuh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDuh_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memuh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDuh_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memuh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDuh_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -// if (!Pv) Rt=memuh(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDuh_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memuh(##$global)", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def LDw_GP_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$global), - "$dst=memw(#$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memw(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDw_GP_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memw(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDw_GP_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - -// if (Pv) Rt=memw(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDw_GP_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if ($src1.new) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - - -// if (!Pv) Rt=memw(##global) -let neverHasSideEffects = 1, isPredicated = 1 in -def LDw_GP_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$global), - "if (!$src1.new) $dst=memw(##$global)", - []>, - Requires<[HasV4T]>; - - - -def : Pat <(atomic_load_64 (HexagonCONST32_GP tglobaladdr:$global)), - (i64 (LDd_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_32 (HexagonCONST32_GP tglobaladdr:$global)), - (i32 (LDw_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_16 (HexagonCONST32_GP tglobaladdr:$global)), - (i32 (LDuh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_8 (HexagonCONST32_GP tglobaladdr:$global)), - (i32 (LDub_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memw(#foo + 0) -let AddedComplexity = 100 in -def : Pat <(i64 (load (HexagonCONST32_GP tglobaladdr:$global))), - (i64 (LDd_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from Pd = load(globaladdress) -> Rd = memb(globaladdress), Pd = Rd -let AddedComplexity = 100 in -def : Pat <(i1 (load (HexagonCONST32_GP tglobaladdr:$global))), - (i1 (TFR_PdRs (i32 (LDb_GP_V4 tglobaladdr:$global))))>, - Requires<[HasV4T]>; - -// When the Interprocedural Global Variable optimizer realizes that a certain -// global variable takes only two constant values, it shrinks the global to -// a boolean. Catch those loads here in the following 3 patterns. -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi1 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memb(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi8 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memb(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDb_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDub_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memub(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDub_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memh(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi16 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memh(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memuh(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDuh_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress) -> memw(#foo) -let AddedComplexity = 100 in -def : Pat <(i32 (load (HexagonCONST32_GP tglobaladdr:$global))), - (i32 (LDw_GP_V4 tglobaladdr:$global))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_64 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (i64 (LDrid_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_32 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (i32 (LDriw_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_16 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (i32 (LDriuh_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -def : Pat <(atomic_load_8 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (i32 (LDriub_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memd(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i64 (load (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i64 (LDrid_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memb(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi8 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDrib_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memb(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi8 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDrib_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memub(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi8 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDriub_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memuh(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (extloadi16 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDrih_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memh(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (sextloadi16 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDrih_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - - -// Map from load(globaladdress + x) -> memuh(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (zextloadi16 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDriuh_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - -// Map from load(globaladdress + x) -> memw(#foo + x) -let AddedComplexity = 100 in -def : Pat <(i32 (load (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset))), - (i32 (LDriw_GP_V4 tglobaladdr:$global, u16ImmPred:$offset))>, - Requires<[HasV4T]>; - - -//===----------------------------------------------------------------------===// -// LD - -//===----------------------------------------------------------------------===// - -//===----------------------------------------------------------------------===// -// ST + -//===----------------------------------------------------------------------===// -/// -/// Assumptions::: ****** DO NOT IGNORE ******** -/// 1. Make sure that in post increment store, the zero'th operand is always the -/// post increment operand. -/// 2. Make sure that the store value operand(Rt/Rtt) in a store is always the -/// last operand. -/// - -// memd(Re=#U6)=Rtt -def STrid_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins DoubleRegs:$src1, u6Imm:$src2), - "memd($dst1=#$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memb(Re=#U6)=Rs -def STrib_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, u6Imm:$src2), - "memb($dst1=#$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memh(Re=#U6)=Rs -def STrih_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, u6Imm:$src2), - "memh($dst1=#$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memw(Re=#U6)=Rs -def STriw_abs_setimm_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, u6Imm:$src2), - "memw($dst1=#$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memd(Re=#U6)=Rtt -def STrid_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins DoubleRegs:$src1, globaladdress:$src2), - "memd($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memb(Re=#U6)=Rs -def STrib_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, globaladdress:$src2), - "memb($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memh(Re=#U6)=Rs -def STrih_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, globaladdress:$src2), - "memh($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - -// memw(Re=#U6)=Rs -def STriw_abs_set_V4 : STInst2<(outs IntRegs:$dst1), - (ins IntRegs:$src1, globaladdress:$src2), - "memw($dst1=##$src2) = $src1", - []>, - Requires<[HasV4T]>; - - -// multiclass for store instructions with base + register offset addressing -// mode -multiclass ST_Idxd_shl_Pbase { - let PNewValue = #!if(isPredNew, "new", "") in - def #NAME# : STInst2<(outs), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$src4, - RC:$src5), - !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", - ") ")#mnemonic#"($src2+$src3<<#$src4) = $src5", - []>, - Requires<[HasV4T]>; -} - -multiclass ST_Idxd_shl_Pred { - let PredSense = #!if(PredNot, "false", "true") in { - defm _c#NAME# : ST_Idxd_shl_Pbase; - // Predicate new - defm _cdn#NAME# : ST_Idxd_shl_Pbase; - } -} - -let isNVStorable = 1 in -multiclass ST_Idxd_shl { - let CextOpcode = CextOp, BaseOpcode = CextOp#_indexed_shl in { - let isPredicable = 1 in - def #NAME#_V4 : STInst2<(outs), - (ins IntRegs:$src1, IntRegs:$src2, u2Imm:$src3, RC:$src4), - #mnemonic#"($src1+$src2<<#$src3) = $src4", +let isNVStorable = 1 in +multiclass ST_Idxd_shl { + let CextOpcode = CextOp, BaseOpcode = CextOp#_indexed_shl in { + let isPredicable = 1 in + def NAME#_V4 : STInst2<(outs), + (ins IntRegs:$src1, IntRegs:$src2, u2Imm:$src3, RC:$src4), + mnemonic#"($src1+$src2<<#$src3) = $src4", []>, Requires<[HasV4T]>; @@ -1577,8 +526,8 @@ multiclass ST_Idxd_shl { // addressing mode. multiclass ST_Idxd_shl_Pbase_nv { - let PNewValue = #!if(isPredNew, "new", "") in - def #NAME#_nv_V4 : NVInst_V4<(outs), + let isPredicatedNew = isPredNew in + def NAME#_nv_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, u2Imm:$src4, RC:$src5), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", @@ -1588,10 +537,10 @@ multiclass ST_Idxd_shl_Pbase_nv { - let PredSense = #!if(PredNot, "false", "true") in { - defm _c#NAME# : ST_Idxd_shl_Pbase_nv; + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_Idxd_shl_Pbase_nv; // Predicate new - defm _cdn#NAME# : ST_Idxd_shl_Pbase_nv; + defm _cdn#NAME : ST_Idxd_shl_Pbase_nv; } } @@ -1599,9 +548,9 @@ let mayStore = 1, isNVStore = 1 in multiclass ST_Idxd_shl_nv { let CextOpcode = CextOp, BaseOpcode = CextOp#_indexed_shl in { let isPredicable = 1 in - def #NAME#_nv_V4 : NVInst_V4<(outs), + def NAME#_nv_V4 : NVInst_V4<(outs), (ins IntRegs:$src1, IntRegs:$src2, u2Imm:$src3, RC:$src4), - #mnemonic#"($src1+$src2<<#$src3) = $src4.new", + mnemonic#"($src1+$src2<<#$src3) = $src4.new", []>, Requires<[HasV4T]>; @@ -1612,19 +561,22 @@ multiclass ST_Idxd_shl_nv { } } -let addrMode = BaseRegOffset, neverHasSideEffects = 1, +let addrMode = BaseRegOffset, hasSideEffects = 0, validSubTargets = HasV4SubT in { - defm STrib_indexed_shl: ST_Idxd_shl<"memb", "STrib", IntRegs>, - ST_Idxd_shl_nv<"memb", "STrib", IntRegs>, AddrModeRel; + let accessSize = ByteAccess in + defm STrib_indexed_shl: ST_Idxd_shl<"memb", "STrib", IntRegs>, + ST_Idxd_shl_nv<"memb", "STrib", IntRegs>, AddrModeRel; - defm STrih_indexed_shl: ST_Idxd_shl<"memh", "STrih", IntRegs>, - ST_Idxd_shl_nv<"memh", "STrih", IntRegs>, AddrModeRel; + let accessSize = HalfWordAccess in + defm STrih_indexed_shl: ST_Idxd_shl<"memh", "STrih", IntRegs>, + ST_Idxd_shl_nv<"memh", "STrih", IntRegs>, AddrModeRel; - defm STriw_indexed_shl: ST_Idxd_shl<"memw", "STriw", IntRegs>, - ST_Idxd_shl_nv<"memw", "STriw", IntRegs>, AddrModeRel; + let accessSize = WordAccess in + defm STriw_indexed_shl: ST_Idxd_shl<"memw", "STriw", IntRegs>, + ST_Idxd_shl_nv<"memw", "STriw", IntRegs>, AddrModeRel; - let isNVStorable = 0 in - defm STrid_indexed_shl: ST_Idxd_shl<"memd", "STrid", DoubleRegs>, AddrModeRel; + let isNVStorable = 0, accessSize = DoubleWordAccess in + defm STrid_indexed_shl: ST_Idxd_shl<"memd", "STrid", DoubleRegs>, AddrModeRel; } let Predicates = [HasV4T], AddedComplexity = 10 in { @@ -1651,16 +603,59 @@ def : Pat<(store (i64 DoubleRegs:$src4), u2ImmPred:$src3, DoubleRegs:$src4)>; } -// memd(Ru<<#u2+#U6)=Rtt -let AddedComplexity = 10 in -def STrid_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, DoubleRegs:$src4), - "memd($src1<<#$src2+#$src3) = $src4", - [(store (i64 DoubleRegs:$src4), +let isExtended = 1, opExtendable = 2 in +class T_ST_LongOff : + STInst<(outs), + (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, RC:$src4), + mnemonic#"($src1<<#$src2+##$src3) = $src4", + [(stOp (VT RC:$src4), (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u6ImmPred:$src3))]>, + u0AlwaysExtPred:$src3))]>, Requires<[HasV4T]>; +let isExtended = 1, opExtendable = 2, mayStore = 1, isNVStore = 1 in +class T_ST_LongOff_nv : + NVInst_V4<(outs), + (ins IntRegs:$src1, u2Imm:$src2, u0AlwaysExt:$src3, IntRegs:$src4), + mnemonic#"($src1<<#$src2+##$src3) = $src4.new", + []>, + Requires<[HasV4T]>; + +multiclass ST_LongOff { + let BaseOpcode = BaseOp#"_shl" in { + let isNVStorable = 1 in + def NAME#_V4 : T_ST_LongOff; + + def NAME#_nv_V4 : T_ST_LongOff_nv; + } +} + +let AddedComplexity = 10, validSubTargets = HasV4SubT in { + def STrid_shl_V4 : T_ST_LongOff<"memd", store, DoubleRegs, i64>; + defm STrib_shl : ST_LongOff <"memb", "STrib", truncstorei8>, NewValueRel; + defm STrih_shl : ST_LongOff <"memh", "Strih", truncstorei16>, NewValueRel; + defm STriw_shl : ST_LongOff <"memw", "STriw", store>, NewValueRel; +} + +let AddedComplexity = 40 in +multiclass T_ST_LOff_Pats { + def : Pat<(stOp (VT RC:$src4), + (add (shl IntRegs:$src1, u2ImmPred:$src2), + (NumUsesBelowThresCONST32 tglobaladdr:$src3))), + (I IntRegs:$src1, u2ImmPred:$src2, tglobaladdr:$src3, RC:$src4)>; + + def : Pat<(stOp (VT RC:$src4), + (add IntRegs:$src1, + (NumUsesBelowThresCONST32 tglobaladdr:$src3))), + (I IntRegs:$src1, 0, tglobaladdr:$src3, RC:$src4)>; +} + +defm : T_ST_LOff_Pats; +defm : T_ST_LOff_Pats; +defm : T_ST_LOff_Pats; +defm : T_ST_LOff_Pats; + // memd(Rx++#s4:3)=Rtt // memd(Rx++#s4:3:circ(Mu))=Rtt // memd(Rx++I:circ(Mu))=Rtt @@ -1672,60 +667,38 @@ def STrid_shl_V4 : STInst<(outs), // if ([!]Pv[.new]) memd(#u6)=Rtt // TODO: needs to be implemented. -// if ([!]Pv[.new]) memd(Rx++#s4:3)=Rtt -// if (Pv) memd(Rx++#s4:3)=Rtt -// if (Pv.new) memd(Rx++#s4:3)=Rtt -let AddedComplexity = 10, neverHasSideEffects = 1, - isPredicated = 1 in -def POST_STdri_cdnPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, DoubleRegs:$src2, IntRegs:$src3, - s4_3Imm:$offset), - "if ($src1.new) memd($src3++#$offset) = $src2", - [], - "$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memd(Rx++#s4:3)=Rtt -// if (!Pv.new) memd(Rx++#s4:3)=Rtt -let AddedComplexity = 10, neverHasSideEffects = 1, - isPredicated = 1 in -def POST_STdri_cdnNotPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, DoubleRegs:$src2, IntRegs:$src3, - s4_3Imm:$offset), - "if (!$src1.new) memd($src3++#$offset) = $src2", - [], - "$src3 = $dst">, - Requires<[HasV4T]>; - - +//===----------------------------------------------------------------------===// // multiclass for store instructions with base + immediate offset // addressing mode and immediate stored value. +// mem[bhw](Rx++#s4:3)=#s8 +// if ([!]Pv[.new]) mem[bhw](Rx++#s4:3)=#s6 +//===----------------------------------------------------------------------===// multiclass ST_Imm_Pbase { - let PNewValue = #!if(isPredNew, "new", "") in - def #NAME# : STInst2<(outs), + let isPredicatedNew = isPredNew in + def NAME : STInst2<(outs), (ins PredRegs:$src1, IntRegs:$src2, OffsetOp:$src3, s6Ext:$src4), - #!if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#mnemonic#"($src2+#$src3) = #$src4", []>, Requires<[HasV4T]>; } multiclass ST_Imm_Pred { - let PredSense = #!if(PredNot, "false", "true") in { - defm _c#NAME# : ST_Imm_Pbase; + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_Imm_Pbase; // Predicate new - defm _cdn#NAME# : ST_Imm_Pbase; + defm _cdn#NAME : ST_Imm_Pbase; } } -let isExtendable = 1, isExtentSigned = 1, neverHasSideEffects = 1 in +let isExtendable = 1, isExtentSigned = 1, hasSideEffects = 0 in multiclass ST_Imm { let CextOpcode = CextOp, BaseOpcode = CextOp#_imm in { let opExtendable = 2, opExtentBits = 8, isPredicable = 1 in - def #NAME#_V4 : STInst2<(outs), + def NAME#_V4 : STInst2<(outs), (ins IntRegs:$src1, OffsetOp:$src2, s8Ext:$src3), - #mnemonic#"($src1+#$src2) = #$src3", + mnemonic#"($src1+#$src2) = #$src3", []>, Requires<[HasV4T]>; @@ -1737,10 +710,15 @@ multiclass ST_Imm { } let addrMode = BaseImmOffset, InputType = "imm", - validSubTargets = HasV4SubT in { - defm STrib_imm : ST_Imm<"memb", "STrib", u6_0Imm>, ImmRegRel; - defm STrih_imm : ST_Imm<"memh", "STrih", u6_1Imm>, ImmRegRel; - defm STriw_imm : ST_Imm<"memw", "STriw", u6_2Imm>, ImmRegRel; +validSubTargets = HasV4SubT in { + let accessSize = ByteAccess in + defm STrib_imm : ST_Imm<"memb", "STrib", u6_0Imm>, ImmRegRel, PredNewRel; + + let accessSize = HalfWordAccess in + defm STrih_imm : ST_Imm<"memh", "STrih", u6_1Imm>, ImmRegRel, PredNewRel; + + let accessSize = WordAccess in + defm STriw_imm : ST_Imm<"memw", "STriw", u6_2Imm>, ImmRegRel, PredNewRel; } let Predicates = [HasV4T], AddedComplexity = 10 in { @@ -1760,16 +738,6 @@ def : Pat <(truncstorei8 s8ExtPred:$src2, (i32 IntRegs:$src1)), (STrib_imm_V4 IntRegs:$src1, 0, s8ExtPred:$src2)>, Requires<[HasV4T]>; -// memb(Ru<<#u2+#U6)=Rt -let AddedComplexity = 10 in -def STrib_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, IntRegs:$src4), - "memb($src1<<#$src2+#$src3) = $src4", - [(truncstorei8 (i32 IntRegs:$src4), - (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u6ImmPred:$src3))]>, - Requires<[HasV4T]>; - // memb(Rx++#s4:0:circ(Mu))=Rt // memb(Rx++I:circ(Mu))=Rt // memb(Rx++Mu)=Rt @@ -1777,30 +745,6 @@ def STrib_shl_V4 : STInst<(outs), // memb(gp+#u16:0)=Rt -// Store byte conditionally. -// if ([!]Pv[.new]) memb(#u6)=Rt -// if ([!]Pv[.new]) memb(Rx++#s4:0)=Rt -// if (Pv) memb(Rx++#s4:0)=Rt -// if (Pv.new) memb(Rx++#s4:0)=Rt -let hasCtrlDep = 1, - isPredicated = 1 in -def POST_STbri_cdnPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_0Imm:$offset), - "if ($src1.new) memb($src3++#$offset) = $src2", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memb(Rx++#s4:0)=Rt -// if (!Pv.new) memb(Rx++#s4:0)=Rt -let hasCtrlDep = 1, - isPredicated = 1 in -def POST_STbri_cdnNotPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_0Imm:$offset), - "if (!$src1.new) memb($src3++#$offset) = $src2", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - - // Store halfword. // TODO: needs to be implemented // memh(Re=#U6)=Rt.H @@ -1813,555 +757,48 @@ def : Pat <(truncstorei16 s8ExtPred:$src2, (i32 IntRegs:$src1)), // memh(Rs+Ru<<#u2)=Rt.H // TODO: needs to be implemented. -// memh(Ru<<#u2+#U6)=Rt.H -// memh(Ru<<#u2+#U6)=Rt -let AddedComplexity = 10 in -def STrih_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, IntRegs:$src4), - "memh($src1<<#$src2+#$src3) = $src4", - [(truncstorei16 (i32 IntRegs:$src4), - (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u6ImmPred:$src3))]>, - Requires<[HasV4T]>; - -// memh(Rx++#s4:1:circ(Mu))=Rt.H -// memh(Rx++#s4:1:circ(Mu))=Rt -// memh(Rx++I:circ(Mu))=Rt.H -// memh(Rx++I:circ(Mu))=Rt -// memh(Rx++Mu)=Rt.H -// memh(Rx++Mu)=Rt -// memh(Rx++Mu:brev)=Rt.H -// memh(Rx++Mu:brev)=Rt -// memh(gp+#u16:1)=Rt -// if ([!]Pv[.new]) memh(#u6)=Rt.H -// if ([!]Pv[.new]) memh(#u6)=Rt - - -// if ([!]Pv[.new]) memh(Rs+#u6:1)=Rt.H -// TODO: needs to be implemented. - -// if ([!]Pv[.new]) memh(Rx++#s4:1)=Rt.H -// TODO: Needs to be implemented. - -// if ([!]Pv[.new]) memh(Rx++#s4:1)=Rt -// if (Pv) memh(Rx++#s4:1)=Rt -// if (Pv.new) memh(Rx++#s4:1)=Rt -let hasCtrlDep = 1, - isPredicated = 1 in -def POST_SThri_cdnPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_1Imm:$offset), - "if ($src1.new) memh($src3++#$offset) = $src2", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memh(Rx++#s4:1)=Rt -// if (!Pv.new) memh(Rx++#s4:1)=Rt -let hasCtrlDep = 1, - isPredicated = 1 in -def POST_SThri_cdnNotPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_1Imm:$offset), - "if (!$src1.new) memh($src3++#$offset) = $src2", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - - -// Store word. -// memw(Re=#U6)=Rt -// TODO: Needs to be implemented. - -// Store predicate: -let neverHasSideEffects = 1 in -def STriw_pred_V4 : STInst2<(outs), - (ins MEMri:$addr, PredRegs:$src1), - "Error; should not emit", - []>, - Requires<[HasV4T]>; - -let AddedComplexity = 6 in -def : Pat <(store s8ExtPred:$src2, (i32 IntRegs:$src1)), - (STriw_imm_V4 IntRegs:$src1, 0, s8ExtPred:$src2)>, - Requires<[HasV4T]>; - -// memw(Ru<<#u2+#U6)=Rt -let AddedComplexity = 10 in -def STriw_shl_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, IntRegs:$src4), - "memw($src1<<#$src2+#$src3) = $src4", - [(store (i32 IntRegs:$src4), - (add (shl (i32 IntRegs:$src1), u2ImmPred:$src2), - u6ImmPred:$src3))]>, - Requires<[HasV4T]>; - -// memw(Rx++#s4:2)=Rt -// memw(Rx++#s4:2:circ(Mu))=Rt -// memw(Rx++I:circ(Mu))=Rt -// memw(Rx++Mu)=Rt -// memw(Rx++Mu:brev)=Rt -// memw(gp+#u16:2)=Rt - - -// if ([!]Pv[.new]) memw(Rx++#s4:2)=Rt -// if (Pv) memw(Rx++#s4:2)=Rt -// if (Pv.new) memw(Rx++#s4:2)=Rt -let hasCtrlDep = 1, - isPredicated = 1 in -def POST_STwri_cdnPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_2Imm:$offset), - "if ($src1.new) memw($src3++#$offset) = $src2", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memw(Rx++#s4:2)=Rt -// if (!Pv.new) memw(Rx++#s4:2)=Rt -let hasCtrlDep = 1, - isPredicated = 1 in -def POST_STwri_cdnNotPt_V4 : STInst2PI<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_2Imm:$offset), - "if (!$src1.new) memw($src3++#$offset) = $src2", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - - -/// store to global address - -let isPredicable = 1, neverHasSideEffects = 1 in -def STrid_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, u16Imm:$offset, DoubleRegs:$src), - "memd(#$global+$offset) = $src", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrid_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - DoubleRegs:$src2), - "if ($src1) memd(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrid_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - DoubleRegs:$src2), - "if (!$src1) memd(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrid_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - DoubleRegs:$src2), - "if ($src1.new) memd(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrid_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - DoubleRegs:$src2), - "if (!$src1.new) memd(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def STrib_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, u16Imm:$offset, IntRegs:$src), - "memb(#$global+$offset) = $src", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrib_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1) memb(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrib_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1) memb(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrib_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1.new) memb(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrib_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1.new) memb(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def STrih_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, u16Imm:$offset, IntRegs:$src), - "memh(#$global+$offset) = $src", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrih_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1) memh(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrih_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1) memh(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrih_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1.new) memh(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STrih_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1.new) memh(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let isPredicable = 1, neverHasSideEffects = 1 in -def STriw_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, u16Imm:$offset, IntRegs:$src), - "memw(#$global+$offset) = $src", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STriw_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1) memw(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STriw_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1) memw(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STriw_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1.new) memw(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -let neverHasSideEffects = 1, isPredicated = 1 in -def STriw_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1.new) memw(##$global+$offset) = $src2", - []>, - Requires<[HasV4T]>; - -// memd(#global)=Rtt -let isPredicable = 1, neverHasSideEffects = 1 in -def STd_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, DoubleRegs:$src), - "memd(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memd(##global) = Rtt -let neverHasSideEffects = 1, isPredicated = 1 in -def STd_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if ($src1) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memd(##global) = Rtt -let neverHasSideEffects = 1, isPredicated = 1 in -def STd_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if (!$src1) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memd(##global) = Rtt -let neverHasSideEffects = 1, isPredicated = 1 in -def STd_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if ($src1.new) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memd(##global) = Rtt -let neverHasSideEffects = 1, isPredicated = 1 in -def STd_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, DoubleRegs:$src2), - "if (!$src1.new) memd(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// memb(#global)=Rt -let isPredicable = 1, neverHasSideEffects = 1 in -def STb_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memb(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STb_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STb_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STb_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STb_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memb(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// memh(#global)=Rt -let isPredicable = 1, neverHasSideEffects = 1 in -def STh_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memh(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STh_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STh_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STh_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STh_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memh(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// memw(#global)=Rt -let isPredicable = 1, neverHasSideEffects = 1 in -def STw_GP_V4 : STInst2<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memw(#$global) = $src", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STw_GP_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STw_GP_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STw_GP_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -let neverHasSideEffects = 1, isPredicated = 1 in -def STw_GP_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memw(##$global) = $src2", - []>, - Requires<[HasV4T]>; - -// 64 bit atomic store -def : Pat <(atomic_store_64 (HexagonCONST32_GP tglobaladdr:$global), - (i64 DoubleRegs:$src1)), - (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memd(#foo) -let AddedComplexity = 100 in -def : Pat <(store (i64 DoubleRegs:$src1), - (HexagonCONST32_GP tglobaladdr:$global)), - (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>, - Requires<[HasV4T]>; - -// 8 bit atomic store -def : Pat < (atomic_store_8 (HexagonCONST32_GP tglobaladdr:$global), - (i32 IntRegs:$src1)), - (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memb(#foo) -let AddedComplexity = 100 in -def : Pat<(truncstorei8 (i32 IntRegs:$src1), - (HexagonCONST32_GP tglobaladdr:$global)), - (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from "i1 = constant<-1>; memw(CONST32(#foo)) = i1" -// to "r0 = 1; memw(#foo) = r0" -let AddedComplexity = 100 in -def : Pat<(store (i1 -1), (HexagonCONST32_GP tglobaladdr:$global)), - (STb_GP_V4 tglobaladdr:$global, (TFRI 1))>, - Requires<[HasV4T]>; - -def : Pat<(atomic_store_16 (HexagonCONST32_GP tglobaladdr:$global), - (i32 IntRegs:$src1)), - (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memh(#foo) -let AddedComplexity = 100 in -def : Pat<(truncstorei16 (i32 IntRegs:$src1), - (HexagonCONST32_GP tglobaladdr:$global)), - (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// 32 bit atomic store -def : Pat<(atomic_store_32 (HexagonCONST32_GP tglobaladdr:$global), - (i32 IntRegs:$src1)), - (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -// Map from store(globaladdress) -> memw(#foo) -let AddedComplexity = 100 in -def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)), - (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -def : Pat<(atomic_store_64 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset), - (i64 DoubleRegs:$src1)), - (STrid_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i64 DoubleRegs:$src1))>, - Requires<[HasV4T]>; - -def : Pat<(atomic_store_32 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset), - (i32 IntRegs:$src1)), - (STriw_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; - -def : Pat<(atomic_store_16 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset), - (i32 IntRegs:$src1)), - (STrih_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; +// memh(Ru<<#u2+#U6)=Rt.H +// memh(Rx++#s4:1:circ(Mu))=Rt.H +// memh(Rx++#s4:1:circ(Mu))=Rt +// memh(Rx++I:circ(Mu))=Rt.H +// memh(Rx++I:circ(Mu))=Rt +// memh(Rx++Mu)=Rt.H +// memh(Rx++Mu)=Rt +// memh(Rx++Mu:brev)=Rt.H +// memh(Rx++Mu:brev)=Rt +// memh(gp+#u16:1)=Rt +// if ([!]Pv[.new]) memh(#u6)=Rt.H +// if ([!]Pv[.new]) memh(#u6)=Rt -def : Pat<(atomic_store_8 (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset), - (i32 IntRegs:$src1)), - (STrib_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; -// Map from store(globaladdress + x) -> memd(#foo + x) -let AddedComplexity = 100 in -def : Pat<(store (i64 DoubleRegs:$src1), - (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (STrid_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i64 DoubleRegs:$src1))>, - Requires<[HasV4T]>; +// if ([!]Pv[.new]) memh(Rs+#u6:1)=Rt.H +// TODO: needs to be implemented. -// Map from store(globaladdress + x) -> memb(#foo + x) -let AddedComplexity = 100 in -def : Pat<(truncstorei8 (i32 IntRegs:$src1), - (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (STrib_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; +// if ([!]Pv[.new]) memh(Rx++#s4:1)=Rt.H +// TODO: Needs to be implemented. -// Map from store(globaladdress + x) -> memh(#foo + x) -let AddedComplexity = 100 in -def : Pat<(truncstorei16 (i32 IntRegs:$src1), - (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (STrih_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; +// Store word. +// memw(Re=#U6)=Rt +// TODO: Needs to be implemented. -// Map from store(globaladdress + x) -> memw(#foo + x) -let AddedComplexity = 100 in -def : Pat<(store (i32 IntRegs:$src1), - (add (HexagonCONST32_GP tglobaladdr:$global), - u16ImmPred:$offset)), - (STriw_GP_V4 tglobaladdr:$global, u16ImmPred:$offset, - (i32 IntRegs:$src1))>, - Requires<[HasV4T]>; +// Store predicate: +let hasSideEffects = 0 in +def STriw_pred_V4 : STInst2<(outs), + (ins MEMri:$addr, PredRegs:$src1), + "Error; should not emit", + []>, + Requires<[HasV4T]>; +let AddedComplexity = 6 in +def : Pat <(store s8ExtPred:$src2, (i32 IntRegs:$src1)), + (STriw_imm_V4 IntRegs:$src1, 0, s8ExtPred:$src2)>, + Requires<[HasV4T]>; +// memw(Rx++#s4:2)=Rt +// memw(Rx++#s4:2:circ(Mu))=Rt +// memw(Rx++I:circ(Mu))=Rt +// memw(Rx++Mu)=Rt +// memw(Rx++Mu:brev)=Rt //===----------------------------------------------------------------------=== // ST - @@ -2376,8 +813,8 @@ def : Pat<(store (i32 IntRegs:$src1), // multiclass ST_Idxd_Pbase_nv { - let PNewValue = #!if(isPredNew, "new", "") in - def #NAME#_nv_V4 : NVInst_V4<(outs), + let isPredicatedNew = isPredNew in + def NAME#_nv_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, IntRegs:$src2, predImmOp:$src3, RC: $src4), !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", ") ")#mnemonic#"($src2+#$src3) = $src4.new", @@ -2387,14 +824,14 @@ multiclass ST_Idxd_Pbase_nv { - let PredSense = #!if(PredNot, "false", "true") in { - defm _c#NAME# : ST_Idxd_Pbase_nv; + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_Idxd_Pbase_nv; // Predicate new - defm _cdn#NAME# : ST_Idxd_Pbase_nv; + defm _cdn#NAME : ST_Idxd_Pbase_nv; } } -let mayStore = 1, isNVStore = 1, neverHasSideEffects = 1, isExtendable = 1 in +let mayStore = 1, isNVStore = 1, hasSideEffects = 0, isExtendable = 1 in multiclass ST_Idxd_nv ImmBits, bits<5> PredImmBits> { @@ -2402,9 +839,9 @@ multiclass ST_Idxd_nv, Requires<[HasV4T]>; @@ -2417,583 +854,140 @@ multiclass ST_Idxd_nv, AddrModeRel; - defm STrih_indexed: ST_Idxd_nv<"memh", "STrih", IntRegs, s11_1Ext, - u6_1Ext, 12, 7>, AddrModeRel; - defm STriw_indexed: ST_Idxd_nv<"memw", "STriw", IntRegs, s11_2Ext, - u6_2Ext, 13, 8>, AddrModeRel; -} - -// Store new-value byte. - -// memb(Re=#U6)=Nt.new -// memb(Rs+#s11:0)=Nt.new -let mayStore = 1, isPredicable = 1 in -def STrib_nv_V4 : NVInst_V4<(outs), (ins MEMri:$addr, IntRegs:$src1), - "memb($addr) = $src1.new", - []>, - Requires<[HasV4T]>; - -// memb(Ru<<#u2+#U6)=Nt.new -let mayStore = 1, AddedComplexity = 10 in -def STrib_shl_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, IntRegs:$src4), - "memb($src1<<#$src2+#$src3) = $src4.new", - []>, - Requires<[HasV4T]>; - -// memb(Rx++#s4:0)=Nt.new -let mayStore = 1, hasCtrlDep = 1, isPredicable = 1 in -def POST_STbri_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, s4_0Imm:$offset), - "memb($src2++#$offset) = $src1.new", - [], - "$src2 = $dst">, - Requires<[HasV4T]>; + let accessSize = ByteAccess in + defm STrib_indexed: ST_Idxd_nv<"memb", "STrib", IntRegs, s11_0Ext, + u6_0Ext, 11, 6>, AddrModeRel; -// memb(Rx++#s4:0:circ(Mu))=Nt.new -// memb(Rx++I:circ(Mu))=Nt.new -// memb(Rx++Mu)=Nt.new -// memb(Rx++Mu:brev)=Nt.new - -// memb(gp+#u16:0)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STrib_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, u16Imm:$offset, IntRegs:$src), - "memb(#$global+$offset) = $src.new", - []>, - Requires<[HasV4T]>; - -// memb(#global)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STb_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memb(#$global) = $src.new", - []>, - Requires<[HasV4T]>; - -// Store new-value byte conditionally. -// if ([!]Pv[.new]) memb(#u6)=Nt.new -// if (Pv) memb(Rs+#u6:0)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrib_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if ($src1) memb($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) memb(Rs+#u6:0)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrib_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if ($src1.new) memb($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(Rs+#u6:0)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrib_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if (!$src1) memb($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) memb(Rs+#u6:0)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrib_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if (!$src1.new) memb($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if ([!]Pv[.new]) memb(Rx++#s4:0)=Nt.new -// if (Pv) memb(Rx++#s4:0)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STbri_cPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_0Imm:$offset), - "if ($src1) memb($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (Pv.new) memb(Rx++#s4:0)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STbri_cdnPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_0Imm:$offset), - "if ($src1.new) memb($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memb(Rx++#s4:0)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STbri_cNotPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_0Imm:$offset), - "if (!$src1) memb($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv.new) memb(Rx++#s4:0)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STbri_cdnNotPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_0Imm:$offset), - "if (!$src1.new) memb($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - - -// Store new-value halfword. -// memh(Re=#U6)=Nt.new -// memh(Rs+#s11:1)=Nt.new -let mayStore = 1, isPredicable = 1 in -def STrih_nv_V4 : NVInst_V4<(outs), (ins MEMri:$addr, IntRegs:$src1), - "memh($addr) = $src1.new", - []>, - Requires<[HasV4T]>; - -// memh(Ru<<#u2+#U6)=Nt.new -let mayStore = 1, AddedComplexity = 10 in -def STrih_shl_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, IntRegs:$src4), - "memh($src1<<#$src2+#$src3) = $src4.new", - []>, - Requires<[HasV4T]>; - -// memh(Rx++#s4:1)=Nt.new -let mayStore = 1, hasCtrlDep = 1, isPredicable = 1 in -def POST_SThri_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, s4_1Imm:$offset), - "memh($src2++#$offset) = $src1.new", - [], - "$src2 = $dst">, - Requires<[HasV4T]>; - -// memh(Rx++#s4:1:circ(Mu))=Nt.new -// memh(Rx++I:circ(Mu))=Nt.new -// memh(Rx++Mu)=Nt.new -// memh(Rx++Mu:brev)=Nt.new + let accessSize = HalfWordAccess in + defm STrih_indexed: ST_Idxd_nv<"memh", "STrih", IntRegs, s11_1Ext, + u6_1Ext, 12, 7>, AddrModeRel; -// memh(gp+#u16:1)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STrih_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, u16Imm:$offset, IntRegs:$src), - "memh(#$global+$offset) = $src.new", - []>, - Requires<[HasV4T]>; + let accessSize = WordAccess in + defm STriw_indexed: ST_Idxd_nv<"memw", "STriw", IntRegs, s11_2Ext, + u6_2Ext, 13, 8>, AddrModeRel; +} -// memh(#global)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STh_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memh(#$global) = $src.new", +// multiclass for new-value store instructions with base + immediate offset. +// and MEMri operand. +multiclass ST_MEMri_Pbase_nv { + let isPredicatedNew = isPredNew in + def NAME#_nv_V4 : NVInst_V4<(outs), + (ins PredRegs:$src1, MEMri:$addr, RC: $src2), + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + ") ")#mnemonic#"($addr) = $src2.new", []>, Requires<[HasV4T]>; +} +multiclass ST_MEMri_Pred_nv { + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_MEMri_Pbase_nv; -// Store new-value halfword conditionally. - -// if ([!]Pv[.new]) memh(#u6)=Nt.new - -// if ([!]Pv[.new]) memh(Rs+#u6:1)=Nt.new -// if (Pv) memh(Rs+#u6:1)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrih_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if ($src1) memh($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) memh(Rs+#u6:1)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrih_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if ($src1.new) memh($addr) = $src2.new", - []>, - Requires<[HasV4T]>; + // Predicate new + defm _cdn#NAME : ST_MEMri_Pbase_nv; + } +} -// if (!Pv) memh(Rs+#u6:1)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrih_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if (!$src1) memh($addr) = $src2.new", - []>, - Requires<[HasV4T]>; +let mayStore = 1, isNVStore = 1, isExtendable = 1, hasSideEffects = 0 in +multiclass ST_MEMri_nv ImmBits, bits<5> PredImmBits> { -// if (!Pv.new) memh(Rs+#u6:1)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STrih_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if (!$src1.new) memh($addr) = $src2.new", + let CextOpcode = CextOp, BaseOpcode = CextOp in { + let opExtendable = 1, isExtentSigned = 1, opExtentBits = ImmBits, + isPredicable = 1 in + def NAME#_nv_V4 : NVInst_V4<(outs), + (ins MEMri:$addr, RC:$src), + mnemonic#"($addr) = $src.new", []>, Requires<[HasV4T]>; -// if ([!]Pv[]) memh(Rx++#s4:1)=Nt.new -// if (Pv) memh(Rx++#s4:1)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_SThri_cPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_1Imm:$offset), - "if ($src1) memh($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (Pv.new) memh(Rx++#s4:1)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_SThri_cdnPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_1Imm:$offset), - "if ($src1.new) memh($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memh(Rx++#s4:1)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_SThri_cNotPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_1Imm:$offset), - "if (!$src1) memh($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv.new) memh(Rx++#s4:1)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_SThri_cdnNotPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_1Imm:$offset), - "if (!$src1.new) memh($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; + let opExtendable = 2, isExtentSigned = 0, opExtentBits = PredImmBits, + hasSideEffects = 0, isPredicated = 1 in { + defm Pt : ST_MEMri_Pred_nv; + defm NotPt : ST_MEMri_Pred_nv; + } + } +} +let addrMode = BaseImmOffset, isMEMri = "true", validSubTargets = HasV4SubT, +mayStore = 1 in { + let accessSize = ByteAccess in + defm STrib: ST_MEMri_nv<"memb", "STrib", IntRegs, 11, 6>, AddrModeRel; -// Store new-value word. + let accessSize = HalfWordAccess in + defm STrih: ST_MEMri_nv<"memh", "STrih", IntRegs, 12, 7>, AddrModeRel; -// memw(Re=#U6)=Nt.new -// memw(Rs+#s11:2)=Nt.new -let mayStore = 1, isPredicable = 1 in -def STriw_nv_V4 : NVInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$src1), - "memw($addr) = $src1.new", - []>, - Requires<[HasV4T]>; + let accessSize = WordAccess in + defm STriw: ST_MEMri_nv<"memw", "STriw", IntRegs, 13, 8>, AddrModeRel; +} -// memw(Ru<<#u2+#U6)=Nt.new -let mayStore = 1, AddedComplexity = 10 in -def STriw_shl_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u2Imm:$src2, u6Imm:$src3, IntRegs:$src4), - "memw($src1<<#$src2+#$src3) = $src4.new", - []>, - Requires<[HasV4T]>; +//===----------------------------------------------------------------------===// +// Post increment store +// mem[bhwd](Rx++#s4:[0123])=Nt.new +//===----------------------------------------------------------------------===// -// memw(Rx++#s4:2)=Nt.new -let mayStore = 1, hasCtrlDep = 1, isPredicable = 1 in -def POST_STwri_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, s4_2Imm:$offset), - "memw($src2++#$offset) = $src1.new", +multiclass ST_PostInc_Pbase_nv { + let isPredicatedNew = isPredNew in + def NAME#_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), + (ins PredRegs:$src1, IntRegs:$src2, ImmOp:$offset, RC:$src3), + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + ") ")#mnemonic#"($src2++#$offset) = $src3.new", [], "$src2 = $dst">, Requires<[HasV4T]>; +} -// memw(Rx++#s4:2:circ(Mu))=Nt.new -// memw(Rx++I:circ(Mu))=Nt.new -// memw(Rx++Mu)=Nt.new -// memw(Rx++Mu:brev)=Nt.new -// memw(gp+#u16:2)=Nt.new -let mayStore = 1, neverHasSideEffects = 1 in -def STriw_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, u16Imm:$offset, IntRegs:$src), - "memw(#$global+$offset) = $src.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STw_GP_nv_V4 : NVInst_V4<(outs), - (ins globaladdress:$global, IntRegs:$src), - "memw(#$global) = $src.new", - []>, - Requires<[HasV4T]>; - -// Store new-value word conditionally. - -// if ([!]Pv[.new]) memw(#u6)=Nt.new - -// if ([!]Pv[.new]) memw(Rs+#u6:2)=Nt.new -// if (Pv) memw(Rs+#u6:2)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STriw_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if ($src1) memw($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv.new) memw(Rs+#u6:2)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STriw_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if ($src1.new) memw($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(Rs+#u6:2)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STriw_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if (!$src1) memw($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv.new) memw(Rs+#u6:2)=Nt.new -let mayStore = 1, neverHasSideEffects = 1, - isPredicated = 1 in -def STriw_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, MEMri:$addr, IntRegs:$src2), - "if (!$src1.new) memw($addr) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if ([!]Pv[.new]) memw(Rx++#s4:2)=Nt.new -// if (Pv) memw(Rx++#s4:2)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STwri_cPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_2Imm:$offset), - "if ($src1) memw($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (Pv.new) memw(Rx++#s4:2)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STwri_cdnPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_2Imm:$offset), - "if ($src1.new) memw($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv) memw(Rx++#s4:2)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STwri_cNotPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_2Imm:$offset), - "if (!$src1) memw($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - -// if (!Pv.new) memw(Rx++#s4:2)=Nt.new -let mayStore = 1, hasCtrlDep = 1, - isPredicated = 1 in -def POST_STwri_cdnNotPt_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), - (ins PredRegs:$src1, IntRegs:$src2, IntRegs:$src3, s4_2Imm:$offset), - "if (!$src1.new) memw($src3++#$offset) = $src2.new", - [],"$src3 = $dst">, - Requires<[HasV4T]>; - - - -// if (Pv) memb(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STb_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STb_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memb(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STb_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memb(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STb_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memb(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STh_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STh_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memh(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STh_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memh(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STh_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memh(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STw_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STw_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (Pv) memw(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STw_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if ($src1.new) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -// if (!Pv) memw(##global) = Rt -let mayStore = 1, neverHasSideEffects = 1 in -def STw_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, IntRegs:$src2), - "if (!$src1.new) memw(##$global) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrib_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1) memb(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrib_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1) memb(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrib_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1.new) memb(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrib_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1.new) memb(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrih_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1) memh(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrih_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1) memh(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; - -let mayStore = 1, neverHasSideEffects = 1 in -def STrih_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1.new) memh(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; +multiclass ST_PostInc_Pred_nv { + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_PostInc_Pbase_nv; + // Predicate new + let Predicates = [HasV4T], validSubTargets = HasV4SubT in + defm _cdn#NAME : ST_PostInc_Pbase_nv; + } +} -let mayStore = 1, neverHasSideEffects = 1 in -def STrih_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1.new) memh(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; +let hasCtrlDep = 1, isNVStore = 1, hasSideEffects = 0 in +multiclass ST_PostInc_nv { -let mayStore = 1, neverHasSideEffects = 1 in -def STriw_GP_cPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1) memw(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; + let BaseOpcode = "POST_"#BaseOp in { + let isPredicable = 1 in + def NAME#_nv_V4 : NVInstPI_V4<(outs IntRegs:$dst), + (ins IntRegs:$src1, ImmOp:$offset, RC:$src2), + mnemonic#"($src1++#$offset) = $src2.new", + [], + "$src1 = $dst">, + Requires<[HasV4T]>; -let mayStore = 1, neverHasSideEffects = 1 in -def STriw_GP_cNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1) memw(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; + let isPredicated = 1 in { + defm Pt : ST_PostInc_Pred_nv; + defm NotPt : ST_PostInc_Pred_nv; + } + } +} -let mayStore = 1, neverHasSideEffects = 1 in -def STriw_GP_cdnPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if ($src1.new) memw(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; +let addrMode = PostInc, validSubTargets = HasV4SubT in { +defm POST_STbri: ST_PostInc_nv <"memb", "STrib", IntRegs, s4_0Imm>, AddrModeRel; +defm POST_SThri: ST_PostInc_nv <"memh", "STrih", IntRegs, s4_1Imm>, AddrModeRel; +defm POST_STwri: ST_PostInc_nv <"memw", "STriw", IntRegs, s4_2Imm>, AddrModeRel; +} -let mayStore = 1, neverHasSideEffects = 1 in -def STriw_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, globaladdress:$global, u16Imm:$offset, - IntRegs:$src2), - "if (!$src1.new) memw(##$global+$offset) = $src2.new", - []>, - Requires<[HasV4T]>; +// memb(Rx++#s4:0:circ(Mu))=Nt.new +// memb(Rx++I:circ(Mu))=Nt.new +// memb(Rx++Mu)=Nt.new +// memb(Rx++Mu:brev)=Nt.new +// memh(Rx++#s4:1:circ(Mu))=Nt.new +// memh(Rx++I:circ(Mu))=Nt.new +// memh(Rx++Mu)=Nt.new +// memh(Rx++Mu:brev)=Nt.new + +// memw(Rx++#s4:2:circ(Mu))=Nt.new +// memw(Rx++I:circ(Mu))=Nt.new +// memw(Rx++Mu)=Nt.new +// memw(Rx++Mu:brev)=Nt.new //===----------------------------------------------------------------------===// // NV/ST - @@ -3003,211 +997,234 @@ def STriw_GP_cdnNotPt_nv_V4 : NVInst_V4<(outs), // NV/J + //===----------------------------------------------------------------------===// -multiclass NVJ_type_basic_reg { - def _ie_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, IntRegs:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, $src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +//===----------------------------------------------------------------------===// +// multiclass/template class for the new-value compare jumps with the register +// operands. +//===----------------------------------------------------------------------===// - def _nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, IntRegs:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, $src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 11 in +class NVJrr_template majOp, bit NvOpNum, + bit isNegCond, bit isTak> + : NVInst_V4<(outs), + (ins IntRegs:$src1, IntRegs:$src2, brtarget:$offset), + "if ("#!if(isNegCond, "!","")#mnemonic# + "($src1"#!if(!eq(NvOpNum, 0),".new, ",", ")# + "$src2"#!if(!eq(NvOpNum, 1),".new))","))")#" jump:" + #!if(isTak, "t","nt")#" $offset", + []>, Requires<[HasV4T]> { + + bits<5> src1; + bits<5> src2; + bits<3> Ns; // New-Value Operand + bits<5> RegOp; // Non-New-Value Operand + bits<11> offset; + + let isTaken = isTak; + let isBrTaken = !if(isTaken, "true", "false"); + let isPredicatedFalse = isNegCond; + + let Ns = !if(!eq(NvOpNum, 0), src1{2-0}, src2{2-0}); + let RegOp = !if(!eq(NvOpNum, 0), src2, src1); + + let IClass = 0b0010; + let Inst{26} = 0b0; + let Inst{25-23} = majOp; + let Inst{22} = isNegCond; + let Inst{18-16} = Ns; + let Inst{13} = isTak; + let Inst{12-8} = RegOp; + let Inst{21-20} = offset{10-9}; + let Inst{7-1} = offset{8-2}; } -multiclass NVJ_type_basic_2ndDotNew { - def _ie_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, IntRegs:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1, $src2.new)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; - def _nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, IntRegs:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1, $src2.new)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +multiclass NVJrr_cond majOp, bit NvOpNum, + bit isNegCond> { + // Branch not taken: + def _nt_V4: NVJrr_template; + // Branch taken: + def _t_V4: NVJrr_template; } -multiclass NVJ_type_basic_imm { - def _ie_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u5Imm:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, #$src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +// NvOpNum = 0 -> First Operand is a new-value Register +// NvOpNum = 1 -> Second Operand is a new-value Register - def _nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u5Imm:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, #$src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +multiclass NVJrr_base majOp, + bit NvOpNum> { + let BaseOpcode = BaseOp#_NVJ in { + defm _t_Jumpnv : NVJrr_cond; // True cond + defm _f_Jumpnv : NVJrr_cond; // False cond + } } -multiclass NVJ_type_basic_neg { - def _ie_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, nOneImm:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, #$src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; - - def _nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, nOneImm:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, #$src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +// if ([!]cmp.eq(Ns.new,Rt)) jump:[n]t #r9:2 +// if ([!]cmp.gt(Ns.new,Rt)) jump:[n]t #r9:2 +// if ([!]cmp.gtu(Ns.new,Rt)) jump:[n]t #r9:2 +// if ([!]cmp.gt(Rt,Ns.new)) jump:[n]t #r9:2 +// if ([!]cmp.gtu(Rt,Ns.new)) jump:[n]t #r9:2 + +let isPredicated = 1, isBranch = 1, isNewValue = 1, isTerminator = 1, + Defs = [PC], hasSideEffects = 0, validSubTargets = HasV4SubT in { + defm CMPEQrr : NVJrr_base<"cmp.eq", "CMPEQ", 0b000, 0>, PredRel; + defm CMPGTrr : NVJrr_base<"cmp.gt", "CMPGT", 0b001, 0>, PredRel; + defm CMPGTUrr : NVJrr_base<"cmp.gtu", "CMPGTU", 0b010, 0>, PredRel; + defm CMPLTrr : NVJrr_base<"cmp.gt", "CMPLT", 0b011, 1>, PredRel; + defm CMPLTUrr : NVJrr_base<"cmp.gtu", "CMPLTU", 0b100, 1>, PredRel; } -multiclass NVJ_type_basic_tstbit { - def _ie_nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u1Imm:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, #$src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +//===----------------------------------------------------------------------===// +// multiclass/template class for the new-value compare jumps instruction +// with a register and an unsigned immediate (U5) operand. +//===----------------------------------------------------------------------===// - def _nv_V4 : NVInst_V4<(outs), - (ins IntRegs:$src1, u1Imm:$src2, brtarget:$offset), - !strconcat("if (", !strconcat(NotStr, !strconcat(OpcStr, - !strconcat("($src1.new, #$src2)) jump:", - !strconcat(TakenStr, " $offset"))))), - []>, - Requires<[HasV4T]>; +let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 11 in +class NVJri_template majOp, bit isNegCond, + bit isTak> + : NVInst_V4<(outs), + (ins IntRegs:$src1, u5Imm:$src2, brtarget:$offset), + "if ("#!if(isNegCond, "!","")#mnemonic#"($src1.new, #$src2)) jump:" + #!if(isTak, "t","nt")#" $offset", + []>, Requires<[HasV4T]> { + + let isTaken = isTak; + let isPredicatedFalse = isNegCond; + let isBrTaken = !if(isTaken, "true", "false"); + + bits<3> src1; + bits<5> src2; + bits<11> offset; + + let IClass = 0b0010; + let Inst{26} = 0b1; + let Inst{25-23} = majOp; + let Inst{22} = isNegCond; + let Inst{18-16} = src1; + let Inst{13} = isTak; + let Inst{12-8} = src2; + let Inst{21-20} = offset{10-9}; + let Inst{7-1} = offset{8-2}; } -// Multiclass for regular dot new of Ist operand register. -multiclass NVJ_type_br_pred_reg { - defm Pt : NVJ_type_basic_reg; - defm Pnt : NVJ_type_basic_reg; +multiclass NVJri_cond majOp, bit isNegCond> { + // Branch not taken: + def _nt_V4: NVJri_template; + // Branch taken: + def _t_V4: NVJri_template; } -// Multiclass for dot new of 2nd operand register. -multiclass NVJ_type_br_pred_2ndDotNew { - defm Pt : NVJ_type_basic_2ndDotNew; - defm Pnt : NVJ_type_basic_2ndDotNew; +multiclass NVJri_base majOp> { + let BaseOpcode = BaseOp#_NVJri in { + defm _t_Jumpnv : NVJri_cond; // True Cond + defm _f_Jumpnv : NVJri_cond; // False cond + } } -// Multiclass for 2nd operand immediate, including -1. -multiclass NVJ_type_br_pred_imm { - defm Pt : NVJ_type_basic_imm; - defm Pnt : NVJ_type_basic_imm; - defm Ptneg : NVJ_type_basic_neg; - defm Pntneg : NVJ_type_basic_neg; -} +// if ([!]cmp.eq(Ns.new,#U5)) jump:[n]t #r9:2 +// if ([!]cmp.gt(Ns.new,#U5)) jump:[n]t #r9:2 +// if ([!]cmp.gtu(Ns.new,#U5)) jump:[n]t #r9:2 -// Multiclass for 2nd operand immediate, excluding -1. -multiclass NVJ_type_br_pred_imm_only { - defm Pt : NVJ_type_basic_imm; - defm Pnt : NVJ_type_basic_imm; +let isPredicated = 1, isBranch = 1, isNewValue = 1, isTerminator = 1, + Defs = [PC], hasSideEffects = 0, validSubTargets = HasV4SubT in { + defm CMPEQri : NVJri_base<"cmp.eq", "CMPEQ", 0b000>, PredRel; + defm CMPGTri : NVJri_base<"cmp.gt", "CMPGT", 0b001>, PredRel; + defm CMPGTUri : NVJri_base<"cmp.gtu", "CMPGTU", 0b010>, PredRel; } -// Multiclass for tstbit, where 2nd operand is always #0. -multiclass NVJ_type_br_pred_tstbit { - defm Pt : NVJ_type_basic_tstbit; - defm Pnt : NVJ_type_basic_tstbit; -} +//===----------------------------------------------------------------------===// +// multiclass/template class for the new-value compare jumps instruction +// with a register and an hardcoded 0/-1 immediate value. +//===----------------------------------------------------------------------===// -// Multiclass for GT. -multiclass NVJ_type_rr_ri { - defm rrNot : NVJ_type_br_pred_reg<"!", OpcStr>; - defm rr : NVJ_type_br_pred_reg<"", OpcStr>; - defm rrdnNot : NVJ_type_br_pred_2ndDotNew<"!", OpcStr>; - defm rrdn : NVJ_type_br_pred_2ndDotNew<"", OpcStr>; - defm riNot : NVJ_type_br_pred_imm<"!", OpcStr>; - defm ri : NVJ_type_br_pred_imm<"", OpcStr>; +let isExtendable = 1, opExtendable = 1, isExtentSigned = 1, opExtentBits = 11 in +class NVJ_ConstImm_template majOp, string ImmVal, + bit isNegCond, bit isTak> + : NVInst_V4<(outs), + (ins IntRegs:$src1, brtarget:$offset), + "if ("#!if(isNegCond, "!","")#mnemonic + #"($src1.new, #"#ImmVal#")) jump:" + #!if(isTak, "t","nt")#" $offset", + []>, Requires<[HasV4T]> { + + let isTaken = isTak; + let isPredicatedFalse = isNegCond; + let isBrTaken = !if(isTaken, "true", "false"); + + bits<3> src1; + bits<11> offset; + let IClass = 0b0010; + let Inst{26} = 0b1; + let Inst{25-23} = majOp; + let Inst{22} = isNegCond; + let Inst{18-16} = src1; + let Inst{13} = isTak; + let Inst{21-20} = offset{10-9}; + let Inst{7-1} = offset{8-2}; } -// Multiclass for EQ. -multiclass NVJ_type_rr_ri_no_2ndDotNew { - defm rrNot : NVJ_type_br_pred_reg<"!", OpcStr>; - defm rr : NVJ_type_br_pred_reg<"", OpcStr>; - defm riNot : NVJ_type_br_pred_imm<"!", OpcStr>; - defm ri : NVJ_type_br_pred_imm<"", OpcStr>; +multiclass NVJ_ConstImm_cond majOp, string ImmVal, + bit isNegCond> { + // Branch not taken: + def _nt_V4: NVJ_ConstImm_template; + // Branch taken: + def _t_V4: NVJ_ConstImm_template; } -// Multiclass for GTU. -multiclass NVJ_type_rr_ri_no_nOne { - defm rrNot : NVJ_type_br_pred_reg<"!", OpcStr>; - defm rr : NVJ_type_br_pred_reg<"", OpcStr>; - defm rrdnNot : NVJ_type_br_pred_2ndDotNew<"!", OpcStr>; - defm rrdn : NVJ_type_br_pred_2ndDotNew<"", OpcStr>; - defm riNot : NVJ_type_br_pred_imm_only<"!", OpcStr>; - defm ri : NVJ_type_br_pred_imm_only<"", OpcStr>; +multiclass NVJ_ConstImm_base majOp, + string ImmVal> { + let BaseOpcode = BaseOp#_NVJ_ConstImm in { + defm _t_Jumpnv : NVJ_ConstImm_cond; // True cond + defm _f_Jumpnv : NVJ_ConstImm_cond; // False Cond + } } -// Multiclass for tstbit. -multiclass NVJ_type_r0 { - defm r0Not : NVJ_type_br_pred_tstbit<"!", OpcStr>; - defm r0 : NVJ_type_br_pred_tstbit<"", OpcStr>; - } - -// Base Multiclass for New Value Jump. -multiclass NVJ_type { - defm GT : NVJ_type_rr_ri<"cmp.gt">; - defm EQ : NVJ_type_rr_ri_no_2ndDotNew<"cmp.eq">; - defm GTU : NVJ_type_rr_ri_no_nOne<"cmp.gtu">; - defm TSTBIT : NVJ_type_r0<"tstbit">; -} +// if ([!]tstbit(Ns.new,#0)) jump:[n]t #r9:2 +// if ([!]cmp.eq(Ns.new,#-1)) jump:[n]t #r9:2 +// if ([!]cmp.gt(Ns.new,#-1)) jump:[n]t #r9:2 -let isBranch = 1, isTerminator=1, neverHasSideEffects = 1, Defs = [PC] in { - defm JMP_ : NVJ_type; +let isPredicated = 1, isBranch = 1, isNewValue = 1, isTerminator=1, + Defs = [PC], hasSideEffects = 0 in { + defm TSTBIT0 : NVJ_ConstImm_base<"tstbit", "TSTBIT", 0b011, "0">, PredRel; + defm CMPEQn1 : NVJ_ConstImm_base<"cmp.eq", "CMPEQ", 0b100, "-1">, PredRel; + defm CMPGTn1 : NVJ_ConstImm_base<"cmp.gt", "CMPGT", 0b101, "-1">, PredRel; } -//===----------------------------------------------------------------------===// -// NV/J - -//===----------------------------------------------------------------------===// - //===----------------------------------------------------------------------===// // XTYPE/ALU + //===----------------------------------------------------------------------===// // Add and accumulate. // Rd=add(Rs,add(Ru,#s6)) +let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 6, +validSubTargets = HasV4SubT in def ADDr_ADDri_V4 : MInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, s6Imm:$src3), + (ins IntRegs:$src1, IntRegs:$src2, s6Ext:$src3), "$dst = add($src1, add($src2, #$src3))", [(set (i32 IntRegs:$dst), (add (i32 IntRegs:$src1), (add (i32 IntRegs:$src2), - s6ImmPred:$src3)))]>, + s6_16ExtPred:$src3)))]>, Requires<[HasV4T]>; // Rd=add(Rs,sub(#s6,Ru)) +let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 6, +validSubTargets = HasV4SubT in def ADDr_SUBri_V4 : MInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, s6Imm:$src2, IntRegs:$src3), + (ins IntRegs:$src1, s6Ext:$src2, IntRegs:$src3), "$dst = add($src1, sub(#$src2, $src3))", [(set (i32 IntRegs:$dst), - (add (i32 IntRegs:$src1), (sub s6ImmPred:$src2, + (add (i32 IntRegs:$src1), (sub s6_10ExtPred:$src2, (i32 IntRegs:$src3))))]>, Requires<[HasV4T]>; // Generates the same instruction as ADDr_SUBri_V4 but matches different // pattern. // Rd=add(Rs,sub(#s6,Ru)) +let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 6, +validSubTargets = HasV4SubT in def ADDri_SUBr_V4 : MInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, s6Imm:$src2, IntRegs:$src3), + (ins IntRegs:$src1, s6Ext:$src2, IntRegs:$src3), "$dst = add($src1, sub(#$src2, $src3))", [(set (i32 IntRegs:$dst), - (sub (add (i32 IntRegs:$src1), s6ImmPred:$src2), + (sub (add (i32 IntRegs:$src1), s6_10ExtPred:$src2), (i32 IntRegs:$src3)))]>, Requires<[HasV4T]>; @@ -3221,6 +1238,7 @@ def ADDri_SUBr_V4 : MInst<(outs IntRegs:$dst), // Logical doublewords. // Rdd=and(Rtt,~Rss) +let validSubTargets = HasV4SubT in def ANDd_NOTd_V4 : MInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, DoubleRegs:$src2), "$dst = and($src1, ~$src2)", @@ -3229,6 +1247,7 @@ def ANDd_NOTd_V4 : MInst<(outs DoubleRegs:$dst), Requires<[HasV4T]>; // Rdd=or(Rtt,~Rss) +let validSubTargets = HasV4SubT in def ORd_NOTd_V4 : MInst<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, DoubleRegs:$src2), "$dst = or($src1, ~$src2)", @@ -3239,6 +1258,7 @@ def ORd_NOTd_V4 : MInst<(outs DoubleRegs:$dst), // Logical-logical doublewords. // Rxx^=xor(Rss,Rtt) +let validSubTargets = HasV4SubT in def XORd_XORdd: MInst_acc<(outs DoubleRegs:$dst), (ins DoubleRegs:$src1, DoubleRegs:$src2, DoubleRegs:$src3), "$dst ^= xor($src2, $src3)", @@ -3251,17 +1271,20 @@ def XORd_XORdd: MInst_acc<(outs DoubleRegs:$dst), // Logical-logical words. // Rx=or(Ru,and(Rx,#s10)) +let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 10, +validSubTargets = HasV4SubT in def ORr_ANDri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs: $src2, s10Imm:$src3), + (ins IntRegs:$src1, IntRegs: $src2, s10Ext:$src3), "$dst = or($src1, and($src2, #$src3))", [(set (i32 IntRegs:$dst), (or (i32 IntRegs:$src1), (and (i32 IntRegs:$src2), - s10ImmPred:$src3)))], + s10ExtPred:$src3)))], "$src2 = $dst">, Requires<[HasV4T]>; // Rx[&|^]=and(Rs,Rt) // Rx&=and(Rs,Rt) +let validSubTargets = HasV4SubT in def ANDr_ANDrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst &= and($src2, $src3)", @@ -3272,6 +1295,7 @@ def ANDr_ANDrr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx|=and(Rs,Rt) +let validSubTargets = HasV4SubT, CextOpcode = "ORr_ANDr", InputType = "reg" in def ORr_ANDrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst |= and($src2, $src3)", @@ -3279,9 +1303,10 @@ def ORr_ANDrr_V4 : MInst_acc<(outs IntRegs:$dst), (or (i32 IntRegs:$src1), (and (i32 IntRegs:$src2), (i32 IntRegs:$src3))))], "$src1 = $dst">, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Rx^=and(Rs,Rt) +let validSubTargets = HasV4SubT in def XORr_ANDrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst ^= and($src2, $src3)", @@ -3293,6 +1318,7 @@ def XORr_ANDrr_V4 : MInst_acc<(outs IntRegs:$dst), // Rx[&|^]=and(Rs,~Rt) // Rx&=and(Rs,~Rt) +let validSubTargets = HasV4SubT in def ANDr_ANDr_NOTr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst &= and($src2, ~$src3)", @@ -3303,6 +1329,7 @@ def ANDr_ANDr_NOTr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx|=and(Rs,~Rt) +let validSubTargets = HasV4SubT in def ORr_ANDr_NOTr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst |= and($src2, ~$src3)", @@ -3313,6 +1340,7 @@ def ORr_ANDr_NOTr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx^=and(Rs,~Rt) +let validSubTargets = HasV4SubT in def XORr_ANDr_NOTr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst ^= and($src2, ~$src3)", @@ -3324,6 +1352,7 @@ def XORr_ANDr_NOTr_V4 : MInst_acc<(outs IntRegs:$dst), // Rx[&|^]=or(Rs,Rt) // Rx&=or(Rs,Rt) +let validSubTargets = HasV4SubT in def ANDr_ORrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst &= or($src2, $src3)", @@ -3334,6 +1363,7 @@ def ANDr_ORrr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx|=or(Rs,Rt) +let validSubTargets = HasV4SubT, CextOpcode = "ORr_ORr", InputType = "reg" in def ORr_ORrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst |= or($src2, $src3)", @@ -3341,9 +1371,10 @@ def ORr_ORrr_V4 : MInst_acc<(outs IntRegs:$dst), (or (i32 IntRegs:$src1), (or (i32 IntRegs:$src2), (i32 IntRegs:$src3))))], "$src1 = $dst">, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Rx^=or(Rs,Rt) +let validSubTargets = HasV4SubT in def XORr_ORrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst ^= or($src2, $src3)", @@ -3355,6 +1386,7 @@ def XORr_ORrr_V4 : MInst_acc<(outs IntRegs:$dst), // Rx[&|^]=xor(Rs,Rt) // Rx&=xor(Rs,Rt) +let validSubTargets = HasV4SubT in def ANDr_XORrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst &= xor($src2, $src3)", @@ -3365,6 +1397,7 @@ def ANDr_XORrr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx|=xor(Rs,Rt) +let validSubTargets = HasV4SubT in def ORr_XORrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst |= xor($src2, $src3)", @@ -3375,6 +1408,7 @@ def ORr_XORrr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx^=xor(Rs,Rt) +let validSubTargets = HasV4SubT in def XORr_XORrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs: $src2, IntRegs:$src3), "$dst ^= xor($src2, $src3)", @@ -3385,24 +1419,28 @@ def XORr_XORrr_V4 : MInst_acc<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rx|=and(Rs,#s10) +let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 10, +validSubTargets = HasV4SubT, CextOpcode = "ORr_ANDr", InputType = "imm" in def ORr_ANDri2_V4 : MInst_acc<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs: $src2, s10Imm:$src3), + (ins IntRegs:$src1, IntRegs: $src2, s10Ext:$src3), "$dst |= and($src2, #$src3)", [(set (i32 IntRegs:$dst), (or (i32 IntRegs:$src1), (and (i32 IntRegs:$src2), - s10ImmPred:$src3)))], + s10ExtPred:$src3)))], "$src1 = $dst">, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Rx|=or(Rs,#s10) +let isExtendable = 1, opExtendable = 3, isExtentSigned = 1, opExtentBits = 10, +validSubTargets = HasV4SubT, CextOpcode = "ORr_ORr", InputType = "imm" in def ORr_ORri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs: $src2, s10Imm:$src3), + (ins IntRegs:$src1, IntRegs: $src2, s10Ext:$src3), "$dst |= or($src2, #$src3)", [(set (i32 IntRegs:$dst), (or (i32 IntRegs:$src1), (and (i32 IntRegs:$src2), - s10ImmPred:$src3)))], + s10ExtPred:$src3)))], "$src1 = $dst">, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Modulo wrap @@ -3449,25 +1487,41 @@ def ORr_ORri_V4 : MInst_acc<(outs IntRegs:$dst), // Multiply and user lower result. // Rd=add(#u6,mpyi(Rs,#U6)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 6, +validSubTargets = HasV4SubT in def ADDi_MPYri_V4 : MInst<(outs IntRegs:$dst), - (ins u6Imm:$src1, IntRegs:$src2, u6Imm:$src3), + (ins u6Ext:$src1, IntRegs:$src2, u6Imm:$src3), "$dst = add(#$src1, mpyi($src2, #$src3))", [(set (i32 IntRegs:$dst), (add (mul (i32 IntRegs:$src2), u6ImmPred:$src3), - u6ImmPred:$src1))]>, + u6ExtPred:$src1))]>, Requires<[HasV4T]>; -// Rd=add(#u6,mpyi(Rs,Rt)) +// Rd=add(##,mpyi(Rs,#U6)) +def : Pat <(add (mul (i32 IntRegs:$src2), u6ImmPred:$src3), + (HexagonCONST32 tglobaladdr:$src1)), + (i32 (ADDi_MPYri_V4 tglobaladdr:$src1, IntRegs:$src2, + u6ImmPred:$src3))>; +// Rd=add(#u6,mpyi(Rs,Rt)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 6, +validSubTargets = HasV4SubT, InputType = "imm", CextOpcode = "ADD_MPY" in def ADDi_MPYrr_V4 : MInst<(outs IntRegs:$dst), - (ins u6Imm:$src1, IntRegs:$src2, IntRegs:$src3), + (ins u6Ext:$src1, IntRegs:$src2, IntRegs:$src3), "$dst = add(#$src1, mpyi($src2, $src3))", [(set (i32 IntRegs:$dst), (add (mul (i32 IntRegs:$src2), (i32 IntRegs:$src3)), - u6ImmPred:$src1))]>, - Requires<[HasV4T]>; + u6ExtPred:$src1))]>, + Requires<[HasV4T]>, ImmRegRel; + +// Rd=add(##,mpyi(Rs,Rt)) +def : Pat <(add (mul (i32 IntRegs:$src2), (i32 IntRegs:$src3)), + (HexagonCONST32 tglobaladdr:$src1)), + (i32 (ADDi_MPYrr_V4 tglobaladdr:$src1, IntRegs:$src2, + IntRegs:$src3))>; // Rd=add(Ru,mpyi(#u6:2,Rs)) +let validSubTargets = HasV4SubT in def ADDr_MPYir_V4 : MInst<(outs IntRegs:$dst), (ins IntRegs:$src1, u6Imm:$src2, IntRegs:$src3), "$dst = add($src1, mpyi(#$src2, $src3))", @@ -3477,15 +1531,18 @@ def ADDr_MPYir_V4 : MInst<(outs IntRegs:$dst), Requires<[HasV4T]>; // Rd=add(Ru,mpyi(Rs,#u6)) +let isExtendable = 1, opExtendable = 3, isExtentSigned = 0, opExtentBits = 6, +validSubTargets = HasV4SubT, InputType = "imm", CextOpcode = "ADD_MPY" in def ADDr_MPYri_V4 : MInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, IntRegs:$src2, u6Imm:$src3), + (ins IntRegs:$src1, IntRegs:$src2, u6Ext:$src3), "$dst = add($src1, mpyi($src2, #$src3))", [(set (i32 IntRegs:$dst), (add (i32 IntRegs:$src1), (mul (i32 IntRegs:$src2), - u6ImmPred:$src3)))]>, - Requires<[HasV4T]>; + u6ExtPred:$src3)))]>, + Requires<[HasV4T]>, ImmRegRel; // Rx=add(Ru,mpyi(Rx,Rs)) +let validSubTargets = HasV4SubT, InputType = "reg", CextOpcode = "ADD_MPY" in def ADDr_MPYrr_V4 : MInst_acc<(outs IntRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2, IntRegs:$src3), "$dst = add($src1, mpyi($src2, $src3))", @@ -3493,7 +1550,7 @@ def ADDr_MPYrr_V4 : MInst_acc<(outs IntRegs:$dst), (add (i32 IntRegs:$src1), (mul (i32 IntRegs:$src2), (i32 IntRegs:$src3))))], "$src2 = $dst">, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Polynomial multiply words @@ -3536,92 +1593,107 @@ def ADDr_MPYrr_V4 : MInst_acc<(outs IntRegs:$dst), // Shift by immediate and accumulate. // Rx=add(#u8,asl(Rx,#U5)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +validSubTargets = HasV4SubT in def ADDi_ASLri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = add(#$src1, asl($src2, #$src3))", [(set (i32 IntRegs:$dst), (add (shl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; // Rx=add(#u8,lsr(Rx,#U5)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +validSubTargets = HasV4SubT in def ADDi_LSRri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = add(#$src1, lsr($src2, #$src3))", [(set (i32 IntRegs:$dst), (add (srl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; // Rx=sub(#u8,asl(Rx,#U5)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +validSubTargets = HasV4SubT in def SUBi_ASLri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = sub(#$src1, asl($src2, #$src3))", [(set (i32 IntRegs:$dst), (sub (shl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; // Rx=sub(#u8,lsr(Rx,#U5)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +validSubTargets = HasV4SubT in def SUBi_LSRri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = sub(#$src1, lsr($src2, #$src3))", [(set (i32 IntRegs:$dst), (sub (srl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; //Shift by immediate and logical. //Rx=and(#u8,asl(Rx,#U5)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +validSubTargets = HasV4SubT in def ANDi_ASLri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = and(#$src1, asl($src2, #$src3))", [(set (i32 IntRegs:$dst), (and (shl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; //Rx=and(#u8,lsr(Rx,#U5)) +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +validSubTargets = HasV4SubT in def ANDi_LSRri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = and(#$src1, lsr($src2, #$src3))", [(set (i32 IntRegs:$dst), (and (srl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; //Rx=or(#u8,asl(Rx,#U5)) -let AddedComplexity = 30 in +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +AddedComplexity = 30, validSubTargets = HasV4SubT in def ORi_ASLri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = or(#$src1, asl($src2, #$src3))", [(set (i32 IntRegs:$dst), (or (shl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; //Rx=or(#u8,lsr(Rx,#U5)) -let AddedComplexity = 30 in +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, opExtentBits = 8, +AddedComplexity = 30, validSubTargets = HasV4SubT in def ORi_LSRri_V4 : MInst_acc<(outs IntRegs:$dst), - (ins u8Imm:$src1, IntRegs:$src2, u5Imm:$src3), + (ins u8Ext:$src1, IntRegs:$src2, u5Imm:$src3), "$dst = or(#$src1, lsr($src2, #$src3))", [(set (i32 IntRegs:$dst), (or (srl (i32 IntRegs:$src2), u5ImmPred:$src3), - u8ImmPred:$src1))], + u8ExtPred:$src1))], "$src2 = $dst">, Requires<[HasV4T]>; //Shift by register. //Rd=lsl(#s6,Rt) +let validSubTargets = HasV4SubT in { def LSLi_V4 : MInst<(outs IntRegs:$dst), (ins s6Imm:$src1, IntRegs:$src2), "$dst = lsl(#$src1, $src2)", [(set (i32 IntRegs:$dst), (shl s6ImmPred:$src1, @@ -3669,7 +1741,7 @@ def LSRd_rr_xor_V4 : MInst_acc<(outs DoubleRegs:$dst), (i32 IntRegs:$src3))))], "$src1 = $dst">, Requires<[HasV4T]>; - +} //===----------------------------------------------------------------------===// // XTYPE/SHIFT - @@ -3679,414 +1751,369 @@ def LSRd_rr_xor_V4 : MInst_acc<(outs DoubleRegs:$dst), // MEMOP: Word, Half, Byte //===----------------------------------------------------------------------===// +def MEMOPIMM : SDNodeXFormgetSExtValue(); + return XformM5ToU5Imm(imm); +}]>; + +def MEMOPIMM_HALF : SDNodeXFormgetSExtValue(); + return XformM5ToU5Imm(imm); +}]>; + +def MEMOPIMM_BYTE : SDNodeXFormgetSExtValue(); + return XformM5ToU5Imm(imm); +}]>; + +def SETMEMIMM : SDNodeXFormgetSExtValue(); + return XformMskToBitPosU5Imm(imm); +}]>; + +def CLRMEMIMM : SDNodeXFormgetSExtValue()); + return XformMskToBitPosU5Imm(imm); +}]>; + +def SETMEMIMM_SHORT : SDNodeXFormgetSExtValue(); + return XformMskToBitPosU4Imm(imm); +}]>; + +def CLRMEMIMM_SHORT : SDNodeXFormgetSExtValue()); + return XformMskToBitPosU4Imm(imm); +}]>; + +def SETMEMIMM_BYTE : SDNodeXFormgetSExtValue(); + return XformMskToBitPosU3Imm(imm); +}]>; + +def CLRMEMIMM_BYTE : SDNodeXFormgetSExtValue()); + return XformMskToBitPosU3Imm(imm); +}]>; + +//===----------------------------------------------------------------------===// +// Template class for MemOp instructions with the register value. +//===----------------------------------------------------------------------===// +class MemOp_rr_base opcBits, Operand ImmOp, + string memOp, bits<2> memOpBits> : + MEMInst_V4<(outs), + (ins IntRegs:$base, ImmOp:$offset, IntRegs:$delta), + opc#"($base+#$offset)"#memOp#"$delta", + []>, + Requires<[HasV4T, UseMEMOP]> { + + bits<5> base; + bits<5> delta; + bits<32> offset; + bits<6> offsetBits; // memb - u6:0 , memh - u6:1, memw - u6:2 + + let offsetBits = !if (!eq(opcBits, 0b00), offset{5-0}, + !if (!eq(opcBits, 0b01), offset{6-1}, + !if (!eq(opcBits, 0b10), offset{7-2},0))); + + let IClass = 0b0011; + let Inst{27-24} = 0b1110; + let Inst{22-21} = opcBits; + let Inst{20-16} = base; + let Inst{13} = 0b0; + let Inst{12-7} = offsetBits; + let Inst{6-5} = memOpBits; + let Inst{4-0} = delta; +} + //===----------------------------------------------------------------------===// -// MEMOP: Word -// -// Implemented: -// MEMw_ADDi_indexed_V4 : memw(Rs+#u6:2)+=#U5 -// MEMw_SUBi_indexed_V4 : memw(Rs+#u6:2)-=#U5 -// MEMw_ADDr_indexed_V4 : memw(Rs+#u6:2)+=Rt -// MEMw_SUBr_indexed_V4 : memw(Rs+#u6:2)-=Rt -// MEMw_CLRr_indexed_V4 : memw(Rs+#u6:2)&=Rt -// MEMw_SETr_indexed_V4 : memw(Rs+#u6:2)|=Rt -// MEMw_ADDi_V4 : memw(Rs+#u6:2)+=#U5 -// MEMw_SUBi_V4 : memw(Rs+#u6:2)-=#U5 -// MEMw_ADDr_V4 : memw(Rs+#u6:2)+=Rt -// MEMw_SUBr_V4 : memw(Rs+#u6:2)-=Rt -// MEMw_CLRr_V4 : memw(Rs+#u6:2)&=Rt -// MEMw_SETr_V4 : memw(Rs+#u6:2)|=Rt -// -// Not implemented: -// MEMw_CLRi_indexed_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMw_SETi_indexed_V4 : memw(Rs+#u6:2)=setbit(#U5) -// MEMw_CLRi_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMw_SETi_V4 : memw(Rs+#u6:2)=setbit(#U5) +// Template class for MemOp instructions with the immediate value. //===----------------------------------------------------------------------===// +class MemOp_ri_base opcBits, Operand ImmOp, + string memOp, bits<2> memOpBits> : + MEMInst_V4 <(outs), + (ins IntRegs:$base, ImmOp:$offset, u5Imm:$delta), + opc#"($base+#$offset)"#memOp#"#$delta" + #!if(memOpBits{1},")", ""), // clrbit, setbit - include ')' + []>, + Requires<[HasV4T, UseMEMOP]> { + + bits<5> base; + bits<5> delta; + bits<32> offset; + bits<6> offsetBits; // memb - u6:0 , memh - u6:1, memw - u6:2 + + let offsetBits = !if (!eq(opcBits, 0b00), offset{5-0}, + !if (!eq(opcBits, 0b01), offset{6-1}, + !if (!eq(opcBits, 0b10), offset{7-2},0))); + + let IClass = 0b0011; + let Inst{27-24} = 0b1111; + let Inst{22-21} = opcBits; + let Inst{20-16} = base; + let Inst{13} = 0b0; + let Inst{12-7} = offsetBits; + let Inst{6-5} = memOpBits; + let Inst{4-0} = delta; +} + +// multiclass to define MemOp instructions with register operand. +multiclass MemOp_rr opcBits, Operand ImmOp> { + def _ADD#NAME#_V4 : MemOp_rr_base ; + def _SETBIT#NAME#_V4 : MemOp_ri_base; +} +multiclass MemOp_base opcBits, Operand ImmOp> { + defm r : MemOp_rr ; + defm i : MemOp_ri ; +} -// memw(Rs+#u6:2) += #U5 -let AddedComplexity = 30 in -def MEMw_ADDi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, u5Imm:$addend), - "memw($base+#$offset) += #$addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +// Define MemOp instructions. +let isExtendable = 1, opExtendable = 1, isExtentSigned = 0, +validSubTargets =HasV4SubT in { + let opExtentBits = 6, accessSize = ByteAccess in + defm MemOPb : MemOp_base <"memb", 0b00, u6_0Ext>; -// memw(Rs+#u6:2) -= #U5 -let AddedComplexity = 30 in -def MEMw_SUBi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, u5Imm:$subend), - "memw($base+#$offset) -= #$subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) += Rt -let AddedComplexity = 30 in -def MEMw_ADDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$addend), - "memw($base+#$offset) += $addend", - [(store (add (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$addend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) -= Rt -let AddedComplexity = 30 in -def MEMw_SUBr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$subend), - "memw($base+#$offset) -= $subend", - [(store (sub (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$subend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) &= Rt -let AddedComplexity = 30 in -def MEMw_ANDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$andend), - "memw($base+#$offset) &= $andend", - [(store (and (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$andend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) |= Rt -let AddedComplexity = 30 in -def MEMw_ORr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_2Imm:$offset, IntRegs:$orend), - "memw($base+#$offset) |= $orend", - [(store (or (load (add (i32 IntRegs:$base), u6_2ImmPred:$offset)), - (i32 IntRegs:$orend)), - (add (i32 IntRegs:$base), u6_2ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) += #U5 -let AddedComplexity = 30 in -def MEMw_ADDi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$addend), - "memw($addr) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; + let opExtentBits = 7, accessSize = HalfWordAccess in + defm MemOPh : MemOp_base <"memh", 0b01, u6_1Ext>; -// memw(Rs+#u6:2) -= #U5 -let AddedComplexity = 30 in -def MEMw_SUBi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$subend), - "memw($addr) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) += Rt -let AddedComplexity = 30 in -def MEMw_ADDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$addend), - "memw($addr) += $addend", - [(store (add (load ADDRriU6_2:$addr), (i32 IntRegs:$addend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) -= Rt -let AddedComplexity = 30 in -def MEMw_SUBr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$subend), - "memw($addr) -= $subend", - [(store (sub (load ADDRriU6_2:$addr), (i32 IntRegs:$subend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) &= Rt -let AddedComplexity = 30 in -def MEMw_ANDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$andend), - "memw($addr) &= $andend", - [(store (and (load ADDRriU6_2:$addr), (i32 IntRegs:$andend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memw(Rs+#u6:2) |= Rt -let AddedComplexity = 30 in -def MEMw_ORr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$orend), - "memw($addr) |= $orend", - [(store (or (load ADDRriU6_2:$addr), (i32 IntRegs:$orend)), - ADDRriU6_2:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; + let opExtentBits = 8, accessSize = WordAccess in + defm MemOPw : MemOp_base <"memw", 0b10, u6_2Ext>; +} //===----------------------------------------------------------------------===// -// MEMOP: Halfword -// -// Implemented: -// MEMh_ADDi_indexed_V4 : memw(Rs+#u6:2)+=#U5 -// MEMh_SUBi_indexed_V4 : memw(Rs+#u6:2)-=#U5 -// MEMh_ADDr_indexed_V4 : memw(Rs+#u6:2)+=Rt -// MEMh_SUBr_indexed_V4 : memw(Rs+#u6:2)-=Rt -// MEMh_CLRr_indexed_V4 : memw(Rs+#u6:2)&=Rt -// MEMh_SETr_indexed_V4 : memw(Rs+#u6:2)|=Rt -// MEMh_ADDi_V4 : memw(Rs+#u6:2)+=#U5 -// MEMh_SUBi_V4 : memw(Rs+#u6:2)-=#U5 -// MEMh_ADDr_V4 : memw(Rs+#u6:2)+=Rt -// MEMh_SUBr_V4 : memw(Rs+#u6:2)-=Rt -// MEMh_CLRr_V4 : memw(Rs+#u6:2)&=Rt -// MEMh_SETr_V4 : memw(Rs+#u6:2)|=Rt -// -// Not implemented: -// MEMh_CLRi_indexed_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMh_SETi_indexed_V4 : memw(Rs+#u6:2)=setbit(#U5) -// MEMh_CLRi_V4 : memw(Rs+#u6:2)=clrbit(#U5) -// MEMh_SETi_V4 : memw(Rs+#u6:2)=setbit(#U5) +// Multiclass to define 'Def Pats' for ALU operations on the memory +// Here value used for the ALU operation is an immediate value. +// mem[bh](Rs+#0) += #U5 +// mem[bh](Rs+#u6) += #U5 //===----------------------------------------------------------------------===// +multiclass MemOpi_u5Pats { + let AddedComplexity = 180 in + def : Pat < (stOp (OpNode (ldOp IntRegs:$addr), u5ImmPred:$addend), + IntRegs:$addr), + (MI IntRegs:$addr, #0, u5ImmPred:$addend )>; + + let AddedComplexity = 190 in + def : Pat <(stOp (OpNode (ldOp (add IntRegs:$base, ExtPred:$offset)), + u5ImmPred:$addend), + (add IntRegs:$base, ExtPred:$offset)), + (MI IntRegs:$base, ExtPred:$offset, u5ImmPred:$addend)>; +} -// memh(Rs+#u6:1) += #U5 -let AddedComplexity = 30 in -def MEMh_ADDi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, u5Imm:$addend), - "memh($base+#$offset) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_u5ALUOp { + defm : MemOpi_u5Pats; + defm : MemOpi_u5Pats; +} -// memh(Rs+#u6:1) -= #U5 -let AddedComplexity = 30 in -def MEMh_SUBi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, u5Imm:$subend), - "memh($base+#$offset) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) += Rt -let AddedComplexity = 30 in -def MEMh_ADDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$addend), - "memh($base+#$offset) += $addend", - [(truncstorei16 (add (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$addend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) -= Rt -let AddedComplexity = 30 in -def MEMh_SUBr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$subend), - "memh($base+#$offset) -= $subend", - [(truncstorei16 (sub (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$subend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) &= Rt -let AddedComplexity = 30 in -def MEMh_ANDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$andend), - "memh($base+#$offset) += $andend", - [(truncstorei16 (and (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$andend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) |= Rt -let AddedComplexity = 30 in -def MEMh_ORr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_1Imm:$offset, IntRegs:$orend), - "memh($base+#$offset) |= $orend", - [(truncstorei16 (or (sextloadi16 (add (i32 IntRegs:$base), - u6_1ImmPred:$offset)), - (i32 IntRegs:$orend)), - (add (i32 IntRegs:$base), u6_1ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) += #U5 -let AddedComplexity = 30 in -def MEMh_ADDi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$addend), - "memh($addr) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_u5ExtType { + // Half Word + defm : MemOpi_u5ALUOp ; + // Byte + defm : MemOpi_u5ALUOp ; +} -// memh(Rs+#u6:1) -= #U5 -let AddedComplexity = 30 in -def MEMh_SUBi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$subend), - "memh($addr) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) += Rt -let AddedComplexity = 30 in -def MEMh_ADDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$addend), - "memh($addr) += $addend", - [(truncstorei16 (add (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$addend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) -= Rt -let AddedComplexity = 30 in -def MEMh_SUBr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$subend), - "memh($addr) -= $subend", - [(truncstorei16 (sub (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$subend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) &= Rt -let AddedComplexity = 30 in -def MEMh_ANDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$andend), - "memh($addr) &= $andend", - [(truncstorei16 (and (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$andend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memh(Rs+#u6:1) |= Rt -let AddedComplexity = 30 in -def MEMh_ORr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$orend), - "memh($addr) |= $orend", - [(truncstorei16 (or (sextloadi16 ADDRriU6_1:$addr), - (i32 IntRegs:$orend)), ADDRriU6_1:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; +let Predicates = [HasV4T, UseMEMOP] in { + defm : MemOpi_u5ExtType; // zero extend + defm : MemOpi_u5ExtType; // sign extend + defm : MemOpi_u5ExtType; // any extend + // Word + defm : MemOpi_u5ALUOp ; +} //===----------------------------------------------------------------------===// -// MEMOP: Byte -// -// Implemented: -// MEMb_ADDi_indexed_V4 : memb(Rs+#u6:0)+=#U5 -// MEMb_SUBi_indexed_V4 : memb(Rs+#u6:0)-=#U5 -// MEMb_ADDr_indexed_V4 : memb(Rs+#u6:0)+=Rt -// MEMb_SUBr_indexed_V4 : memb(Rs+#u6:0)-=Rt -// MEMb_CLRr_indexed_V4 : memb(Rs+#u6:0)&=Rt -// MEMb_SETr_indexed_V4 : memb(Rs+#u6:0)|=Rt -// MEMb_ADDi_V4 : memb(Rs+#u6:0)+=#U5 -// MEMb_SUBi_V4 : memb(Rs+#u6:0)-=#U5 -// MEMb_ADDr_V4 : memb(Rs+#u6:0)+=Rt -// MEMb_SUBr_V4 : memb(Rs+#u6:0)-=Rt -// MEMb_CLRr_V4 : memb(Rs+#u6:0)&=Rt -// MEMb_SETr_V4 : memb(Rs+#u6:0)|=Rt -// -// Not implemented: -// MEMb_CLRi_indexed_V4 : memb(Rs+#u6:0)=clrbit(#U5) -// MEMb_SETi_indexed_V4 : memb(Rs+#u6:0)=setbit(#U5) -// MEMb_CLRi_V4 : memb(Rs+#u6:0)=clrbit(#U5) -// MEMb_SETi_V4 : memb(Rs+#u6:0)=setbit(#U5) +// multiclass to define 'Def Pats' for ALU operations on the memory. +// Here value used for the ALU operation is a negative value. +// mem[bh](Rs+#0) += #m5 +// mem[bh](Rs+#u6) += #m5 //===----------------------------------------------------------------------===// -// memb(Rs+#u6:0) += #U5 -let AddedComplexity = 30 in -def MEMb_ADDi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, u5Imm:$addend), - "memb($base+#$offset) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_m5Pats { + let AddedComplexity = 190 in + def : Pat <(stOp (add (ldOp IntRegs:$addr), immPred:$subend), + IntRegs:$addr), + (MI IntRegs:$addr, #0, (xformFunc immPred:$subend) )>; + + let AddedComplexity = 195 in + def : Pat<(stOp (add (ldOp (add IntRegs:$base, extPred:$offset)), + immPred:$subend), + (add IntRegs:$base, extPred:$offset)), + (MI IntRegs:$base, extPred:$offset, (xformFunc immPred:$subend))>; +} -// memb(Rs+#u6:0) -= #U5 -let AddedComplexity = 30 in -def MEMb_SUBi_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, u5Imm:$subend), - "memb($base+#$offset) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) += Rt -let AddedComplexity = 30 in -def MEMb_ADDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$addend), - "memb($base+#$offset) += $addend", - [(truncstorei8 (add (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$addend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) -= Rt -let AddedComplexity = 30 in -def MEMb_SUBr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$subend), - "memb($base+#$offset) -= $subend", - [(truncstorei8 (sub (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$subend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) &= Rt -let AddedComplexity = 30 in -def MEMb_ANDr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$andend), - "memb($base+#$offset) += $andend", - [(truncstorei8 (and (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$andend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) |= Rt -let AddedComplexity = 30 in -def MEMb_ORr_indexed_MEM_V4 : MEMInst_V4<(outs), - (ins IntRegs:$base, u6_0Imm:$offset, IntRegs:$orend), - "memb($base+#$offset) |= $orend", - [(truncstorei8 (or (sextloadi8 (add (i32 IntRegs:$base), - u6_0ImmPred:$offset)), - (i32 IntRegs:$orend)), - (add (i32 IntRegs:$base), u6_0ImmPred:$offset))]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) += #U5 -let AddedComplexity = 30 in -def MEMb_ADDi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$addend), - "memb($addr) += $addend", - []>, - Requires<[HasV4T, UseMEMOP]>; +multiclass MemOpi_m5ExtType { + // Half Word + defm : MemOpi_m5Pats ; + // Byte + defm : MemOpi_m5Pats ; +} -// memb(Rs+#u6:0) -= #U5 -let AddedComplexity = 30 in -def MEMb_SUBi_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, u5Imm:$subend), - "memb($addr) -= $subend", - []>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) += Rt -let AddedComplexity = 30 in -def MEMb_ADDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$addend), - "memb($addr) += $addend", - [(truncstorei8 (add (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$addend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) -= Rt -let AddedComplexity = 30 in -def MEMb_SUBr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$subend), - "memb($addr) -= $subend", - [(truncstorei8 (sub (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$subend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) &= Rt -let AddedComplexity = 30 in -def MEMb_ANDr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$andend), - "memb($addr) &= $andend", - [(truncstorei8 (and (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$andend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; - -// memb(Rs+#u6:0) |= Rt -let AddedComplexity = 30 in -def MEMb_ORr_MEM_V4 : MEMInst_V4<(outs), - (ins MEMri:$addr, IntRegs:$orend), - "memb($addr) |= $orend", - [(truncstorei8 (or (sextloadi8 ADDRriU6_0:$addr), - (i32 IntRegs:$orend)), ADDRriU6_0:$addr)]>, - Requires<[HasV4T, UseMEMOP]>; +let Predicates = [HasV4T, UseMEMOP] in { + defm : MemOpi_m5ExtType; // zero extend + defm : MemOpi_m5ExtType; // sign extend + defm : MemOpi_m5ExtType; // any extend + + // Word + defm : MemOpi_m5Pats ; +} + +//===----------------------------------------------------------------------===// +// Multiclass to define 'def Pats' for bit operations on the memory. +// mem[bhw](Rs+#0) = [clrbit|setbit](#U5) +// mem[bhw](Rs+#u6) = [clrbit|setbit](#U5) +//===----------------------------------------------------------------------===// + +multiclass MemOpi_bitPats { + + // mem[bhw](Rs+#u6:[012]) = [clrbit|setbit](#U5) + let AddedComplexity = 250 in + def : Pat<(stOp (OpNode (ldOp (add IntRegs:$base, extPred:$offset)), + immPred:$bitend), + (add IntRegs:$base, extPred:$offset)), + (MI IntRegs:$base, extPred:$offset, (xformFunc immPred:$bitend))>; + + // mem[bhw](Rs+#0) = [clrbit|setbit](#U5) + let AddedComplexity = 225 in + def : Pat <(stOp (OpNode (ldOp (addrPred IntRegs:$addr, extPred:$offset)), + immPred:$bitend), + (addrPred (i32 IntRegs:$addr), extPred:$offset)), + (MI IntRegs:$addr, extPred:$offset, (xformFunc immPred:$bitend))>; +} + +multiclass MemOpi_bitExtType { + // Byte - clrbit + defm : MemOpi_bitPats; + // Byte - setbit + defm : MemOpi_bitPats; + // Half Word - clrbit + defm : MemOpi_bitPats; + // Half Word - setbit + defm : MemOpi_bitPats; +} + +let Predicates = [HasV4T, UseMEMOP] in { + // mem[bh](Rs+#0) = [clrbit|setbit](#U5) + // mem[bh](Rs+#u6:[01]) = [clrbit|setbit](#U5) + defm : MemOpi_bitExtType; // zero extend + defm : MemOpi_bitExtType; // sign extend + defm : MemOpi_bitExtType; // any extend + + // memw(Rs+#0) = [clrbit|setbit](#U5) + // memw(Rs+#u6:2) = [clrbit|setbit](#U5) + defm : MemOpi_bitPats; + defm : MemOpi_bitPats; +} + +//===----------------------------------------------------------------------===// +// Multiclass to define 'def Pats' for ALU operations on the memory +// where addend is a register. +// mem[bhw](Rs+#0) [+-&|]= Rt +// mem[bhw](Rs+#U6:[012]) [+-&|]= Rt +//===----------------------------------------------------------------------===// +multiclass MemOpr_Pats { + let AddedComplexity = 141 in + // mem[bhw](Rs+#0) [+-&|]= Rt + def : Pat <(stOp (OpNode (ldOp (addrPred IntRegs:$addr, extPred:$offset)), + (i32 IntRegs:$addend)), + (addrPred (i32 IntRegs:$addr), extPred:$offset)), + (MI IntRegs:$addr, extPred:$offset, (i32 IntRegs:$addend) )>; + + // mem[bhw](Rs+#U6:[012]) [+-&|]= Rt + let AddedComplexity = 150 in + def : Pat <(stOp (OpNode (ldOp (add IntRegs:$base, extPred:$offset)), + (i32 IntRegs:$orend)), + (add IntRegs:$base, extPred:$offset)), + (MI IntRegs:$base, extPred:$offset, (i32 IntRegs:$orend) )>; +} + +multiclass MemOPr_ALUOp { + + defm : MemOpr_Pats ; + defm : MemOpr_Pats ; + defm : MemOpr_Pats ; + defm : MemOpr_Pats ; +} + +multiclass MemOPr_ExtType { + // Half Word + defm : MemOPr_ALUOp ; + // Byte + defm : MemOPr_ALUOp ; +} + +// Define 'def Pats' for MemOps with register addend. +let Predicates = [HasV4T, UseMEMOP] in { + // Byte, Half Word + defm : MemOPr_ExtType; // zero extend + defm : MemOPr_ExtType; // sign extend + defm : MemOPr_ExtType; // any extend + // Word + defm : MemOPr_ALUOp ; +} //===----------------------------------------------------------------------===// // XTYPE/PRED + @@ -4103,7 +2130,71 @@ def MEMb_ORr_MEM_V4 : MEMInst_V4<(outs), // incorrect code for negative numbers. // Pd=cmpb.eq(Rs,#u8) -let isCompare = 1 in +let isCompare = 1, isExtendable = 1, opExtendable = 2, hasSideEffects = 0, + validSubTargets = HasV4SubT in +class CMP_NOT_REG_IMM op, Operand ImmOp, + list Pattern> + : ALU32Inst <(outs PredRegs:$dst), (ins IntRegs:$src1, ImmOp:$src2), + "$dst = !cmp."#OpName#"($src1, #$src2)", + Pattern, + "", ALU32_2op_tc_2early_SLOT0123> { + bits<2> dst; + bits<5> src1; + bits<10> src2; + + let IClass = 0b0111; + let Inst{27-24} = 0b0101; + let Inst{23-22} = op; + let Inst{20-16} = src1; + let Inst{21} = !if (!eq(OpName, "gtu"), 0b0, src2{9}); + let Inst{13-5} = src2{8-0}; + let Inst{4-2} = 0b100; + let Inst{1-0} = dst; +} + +let opExtentBits = 10, isExtentSigned = 1 in { +def C4_cmpneqi : CMP_NOT_REG_IMM <"eq", 0b00, s10Ext, [(set (i1 PredRegs:$dst), + (setne (i32 IntRegs:$src1), s10ExtPred:$src2))]>; + +def C4_cmpltei : CMP_NOT_REG_IMM <"gt", 0b01, s10Ext, [(set (i1 PredRegs:$dst), + (not (setgt (i32 IntRegs:$src1), s10ExtPred:$src2)))]>; + +} +let opExtentBits = 9 in +def C4_cmplteui : CMP_NOT_REG_IMM <"gtu", 0b10, u9Ext, [(set (i1 PredRegs:$dst), + (not (setugt (i32 IntRegs:$src1), u9ExtPred:$src2)))]>; + + + +// p=!cmp.eq(r1,r2) +let isCompare = 1, validSubTargets = HasV4SubT in +def CMPnotEQ_rr : ALU32_rr<(outs PredRegs:$dst), + (ins IntRegs:$src1, IntRegs:$src2), + "$dst = !cmp.eq($src1, $src2)", + [(set (i1 PredRegs:$dst), + (setne (i32 IntRegs:$src1), (i32 IntRegs:$src2)))]>, + Requires<[HasV4T]>; + +// p=!cmp.gt(r1,r2) +let isCompare = 1, validSubTargets = HasV4SubT in +def CMPnotGT_rr : ALU32_rr<(outs PredRegs:$dst), + (ins IntRegs:$src1, IntRegs:$src2), + "$dst = !cmp.gt($src1, $src2)", + [(set (i1 PredRegs:$dst), + (not (setgt (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>, + Requires<[HasV4T]>; + + +// p=!cmp.gtu(r1,r2) +let isCompare = 1, validSubTargets = HasV4SubT in +def CMPnotGTU_rr : ALU32_rr<(outs PredRegs:$dst), + (ins IntRegs:$src1, IntRegs:$src2), + "$dst = !cmp.gtu($src1, $src2)", + [(set (i1 PredRegs:$dst), + (not (setugt (i32 IntRegs:$src1), (i32 IntRegs:$src2))))]>, + Requires<[HasV4T]>; + +let isCompare = 1, validSubTargets = HasV4SubT in def CMPbEQri_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, u8Imm:$src2), "$dst = cmpb.eq($src1, #$src2)", @@ -4111,8 +2202,14 @@ def CMPbEQri_V4 : MInst<(outs PredRegs:$dst), (seteq (and (i32 IntRegs:$src1), 255), u8ImmPred:$src2))]>, Requires<[HasV4T]>; +def : Pat <(brcond (i1 (setne (and (i32 IntRegs:$src1), 255), u8ImmPred:$src2)), + bb:$offset), + (JMP_f (CMPbEQri_V4 (i32 IntRegs:$src1), u8ImmPred:$src2), + bb:$offset)>, + Requires<[HasV4T]>; + // Pd=cmpb.eq(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPbEQrr_ubub_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmpb.eq($src1, $src2)", @@ -4122,7 +2219,7 @@ def CMPbEQrr_ubub_V4 : MInst<(outs PredRegs:$dst), Requires<[HasV4T]>; // Pd=cmpb.eq(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPbEQrr_sbsb_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmpb.eq($src1, $src2)", @@ -4132,7 +2229,7 @@ def CMPbEQrr_sbsb_V4 : MInst<(outs PredRegs:$dst), Requires<[HasV4T]>; // Pd=cmpb.gt(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPbGTrr_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmpb.gt($src1, $src2)", @@ -4142,29 +2239,237 @@ def CMPbGTrr_V4 : MInst<(outs PredRegs:$dst), Requires<[HasV4T]>; // Pd=cmpb.gtu(Rs,#u7) -let isCompare = 1 in +let isExtendable = 1, opExtendable = 2, isExtentSigned = 0, opExtentBits = 7, +isCompare = 1, validSubTargets = HasV4SubT, CextOpcode = "CMPbGTU", InputType = "imm" in def CMPbGTUri_V4 : MInst<(outs PredRegs:$dst), - (ins IntRegs:$src1, u7Imm:$src2), + (ins IntRegs:$src1, u7Ext:$src2), "$dst = cmpb.gtu($src1, #$src2)", [(set (i1 PredRegs:$dst), (setugt (and (i32 IntRegs:$src1), 255), - u7ImmPred:$src2))]>, - Requires<[HasV4T]>; + u7ExtPred:$src2))]>, + Requires<[HasV4T]>, ImmRegRel; + +// SDNode for converting immediate C to C-1. +def DEC_CONST_BYTE : SDNodeXFormgetSExtValue(); + return XformU7ToU7M1Imm(imm); +}]>; + +// For the sequence +// zext( seteq ( and(Rs, 255), u8)) +// Generate +// Pd=cmpb.eq(Rs, #u8) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +def : Pat <(i32 (zext (i1 (seteq (i32 (and (i32 IntRegs:$Rs), 255)), + u8ExtPred:$u8)))), + (i32 (TFR_condset_ii (i1 (CMPbEQri_V4 (i32 IntRegs:$Rs), + (u8ExtPred:$u8))), + 1, 0))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setne ( and(Rs, 255), u8)) +// Generate +// Pd=cmpb.eq(Rs, #u8) +// if (Pd.new) Rd=#0 +// if (!Pd.new) Rd=#1 +def : Pat <(i32 (zext (i1 (setne (i32 (and (i32 IntRegs:$Rs), 255)), + u8ExtPred:$u8)))), + (i32 (TFR_condset_ii (i1 (CMPbEQri_V4 (i32 IntRegs:$Rs), + (u8ExtPred:$u8))), + 0, 1))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( seteq (Rs, and(Rt, 255))) +// Generate +// Pd=cmpb.eq(Rs, Rt) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +def : Pat <(i32 (zext (i1 (seteq (i32 IntRegs:$Rt), + (i32 (and (i32 IntRegs:$Rs), 255)))))), + (i32 (TFR_condset_ii (i1 (CMPbEQrr_ubub_V4 (i32 IntRegs:$Rs), + (i32 IntRegs:$Rt))), + 1, 0))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setne (Rs, and(Rt, 255))) +// Generate +// Pd=cmpb.eq(Rs, Rt) +// if (Pd.new) Rd=#0 +// if (!Pd.new) Rd=#1 +def : Pat <(i32 (zext (i1 (setne (i32 IntRegs:$Rt), + (i32 (and (i32 IntRegs:$Rs), 255)))))), + (i32 (TFR_condset_ii (i1 (CMPbEQrr_ubub_V4 (i32 IntRegs:$Rs), + (i32 IntRegs:$Rt))), + 0, 1))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setugt ( and(Rs, 255), u8)) +// Generate +// Pd=cmpb.gtu(Rs, #u8) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +def : Pat <(i32 (zext (i1 (setugt (i32 (and (i32 IntRegs:$Rs), 255)), + u8ExtPred:$u8)))), + (i32 (TFR_condset_ii (i1 (CMPbGTUri_V4 (i32 IntRegs:$Rs), + (u8ExtPred:$u8))), + 1, 0))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setugt ( and(Rs, 254), u8)) +// Generate +// Pd=cmpb.gtu(Rs, #u8) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +def : Pat <(i32 (zext (i1 (setugt (i32 (and (i32 IntRegs:$Rs), 254)), + u8ExtPred:$u8)))), + (i32 (TFR_condset_ii (i1 (CMPbGTUri_V4 (i32 IntRegs:$Rs), + (u8ExtPred:$u8))), + 1, 0))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setult ( Rs, Rt)) +// Generate +// Pd=cmp.ltu(Rs, Rt) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +// cmp.ltu(Rs, Rt) -> cmp.gtu(Rt, Rs) +def : Pat <(i32 (zext (i1 (setult (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgtu (i32 IntRegs:$Rt), + (i32 IntRegs:$Rs))), + 1, 0))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setlt ( Rs, Rt)) +// Generate +// Pd=cmp.lt(Rs, Rt) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +// cmp.lt(Rs, Rt) -> cmp.gt(Rt, Rs) +def : Pat <(i32 (zext (i1 (setlt (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgt (i32 IntRegs:$Rt), + (i32 IntRegs:$Rs))), + 1, 0))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setugt ( Rs, Rt)) +// Generate +// Pd=cmp.gtu(Rs, Rt) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 +def : Pat <(i32 (zext (i1 (setugt (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgtu (i32 IntRegs:$Rs), + (i32 IntRegs:$Rt))), + 1, 0))>, + Requires<[HasV4T]>; + +// This pattern interefers with coremark performance, not implementing at this +// time. +// For the sequence +// zext( setgt ( Rs, Rt)) +// Generate +// Pd=cmp.gt(Rs, Rt) +// if (Pd.new) Rd=#1 +// if (!Pd.new) Rd=#0 + +// For the sequence +// zext( setuge ( Rs, Rt)) +// Generate +// Pd=cmp.ltu(Rs, Rt) +// if (Pd.new) Rd=#0 +// if (!Pd.new) Rd=#1 +// cmp.ltu(Rs, Rt) -> cmp.gtu(Rt, Rs) +def : Pat <(i32 (zext (i1 (setuge (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgtu (i32 IntRegs:$Rt), + (i32 IntRegs:$Rs))), + 0, 1))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setge ( Rs, Rt)) +// Generate +// Pd=cmp.lt(Rs, Rt) +// if (Pd.new) Rd=#0 +// if (!Pd.new) Rd=#1 +// cmp.lt(Rs, Rt) -> cmp.gt(Rt, Rs) +def : Pat <(i32 (zext (i1 (setge (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgt (i32 IntRegs:$Rt), + (i32 IntRegs:$Rs))), + 0, 1))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setule ( Rs, Rt)) +// Generate +// Pd=cmp.gtu(Rs, Rt) +// if (Pd.new) Rd=#0 +// if (!Pd.new) Rd=#1 +def : Pat <(i32 (zext (i1 (setule (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgtu (i32 IntRegs:$Rs), + (i32 IntRegs:$Rt))), + 0, 1))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setle ( Rs, Rt)) +// Generate +// Pd=cmp.gt(Rs, Rt) +// if (Pd.new) Rd=#0 +// if (!Pd.new) Rd=#1 +def : Pat <(i32 (zext (i1 (setle (i32 IntRegs:$Rs), (i32 IntRegs:$Rt))))), + (i32 (TFR_condset_ii (i1 (C2_cmpgt (i32 IntRegs:$Rs), + (i32 IntRegs:$Rt))), + 0, 1))>, + Requires<[HasV4T]>; + +// For the sequence +// zext( setult ( and(Rs, 255), u8)) +// Use the isdigit transformation below + +// Generate code of the form 'mux_ii(cmpbgtu(Rdd, C-1),0,1)' +// for C code of the form r = ((c>='0') & (c<='9')) ? 1 : 0;. +// The isdigit transformation relies on two 'clever' aspects: +// 1) The data type is unsigned which allows us to eliminate a zero test after +// biasing the expression by 48. We are depending on the representation of +// the unsigned types, and semantics. +// 2) The front end has converted <= 9 into < 10 on entry to LLVM +// +// For the C code: +// retval = ((c>='0') & (c<='9')) ? 1 : 0; +// The code is transformed upstream of llvm into +// retval = (c-48) < 10 ? 1 : 0; +let AddedComplexity = 139 in +def : Pat <(i32 (zext (i1 (setult (i32 (and (i32 IntRegs:$src1), 255)), + u7StrictPosImmPred:$src2)))), + (i32 (MUX_ii (i1 (CMPbGTUri_V4 (i32 IntRegs:$src1), + (DEC_CONST_BYTE u7StrictPosImmPred:$src2))), + 0, 1))>, + Requires<[HasV4T]>; // Pd=cmpb.gtu(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT, CextOpcode = "CMPbGTU", +InputType = "reg" in def CMPbGTUrr_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmpb.gtu($src1, $src2)", [(set (i1 PredRegs:$dst), (setugt (and (i32 IntRegs:$src1), 255), (and (i32 IntRegs:$src2), 255)))]>, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Following instruction is not being extended as it results into the incorrect // code for negative numbers. // Signed half compare(.eq) ri. // Pd=cmph.eq(Rs,#s8) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPhEQri_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, s8Imm:$src2), "$dst = cmph.eq($src1, #$src2)", @@ -4178,7 +2483,7 @@ def CMPhEQri_V4 : MInst<(outs PredRegs:$dst), // r0=and(r0,#0xffff) // p0=cmp.eq(r0,#0) // Pd=cmph.eq(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPhEQrr_xor_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmph.eq($src1, $src2)", @@ -4193,7 +2498,7 @@ def CMPhEQrr_xor_V4 : MInst<(outs PredRegs:$dst), // r1=asl(r1,16) // p0=cmp.eq(r0,r1) // Pd=cmph.eq(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPhEQrr_shl_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmph.eq($src1, $src2)", @@ -4207,19 +2512,20 @@ used in the cmph.gt instruction. // Signed half compare(.gt) ri. // Pd=cmph.gt(Rs,#s8) -let isCompare = 1 in +let isExtendable = 1, opExtendable = 2, isExtentSigned = 1, opExtentBits = 8, +isCompare = 1, validSubTargets = HasV4SubT in def CMPhGTri_V4 : MInst<(outs PredRegs:$dst), - (ins IntRegs:$src1, s8Imm:$src2), + (ins IntRegs:$src1, s8Ext:$src2), "$dst = cmph.gt($src1, #$src2)", [(set (i1 PredRegs:$dst), (setgt (shl (i32 IntRegs:$src1), (i32 16)), - s8ImmPred:$src2))]>, + s8ExtPred:$src2))]>, Requires<[HasV4T]>; */ // Signed half compare(.gt) rr. // Pd=cmph.gt(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT in def CMPhGTrr_shl_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmph.gt($src1, $src2)", @@ -4230,24 +2536,41 @@ def CMPhGTrr_shl_V4 : MInst<(outs PredRegs:$dst), // Unsigned half compare rr (.gtu). // Pd=cmph.gtu(Rs,Rt) -let isCompare = 1 in +let isCompare = 1, validSubTargets = HasV4SubT, CextOpcode = "CMPhGTU", +InputType = "reg" in def CMPhGTUrr_V4 : MInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), "$dst = cmph.gtu($src1, $src2)", [(set (i1 PredRegs:$dst), (setugt (and (i32 IntRegs:$src1), 65535), (and (i32 IntRegs:$src2), 65535)))]>, - Requires<[HasV4T]>; + Requires<[HasV4T]>, ImmRegRel; // Unsigned half compare ri (.gtu). // Pd=cmph.gtu(Rs,#u7) -let isCompare = 1 in +let isExtendable = 1, opExtendable = 2, isExtentSigned = 0, opExtentBits = 7, +isCompare = 1, validSubTargets = HasV4SubT, CextOpcode = "CMPhGTU", +InputType = "imm" in def CMPhGTUri_V4 : MInst<(outs PredRegs:$dst), - (ins IntRegs:$src1, u7Imm:$src2), + (ins IntRegs:$src1, u7Ext:$src2), "$dst = cmph.gtu($src1, #$src2)", [(set (i1 PredRegs:$dst), (setugt (and (i32 IntRegs:$src1), 65535), - u7ImmPred:$src2))]>, - Requires<[HasV4T]>; + u7ExtPred:$src2))]>, + Requires<[HasV4T]>, ImmRegRel; + +let validSubTargets = HasV4SubT in +def NTSTBIT_rr : SInst<(outs PredRegs:$dst), (ins IntRegs:$src1, IntRegs:$src2), + "$dst = !tstbit($src1, $src2)", + [(set (i1 PredRegs:$dst), + (seteq (and (shl 1, (i32 IntRegs:$src2)), (i32 IntRegs:$src1)), 0))]>, + Requires<[HasV4T]>; + +let validSubTargets = HasV4SubT in +def NTSTBIT_ri : SInst<(outs PredRegs:$dst), (ins IntRegs:$src1, u5Imm:$src2), + "$dst = !tstbit($src1, $src2)", + [(set (i1 PredRegs:$dst), + (seteq (and (shl 1, u5ImmPred:$src2), (i32 IntRegs:$src1)), 0))]>, + Requires<[HasV4T]>; //===----------------------------------------------------------------------===// // XTYPE/PRED - @@ -4256,8 +2579,9 @@ def CMPhGTUri_V4 : MInst<(outs PredRegs:$dst), //Deallocate frame and return. // dealloc_return let isReturn = 1, isTerminator = 1, isBarrier = 1, isPredicable = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1 in { - def DEALLOC_RET_V4 : NVInst_V4<(outs), (ins i32imm:$amt1), + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0 in { +let validSubTargets = HasV4SubT in + def DEALLOC_RET_V4 : LD0Inst<(outs), (ins), "dealloc_return", []>, Requires<[HasV4T]>; @@ -4266,9 +2590,10 @@ let isReturn = 1, isTerminator = 1, isBarrier = 1, isPredicable = 1, // Restore registers and dealloc return function call. let isCall = 1, isBarrier = 1, isReturn = 1, isTerminator = 1, Defs = [R29, R30, R31, PC] in { +let validSubTargets = HasV4SubT in def RESTORE_DEALLOC_RET_JMP_V4 : JInst<(outs), (ins calltarget:$dst), - "jump $dst // Restore_and_dealloc_return", + "jump $dst", []>, Requires<[HasV4T]>; } @@ -4276,9 +2601,10 @@ let isCall = 1, isBarrier = 1, isReturn = 1, isTerminator = 1, // Restore registers and dealloc frame before a tail call. let isCall = 1, isBarrier = 1, Defs = [R29, R30, R31, PC] in { +let validSubTargets = HasV4SubT in def RESTORE_DEALLOC_BEFORE_TAILCALL_V4 : JInst<(outs), (ins calltarget:$dst), - "call $dst // Restore_and_dealloc_before_tailcall", + "call $dst", []>, Requires<[HasV4T]>; } @@ -4295,10 +2621,11 @@ let isCall = 1, isBarrier = 1, // if (Ps) dealloc_return let isReturn = 1, isTerminator = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1, + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0, isPredicated = 1 in { - def DEALLOC_RET_cPt_V4 : NVInst_V4<(outs), - (ins PredRegs:$src1, i32imm:$amt1), +let validSubTargets = HasV4SubT in + def DEALLOC_RET_cPt_V4 : LD0Inst<(outs), + (ins PredRegs:$src1), "if ($src1) dealloc_return", []>, Requires<[HasV4T]>; @@ -4306,10 +2633,10 @@ let isReturn = 1, isTerminator = 1, // if (!Ps) dealloc_return let isReturn = 1, isTerminator = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1, - isPredicated = 1 in { - def DEALLOC_RET_cNotPt_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, - i32imm:$amt1), + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0, + isPredicated = 1, isPredicatedFalse = 1 in { +let validSubTargets = HasV4SubT in + def DEALLOC_RET_cNotPt_V4 : LD0Inst<(outs), (ins PredRegs:$src1), "if (!$src1) dealloc_return", []>, Requires<[HasV4T]>; @@ -4317,10 +2644,10 @@ let isReturn = 1, isTerminator = 1, // if (Ps.new) dealloc_return:nt let isReturn = 1, isTerminator = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1, + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0, isPredicated = 1 in { - def DEALLOC_RET_cdnPnt_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, - i32imm:$amt1), +let validSubTargets = HasV4SubT in + def DEALLOC_RET_cdnPnt_V4 : LD0Inst<(outs), (ins PredRegs:$src1), "if ($src1.new) dealloc_return:nt", []>, Requires<[HasV4T]>; @@ -4328,10 +2655,10 @@ let isReturn = 1, isTerminator = 1, // if (!Ps.new) dealloc_return:nt let isReturn = 1, isTerminator = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1, - isPredicated = 1 in { - def DEALLOC_RET_cNotdnPnt_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, - i32imm:$amt1), + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0, + isPredicated = 1, isPredicatedFalse = 1 in { +let validSubTargets = HasV4SubT in + def DEALLOC_RET_cNotdnPnt_V4 : LD0Inst<(outs), (ins PredRegs:$src1), "if (!$src1.new) dealloc_return:nt", []>, Requires<[HasV4T]>; @@ -4339,323 +2666,477 @@ let isReturn = 1, isTerminator = 1, // if (Ps.new) dealloc_return:t let isReturn = 1, isTerminator = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1, + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0, isPredicated = 1 in { - def DEALLOC_RET_cdnPt_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, - i32imm:$amt1), +let validSubTargets = HasV4SubT in + def DEALLOC_RET_cdnPt_V4 : LD0Inst<(outs), (ins PredRegs:$src1), "if ($src1.new) dealloc_return:t", []>, Requires<[HasV4T]>; } -// if (!Ps.new) dealloc_return:nt +// if (!Ps.new) dealloc_return:nt let isReturn = 1, isTerminator = 1, - Defs = [R29, R30, R31, PC], Uses = [R29, R31], neverHasSideEffects = 1, - isPredicated = 1 in { - def DEALLOC_RET_cNotdnPt_V4 : NVInst_V4<(outs), (ins PredRegs:$src1, - i32imm:$amt1), + Defs = [R29, R30, R31, PC], Uses = [R30], hasSideEffects = 0, + isPredicated = 1, isPredicatedFalse = 1 in { +let validSubTargets = HasV4SubT in + def DEALLOC_RET_cNotdnPt_V4 : LD0Inst<(outs), (ins PredRegs:$src1), "if (!$src1.new) dealloc_return:t", []>, Requires<[HasV4T]>; } - // Load/Store with absolute addressing mode // memw(#u6)=Rt -multiclass ST_abs { - let isPredicable = 1 in - def _abs_V4 : STInst2<(outs), - (ins globaladdress:$absaddr, IntRegs:$src), - !strconcat(OpcStr, "(##$absaddr) = $src"), +multiclass ST_Abs_Predbase { + let isPredicatedNew = isPredNew in + def NAME#_V4 : STInst2<(outs), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr, RC: $src2), + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + ") ")#mnemonic#"(##$absaddr) = $src2", []>, Requires<[HasV4T]>; +} - let isPredicated = 1 in - def _abs_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if ($src1)", - !strconcat(OpcStr, "(##$absaddr) = $src2")), - []>, - Requires<[HasV4T]>; +multiclass ST_Abs_Pred { + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_Abs_Predbase; + // Predicate new + defm _cdn#NAME : ST_Abs_Predbase; + } +} - let isPredicated = 1 in - def _abs_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if (!$src1)", - !strconcat(OpcStr, "(##$absaddr) = $src2")), +let isNVStorable = 1, isExtended = 1, hasSideEffects = 0 in +multiclass ST_Abs { + let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { + let opExtendable = 0, isPredicable = 1 in + def NAME#_V4 : STInst2<(outs), + (ins u0AlwaysExt:$absaddr, RC:$src), + mnemonic#"(##$absaddr) = $src", []>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if ($src1.new)", - !strconcat(OpcStr, "(##$absaddr) = $src2")), + let opExtendable = 1, isPredicated = 1 in { + defm Pt : ST_Abs_Pred; + defm NotPt : ST_Abs_Pred; + } + } +} + +multiclass ST_Abs_Predbase_nv { + let isPredicatedNew = isPredNew in + def NAME#_nv_V4 : NVInst_V4<(outs), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr, RC: $src2), + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + ") ")#mnemonic#"(##$absaddr) = $src2.new", []>, Requires<[HasV4T]>; +} + +multiclass ST_Abs_Pred_nv { + let isPredicatedFalse = PredNot in { + defm _c#NAME : ST_Abs_Predbase_nv; + // Predicate new + defm _cdn#NAME : ST_Abs_Predbase_nv; + } +} - let isPredicated = 1 in - def _abs_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if (!$src1.new)", - !strconcat(OpcStr, "(##$absaddr) = $src2")), +let mayStore = 1, isNVStore = 1, isExtended = 1, hasSideEffects = 0 in +multiclass ST_Abs_nv { + let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { + let opExtendable = 0, isPredicable = 1 in + def NAME#_nv_V4 : NVInst_V4<(outs), + (ins u0AlwaysExt:$absaddr, RC:$src), + mnemonic#"(##$absaddr) = $src.new", []>, Requires<[HasV4T]>; - def _abs_nv_V4 : STInst2<(outs), - (ins globaladdress:$absaddr, IntRegs:$src), - !strconcat(OpcStr, "(##$absaddr) = $src.new"), - []>, - Requires<[HasV4T]>; + let opExtendable = 1, isPredicated = 1 in { + defm Pt : ST_Abs_Pred_nv; + defm NotPt : ST_Abs_Pred_nv; + } + } +} + +let addrMode = Absolute in { + let accessSize = ByteAccess in + defm STrib_abs : ST_Abs<"memb", "STrib", IntRegs>, + ST_Abs_nv<"memb", "STrib", IntRegs>, AddrModeRel; + + let accessSize = HalfWordAccess in + defm STrih_abs : ST_Abs<"memh", "STrih", IntRegs>, + ST_Abs_nv<"memh", "STrih", IntRegs>, AddrModeRel; + + let accessSize = WordAccess in + defm STriw_abs : ST_Abs<"memw", "STriw", IntRegs>, + ST_Abs_nv<"memw", "STriw", IntRegs>, AddrModeRel; + + let accessSize = DoubleWordAccess, isNVStorable = 0 in + defm STrid_abs : ST_Abs<"memd", "STrid", DoubleRegs>, AddrModeRel; +} + +let Predicates = [HasV4T], AddedComplexity = 30 in { +def : Pat<(truncstorei8 (i32 IntRegs:$src1), + (HexagonCONST32 tglobaladdr:$absaddr)), + (STrib_abs_V4 tglobaladdr: $absaddr, IntRegs: $src1)>; + +def : Pat<(truncstorei16 (i32 IntRegs:$src1), + (HexagonCONST32 tglobaladdr:$absaddr)), + (STrih_abs_V4 tglobaladdr: $absaddr, IntRegs: $src1)>; + +def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32 tglobaladdr:$absaddr)), + (STriw_abs_V4 tglobaladdr: $absaddr, IntRegs: $src1)>; + +def : Pat<(store (i64 DoubleRegs:$src1), + (HexagonCONST32 tglobaladdr:$absaddr)), + (STrid_abs_V4 tglobaladdr: $absaddr, DoubleRegs: $src1)>; +} + +//===----------------------------------------------------------------------===// +// multiclass for store instructions with GP-relative addressing mode. +// mem[bhwd](#global)=Rt +// if ([!]Pv[.new]) mem[bhwd](##global) = Rt +//===----------------------------------------------------------------------===// +let mayStore = 1, isNVStorable = 1 in +multiclass ST_GP { + let BaseOpcode = BaseOp, isPredicable = 1 in + def NAME#_V4 : STInst2<(outs), + (ins globaladdress:$global, RC:$src), + mnemonic#"(#$global) = $src", + []>; + + // When GP-relative instructions are predicated, their addressing mode is + // changed to absolute and they are always constant extended. + let BaseOpcode = BaseOp, isExtended = 1, opExtendable = 1, + isPredicated = 1 in { + defm Pt : ST_Abs_Pred ; + defm NotPt : ST_Abs_Pred ; + } +} + +let mayStore = 1, isNVStore = 1 in +multiclass ST_GP_nv { + let BaseOpcode = BaseOp, isPredicable = 1 in + def NAME#_nv_V4 : NVInst_V4<(outs), + (ins u0AlwaysExt:$global, RC:$src), + mnemonic#"(#$global) = $src.new", + []>, + Requires<[HasV4T]>; + + // When GP-relative instructions are predicated, their addressing mode is + // changed to absolute and they are always constant extended. + let BaseOpcode = BaseOp, isExtended = 1, opExtendable = 1, + isPredicated = 1 in { + defm Pt : ST_Abs_Pred_nv; + defm NotPt : ST_Abs_Pred_nv; + } +} + +let validSubTargets = HasV4SubT, hasSideEffects = 0 in { + let isNVStorable = 0 in + defm STd_GP : ST_GP <"memd", "STd_GP", DoubleRegs>, PredNewRel; + + defm STb_GP : ST_GP<"memb", "STb_GP", IntRegs>, + ST_GP_nv<"memb", "STb_GP", IntRegs>, NewValueRel; + defm STh_GP : ST_GP<"memh", "STh_GP", IntRegs>, + ST_GP_nv<"memh", "STh_GP", IntRegs>, NewValueRel; + defm STw_GP : ST_GP<"memw", "STw_GP", IntRegs>, + ST_GP_nv<"memw", "STw_GP", IntRegs>, NewValueRel; +} + +// 64 bit atomic store +def : Pat <(atomic_store_64 (HexagonCONST32_GP tglobaladdr:$global), + (i64 DoubleRegs:$src1)), + (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>, + Requires<[HasV4T]>; + +// Map from store(globaladdress) -> memd(#foo) +let AddedComplexity = 100 in +def : Pat <(store (i64 DoubleRegs:$src1), + (HexagonCONST32_GP tglobaladdr:$global)), + (STd_GP_V4 tglobaladdr:$global, (i64 DoubleRegs:$src1))>; + +// 8 bit atomic store +def : Pat < (atomic_store_8 (HexagonCONST32_GP tglobaladdr:$global), + (i32 IntRegs:$src1)), + (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from store(globaladdress) -> memb(#foo) +let AddedComplexity = 100 in +def : Pat<(truncstorei8 (i32 IntRegs:$src1), + (HexagonCONST32_GP tglobaladdr:$global)), + (STb_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from "i1 = constant<-1>; memw(CONST32(#foo)) = i1" +// to "r0 = 1; memw(#foo) = r0" +let AddedComplexity = 100 in +def : Pat<(store (i1 -1), (HexagonCONST32_GP tglobaladdr:$global)), + (STb_GP_V4 tglobaladdr:$global, (TFRI 1))>; + +def : Pat<(atomic_store_16 (HexagonCONST32_GP tglobaladdr:$global), + (i32 IntRegs:$src1)), + (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from store(globaladdress) -> memh(#foo) +let AddedComplexity = 100 in +def : Pat<(truncstorei16 (i32 IntRegs:$src1), + (HexagonCONST32_GP tglobaladdr:$global)), + (STh_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// 32 bit atomic store +def : Pat<(atomic_store_32 (HexagonCONST32_GP tglobaladdr:$global), + (i32 IntRegs:$src1)), + (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; + +// Map from store(globaladdress) -> memw(#foo) +let AddedComplexity = 100 in +def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32_GP tglobaladdr:$global)), + (STw_GP_V4 tglobaladdr:$global, (i32 IntRegs:$src1))>; - let isPredicated = 1 in - def _abs_cPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if ($src1)", - !strconcat(OpcStr, "(##$absaddr) = $src2.new")), +//===----------------------------------------------------------------------===// +// Multiclass for the load instructions with absolute addressing mode. +//===----------------------------------------------------------------------===// +multiclass LD_Abs_Predbase { + let isPredicatedNew = isPredNew in + def NAME : LDInst2<(outs RC:$dst), + (ins PredRegs:$src1, u0AlwaysExt:$absaddr), + !if(isNot, "if (!$src1", "if ($src1")#!if(isPredNew, ".new) ", + ") ")#"$dst = "#mnemonic#"(##$absaddr)", []>, Requires<[HasV4T]>; +} - let isPredicated = 1 in - def _abs_cNotPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if (!$src1)", - !strconcat(OpcStr, "(##$absaddr) = $src2.new")), - []>, - Requires<[HasV4T]>; +multiclass LD_Abs_Pred { + let isPredicatedFalse = PredNot in { + defm _c#NAME : LD_Abs_Predbase; + // Predicate new + defm _cdn#NAME : LD_Abs_Predbase; + } +} - let isPredicated = 1 in - def _abs_cdnPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if ($src1.new)", - !strconcat(OpcStr, "(##$absaddr) = $src2.new")), +let isExtended = 1, hasSideEffects = 0 in +multiclass LD_Abs { + let CextOpcode = CextOp, BaseOpcode = CextOp#_abs in { + let opExtendable = 1, isPredicable = 1 in + def NAME#_V4 : LDInst2<(outs RC:$dst), + (ins u0AlwaysExt:$absaddr), + "$dst = "#mnemonic#"(##$absaddr)", []>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cdnNotPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, IntRegs:$src2), - !strconcat("if (!$src1.new)", - !strconcat(OpcStr, "(##$absaddr) = $src2.new")), - []>, - Requires<[HasV4T]>; + let opExtendable = 2, isPredicated = 1 in { + defm Pt_V4 : LD_Abs_Pred; + defm NotPt_V4 : LD_Abs_Pred; + } + } } -let AddedComplexity = 30, isPredicable = 1 in -def STrid_abs_V4 : STInst<(outs), - (ins globaladdress:$absaddr, DoubleRegs:$src), - "memd(##$absaddr) = $src", - [(store (i64 DoubleRegs:$src), - (HexagonCONST32 tglobaladdr:$absaddr))]>, - Requires<[HasV4T]>; +let addrMode = Absolute in { + let accessSize = ByteAccess in { + defm LDrib_abs : LD_Abs<"memb", "LDrib", IntRegs>, AddrModeRel; + defm LDriub_abs : LD_Abs<"memub", "LDriub", IntRegs>, AddrModeRel; + } + let accessSize = HalfWordAccess in { + defm LDrih_abs : LD_Abs<"memh", "LDrih", IntRegs>, AddrModeRel; + defm LDriuh_abs : LD_Abs<"memuh", "LDriuh", IntRegs>, AddrModeRel; + } + let accessSize = WordAccess in + defm LDriw_abs : LD_Abs<"memw", "LDriw", IntRegs>, AddrModeRel; -let AddedComplexity = 30, isPredicated = 1 in -def STrid_abs_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, DoubleRegs:$src2), - "if ($src1) memd(##$absaddr) = $src2", - []>, - Requires<[HasV4T]>; + let accessSize = DoubleWordAccess in + defm LDrid_abs : LD_Abs<"memd", "LDrid", DoubleRegs>, AddrModeRel; +} -let AddedComplexity = 30, isPredicated = 1 in -def STrid_abs_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, DoubleRegs:$src2), - "if (!$src1) memd(##$absaddr) = $src2", - []>, - Requires<[HasV4T]>; +let Predicates = [HasV4T], AddedComplexity = 30 in { +def : Pat<(i32 (load (HexagonCONST32 tglobaladdr:$absaddr))), + (LDriw_abs_V4 tglobaladdr: $absaddr)>; -let AddedComplexity = 30, isPredicated = 1 in -def STrid_abs_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, DoubleRegs:$src2), - "if ($src1.new) memd(##$absaddr) = $src2", - []>, - Requires<[HasV4T]>; +def : Pat<(i32 (sextloadi8 (HexagonCONST32 tglobaladdr:$absaddr))), + (LDrib_abs_V4 tglobaladdr:$absaddr)>; -let AddedComplexity = 30, isPredicated = 1 in -def STrid_abs_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, globaladdress:$absaddr, DoubleRegs:$src2), - "if (!$src1.new) memd(##$absaddr) = $src2", - []>, - Requires<[HasV4T]>; +def : Pat<(i32 (zextloadi8 (HexagonCONST32 tglobaladdr:$absaddr))), + (LDriub_abs_V4 tglobaladdr:$absaddr)>; -defm STrib : ST_abs<"memb">; -defm STrih : ST_abs<"memh">; -defm STriw : ST_abs<"memw">; +def : Pat<(i32 (sextloadi16 (HexagonCONST32 tglobaladdr:$absaddr))), + (LDrih_abs_V4 tglobaladdr:$absaddr)>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(truncstorei8 (i32 IntRegs:$src1), - (HexagonCONST32 tglobaladdr:$absaddr)), - (STrib_abs_V4 tglobaladdr: $absaddr, IntRegs: $src1)>; +def : Pat<(i32 (zextloadi16 (HexagonCONST32 tglobaladdr:$absaddr))), + (LDriuh_abs_V4 tglobaladdr:$absaddr)>; +} -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(truncstorei16 (i32 IntRegs:$src1), - (HexagonCONST32 tglobaladdr:$absaddr)), - (STrih_abs_V4 tglobaladdr: $absaddr, IntRegs: $src1)>; +//===----------------------------------------------------------------------===// +// multiclass for load instructions with GP-relative addressing mode. +// Rx=mem[bhwd](##global) +// if ([!]Pv[.new]) Rx=mem[bhwd](##global) +//===----------------------------------------------------------------------===// +let hasSideEffects = 0, validSubTargets = HasV4SubT in +multiclass LD_GP { + let BaseOpcode = BaseOp in { + let isPredicable = 1 in + def NAME#_V4 : LDInst2<(outs RC:$dst), + (ins globaladdress:$global), + "$dst = "#mnemonic#"(#$global)", + []>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(store (i32 IntRegs:$src1), (HexagonCONST32 tglobaladdr:$absaddr)), - (STriw_abs_V4 tglobaladdr: $absaddr, IntRegs: $src1)>; + let isExtended = 1, opExtendable = 2, isPredicated = 1 in { + defm Pt_V4 : LD_Abs_Pred; + defm NotPt_V4 : LD_Abs_Pred; + } + } +} +defm LDd_GP : LD_GP<"memd", "LDd_GP", DoubleRegs>, PredNewRel; +defm LDb_GP : LD_GP<"memb", "LDb_GP", IntRegs>, PredNewRel; +defm LDub_GP : LD_GP<"memub", "LDub_GP", IntRegs>, PredNewRel; +defm LDh_GP : LD_GP<"memh", "LDh_GP", IntRegs>, PredNewRel; +defm LDuh_GP : LD_GP<"memuh", "LDuh_GP", IntRegs>, PredNewRel; +defm LDw_GP : LD_GP<"memw", "LDw_GP", IntRegs>, PredNewRel; -multiclass LD_abs { - let isPredicable = 1 in - def _abs_V4 : LDInst2<(outs IntRegs:$dst), - (ins globaladdress:$absaddr), - !strconcat("$dst = ", !strconcat(OpcStr, "(##$absaddr)")), - []>, - Requires<[HasV4T]>; +def : Pat <(atomic_load_64 (HexagonCONST32_GP tglobaladdr:$global)), + (i64 (LDd_GP_V4 tglobaladdr:$global))>; - let isPredicated = 1 in - def _abs_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - !strconcat("if ($src1) $dst = ", - !strconcat(OpcStr, "(##$absaddr)")), - []>, - Requires<[HasV4T]>; +def : Pat <(atomic_load_32 (HexagonCONST32_GP tglobaladdr:$global)), + (i32 (LDw_GP_V4 tglobaladdr:$global))>; - let isPredicated = 1 in - def _abs_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - !strconcat("if (!$src1) $dst = ", - !strconcat(OpcStr, "(##$absaddr)")), - []>, - Requires<[HasV4T]>; +def : Pat <(atomic_load_16 (HexagonCONST32_GP tglobaladdr:$global)), + (i32 (LDuh_GP_V4 tglobaladdr:$global))>; - let isPredicated = 1 in - def _abs_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - !strconcat("if ($src1.new) $dst = ", - !strconcat(OpcStr, "(##$absaddr)")), - []>, - Requires<[HasV4T]>; +def : Pat <(atomic_load_8 (HexagonCONST32_GP tglobaladdr:$global)), + (i32 (LDub_GP_V4 tglobaladdr:$global))>; - let isPredicated = 1 in - def _abs_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - !strconcat("if (!$src1.new) $dst = ", - !strconcat(OpcStr, "(##$absaddr)")), - []>, - Requires<[HasV4T]>; -} +// Map from load(globaladdress) -> memw(#foo + 0) +let AddedComplexity = 100 in +def : Pat <(i64 (load (HexagonCONST32_GP tglobaladdr:$global))), + (i64 (LDd_GP_V4 tglobaladdr:$global))>; -let AddedComplexity = 30 in -def LDrid_abs_V4 : LDInst<(outs DoubleRegs:$dst), - (ins globaladdress:$absaddr), - "$dst = memd(##$absaddr)", - [(set (i64 DoubleRegs:$dst), - (load (HexagonCONST32 tglobaladdr:$absaddr)))]>, - Requires<[HasV4T]>; +// Map from Pd = load(globaladdress) -> Rd = memb(globaladdress), Pd = Rd +let AddedComplexity = 100 in +def : Pat <(i1 (load (HexagonCONST32_GP tglobaladdr:$global))), + (i1 (TFR_PdRs (i32 (LDb_GP_V4 tglobaladdr:$global))))>; -let AddedComplexity = 30, isPredicated = 1 in -def LDrid_abs_cPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - "if ($src1) $dst = memd(##$absaddr)", - []>, - Requires<[HasV4T]>; +// When the Interprocedural Global Variable optimizer realizes that a certain +// global variable takes only two constant values, it shrinks the global to +// a boolean. Catch those loads here in the following 3 patterns. +let AddedComplexity = 100 in +def : Pat <(i32 (extloadi1 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; -let AddedComplexity = 30, isPredicated = 1 in -def LDrid_abs_cNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - "if (!$src1) $dst = memd(##$absaddr)", - []>, - Requires<[HasV4T]>; +let AddedComplexity = 100 in +def : Pat <(i32 (sextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; -let AddedComplexity = 30, isPredicated = 1 in -def LDrid_abs_cdnPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - "if ($src1.new) $dst = memd(##$absaddr)", - []>, - Requires<[HasV4T]>; +// Map from load(globaladdress) -> memb(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (extloadi8 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; -let AddedComplexity = 30, isPredicated = 1 in -def LDrid_abs_cdnNotPt_V4 : LDInst2<(outs DoubleRegs:$dst), - (ins PredRegs:$src1, globaladdress:$absaddr), - "if (!$src1.new) $dst = memd(##$absaddr)", - []>, - Requires<[HasV4T]>; +// Map from load(globaladdress) -> memb(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (sextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDb_GP_V4 tglobaladdr:$global))>; -defm LDrib : LD_abs<"memb">; -defm LDriub : LD_abs<"memub">; -defm LDrih : LD_abs<"memh">; -defm LDriuh : LD_abs<"memuh">; -defm LDriw : LD_abs<"memw">; +let AddedComplexity = 100 in +def : Pat <(i32 (zextloadi1 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDub_GP_V4 tglobaladdr:$global))>; +// Map from load(globaladdress) -> memub(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (zextloadi8 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDub_GP_V4 tglobaladdr:$global))>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(i32 (load (HexagonCONST32 tglobaladdr:$absaddr))), - (LDriw_abs_V4 tglobaladdr: $absaddr)>; +// Map from load(globaladdress) -> memh(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (extloadi16 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDh_GP_V4 tglobaladdr:$global))>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (sextloadi8 (HexagonCONST32 tglobaladdr:$absaddr))), - (LDrib_abs_V4 tglobaladdr:$absaddr)>; +// Map from load(globaladdress) -> memh(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (sextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDh_GP_V4 tglobaladdr:$global))>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (zextloadi8 (HexagonCONST32 tglobaladdr:$absaddr))), - (LDriub_abs_V4 tglobaladdr:$absaddr)>; +// Map from load(globaladdress) -> memuh(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (zextloadi16 (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDuh_GP_V4 tglobaladdr:$global))>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (sextloadi16 (HexagonCONST32 tglobaladdr:$absaddr))), - (LDrih_abs_V4 tglobaladdr:$absaddr)>; +// Map from load(globaladdress) -> memw(#foo) +let AddedComplexity = 100 in +def : Pat <(i32 (load (HexagonCONST32_GP tglobaladdr:$global))), + (i32 (LDw_GP_V4 tglobaladdr:$global))>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (zextloadi16 (HexagonCONST32 tglobaladdr:$absaddr))), - (LDriuh_abs_V4 tglobaladdr:$absaddr)>; // Transfer global address into a register -let AddedComplexity=50, isMoveImm = 1, isReMaterializable = 1 in -def TFRI_V4 : ALU32_ri<(outs IntRegs:$dst), (ins globaladdress:$src1), - "$dst = ##$src1", +let isExtended = 1, opExtendable = 1, AddedComplexity=50, isMoveImm = 1, +isAsCheapAsAMove = 1, isReMaterializable = 1, validSubTargets = HasV4SubT in +def TFRI_V4 : ALU32_ri<(outs IntRegs:$dst), (ins s16Ext:$src1), + "$dst = #$src1", [(set IntRegs:$dst, (HexagonCONST32 tglobaladdr:$src1))]>, Requires<[HasV4T]>; -let AddedComplexity=50, neverHasSideEffects = 1, isPredicated = 1 in +// Transfer a block address into a register +def : Pat<(HexagonCONST32_GP tblockaddress:$src1), + (TFRI_V4 tblockaddress:$src1)>, + Requires<[HasV4T]>; + +let isExtended = 1, opExtendable = 2, AddedComplexity=50, +hasSideEffects = 0, isPredicated = 1, validSubTargets = HasV4SubT in def TFRI_cPt_V4 : ALU32_ri<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$src2), - "if($src1) $dst = ##$src2", + (ins PredRegs:$src1, s16Ext:$src2), + "if($src1) $dst = #$src2", []>, Requires<[HasV4T]>; -let AddedComplexity=50, neverHasSideEffects = 1, isPredicated = 1 in +let isExtended = 1, opExtendable = 2, AddedComplexity=50, isPredicatedFalse = 1, +hasSideEffects = 0, isPredicated = 1, validSubTargets = HasV4SubT in def TFRI_cNotPt_V4 : ALU32_ri<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$src2), - "if(!$src1) $dst = ##$src2", + (ins PredRegs:$src1, s16Ext:$src2), + "if(!$src1) $dst = #$src2", []>, Requires<[HasV4T]>; -let AddedComplexity=50, neverHasSideEffects = 1, isPredicated = 1 in +let isExtended = 1, opExtendable = 2, AddedComplexity=50, +hasSideEffects = 0, isPredicated = 1, validSubTargets = HasV4SubT in def TFRI_cdnPt_V4 : ALU32_ri<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$src2), - "if($src1.new) $dst = ##$src2", + (ins PredRegs:$src1, s16Ext:$src2), + "if($src1.new) $dst = #$src2", []>, Requires<[HasV4T]>; -let AddedComplexity=50, neverHasSideEffects = 1, isPredicated = 1 in +let isExtended = 1, opExtendable = 2, AddedComplexity=50, isPredicatedFalse = 1, +hasSideEffects = 0, isPredicated = 1, validSubTargets = HasV4SubT in def TFRI_cdnNotPt_V4 : ALU32_ri<(outs IntRegs:$dst), - (ins PredRegs:$src1, globaladdress:$src2), - "if(!$src1.new) $dst = ##$src2", + (ins PredRegs:$src1, s16Ext:$src2), + "if(!$src1.new) $dst = #$src2", []>, Requires<[HasV4T]>; let AddedComplexity = 50, Predicates = [HasV4T] in def : Pat<(HexagonCONST32_GP tglobaladdr:$src1), - (TFRI_V4 tglobaladdr:$src1)>; + (TFRI_V4 tglobaladdr:$src1)>, + Requires<[HasV4T]>; // Load - Indirect with long offset: These instructions take global address // as an operand -let AddedComplexity = 10 in +let isExtended = 1, opExtendable = 3, AddedComplexity = 40, +validSubTargets = HasV4SubT in def LDrid_ind_lo_V4 : LDInst<(outs DoubleRegs:$dst), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$offset), + (ins IntRegs:$src1, u2Imm:$src2, globaladdressExt:$offset), "$dst=memd($src1<<#$src2+##$offset)", [(set (i64 DoubleRegs:$dst), (load (add (shl IntRegs:$src1, u2ImmPred:$src2), (HexagonCONST32 tglobaladdr:$offset))))]>, Requires<[HasV4T]>; -let AddedComplexity = 10 in +let AddedComplexity = 40 in multiclass LD_indirect_lo { +let isExtended = 1, opExtendable = 3, validSubTargets = HasV4SubT in def _lo_V4 : LDInst<(outs IntRegs:$dst), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$offset), + (ins IntRegs:$src1, u2Imm:$src2, globaladdressExt:$offset), !strconcat("$dst = ", !strconcat(OpcStr, "($src1<<#$src2+##$offset)")), [(set IntRegs:$dst, @@ -4666,223 +3147,261 @@ multiclass LD_indirect_lo { defm LDrib_ind : LD_indirect_lo<"memb", sextloadi8>; defm LDriub_ind : LD_indirect_lo<"memub", zextloadi8>; +defm LDriub_ind_anyext : LD_indirect_lo<"memub", extloadi8>; defm LDrih_ind : LD_indirect_lo<"memh", sextloadi16>; defm LDriuh_ind : LD_indirect_lo<"memuh", zextloadi16>; +defm LDriuh_ind_anyext : LD_indirect_lo<"memuh", extloadi16>; defm LDriw_ind : LD_indirect_lo<"memw", load>; -// Store - Indirect with long offset: These instructions take global address -// as an operand -let AddedComplexity = 10 in -def STrid_ind_lo_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$src3, - DoubleRegs:$src4), - "memd($src1<<#$src2+#$src3) = $src4", - [(store (i64 DoubleRegs:$src4), - (add (shl IntRegs:$src1, u2ImmPred:$src2), - (HexagonCONST32 tglobaladdr:$src3)))]>, - Requires<[HasV4T]>; +let AddedComplexity = 40 in +def : Pat <(i32 (sextloadi8 (add IntRegs:$src1, + (NumUsesBelowThresCONST32 tglobaladdr:$offset)))), + (i32 (LDrib_ind_lo_V4 IntRegs:$src1, 0, tglobaladdr:$offset))>, + Requires<[HasV4T]>; -let AddedComplexity = 10 in -multiclass ST_indirect_lo { - def _lo_V4 : STInst<(outs), - (ins IntRegs:$src1, u2Imm:$src2, globaladdress:$src3, - IntRegs:$src4), - !strconcat(OpcStr, "($src1<<#$src2+##$src3) = $src4"), - [(OpNode (i32 IntRegs:$src4), - (add (shl IntRegs:$src1, u2ImmPred:$src2), - (HexagonCONST32 tglobaladdr:$src3)))]>, - Requires<[HasV4T]>; +let AddedComplexity = 40 in +def : Pat <(i32 (zextloadi8 (add IntRegs:$src1, + (NumUsesBelowThresCONST32 tglobaladdr:$offset)))), + (i32 (LDriub_ind_lo_V4 IntRegs:$src1, 0, tglobaladdr:$offset))>, + Requires<[HasV4T]>; + +let Predicates = [HasV4T], AddedComplexity = 30 in { +def : Pat<(truncstorei8 (i32 IntRegs:$src1), u0AlwaysExtPred:$src2), + (STrib_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; + +def : Pat<(truncstorei16 (i32 IntRegs:$src1), u0AlwaysExtPred:$src2), + (STrih_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; + +def : Pat<(store (i32 IntRegs:$src1), u0AlwaysExtPred:$src2), + (STriw_abs_V4 u0AlwaysExtPred:$src2, IntRegs: $src1)>; } -defm STrib_ind : ST_indirect_lo<"memb", truncstorei8>; -defm STrih_ind : ST_indirect_lo<"memh", truncstorei16>; -defm STriw_ind : ST_indirect_lo<"memw", store>; - -// Store - absolute addressing mode: These instruction take constant -// value as the extended operand -multiclass ST_absimm { - let isPredicable = 1 in - def _abs_V4 : STInst2<(outs), - (ins u6Imm:$src1, IntRegs:$src2), - !strconcat(OpcStr, "(#$src1) = $src2"), - []>, - Requires<[HasV4T]>; +let Predicates = [HasV4T], AddedComplexity = 30 in { +def : Pat<(i32 (load u0AlwaysExtPred:$src)), + (LDriw_abs_V4 u0AlwaysExtPred:$src)>; - let isPredicated = 1 in - def _abs_cPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if ($src1)", !strconcat(OpcStr, "(#$src2) = $src3")), - []>, - Requires<[HasV4T]>; +def : Pat<(i32 (sextloadi8 u0AlwaysExtPred:$src)), + (LDrib_abs_V4 u0AlwaysExtPred:$src)>; - let isPredicated = 1 in - def _abs_cNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if (!$src1)", !strconcat(OpcStr, "(#$src2) = $src3")), - []>, - Requires<[HasV4T]>; +def : Pat<(i32 (zextloadi8 u0AlwaysExtPred:$src)), + (LDriub_abs_V4 u0AlwaysExtPred:$src)>; - let isPredicated = 1 in - def _abs_cdnPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if ($src1.new)", - !strconcat(OpcStr, "(#$src2) = $src3")), - []>, - Requires<[HasV4T]>; +def : Pat<(i32 (sextloadi16 u0AlwaysExtPred:$src)), + (LDrih_abs_V4 u0AlwaysExtPred:$src)>; - let isPredicated = 1 in - def _abs_cdnNotPt_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if (!$src1.new)", - !strconcat(OpcStr, "(#$src2) = $src3")), - []>, - Requires<[HasV4T]>; +def : Pat<(i32 (zextloadi16 u0AlwaysExtPred:$src)), + (LDriuh_abs_V4 u0AlwaysExtPred:$src)>; +} - def _abs_nv_V4 : STInst2<(outs), - (ins u6Imm:$src1, IntRegs:$src2), - !strconcat(OpcStr, "(#$src1) = $src2.new"), - []>, +// Indexed store word - global address. +// memw(Rs+#u6:2)=#S8 +let AddedComplexity = 10 in +def STriw_offset_ext_V4 : STInst<(outs), + (ins IntRegs:$src1, u6_2Imm:$src2, globaladdress:$src3), + "memw($src1+#$src2) = ##$src3", + [(store (HexagonCONST32 tglobaladdr:$src3), + (add IntRegs:$src1, u6_2ImmPred:$src2))]>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if ($src1)", - !strconcat(OpcStr, "(#$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; +def : Pat<(i64 (ctlz (i64 DoubleRegs:$src1))), + (i64 (COMBINE_Ir_V4 (i32 0), (i32 (CTLZ64_rr DoubleRegs:$src1))))>, + Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cNotPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if (!$src1)", - !strconcat(OpcStr, "(#$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; +def : Pat<(i64 (cttz (i64 DoubleRegs:$src1))), + (i64 (COMBINE_Ir_V4 (i32 0), (i32 (CTTZ64_rr DoubleRegs:$src1))))>, + Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cdnPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if ($src1.new)", - !strconcat(OpcStr, "(#$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cdnNotPt_nv_V4 : STInst2<(outs), - (ins PredRegs:$src1, u6Imm:$src2, IntRegs:$src3), - !strconcat("if (!$src1.new)", - !strconcat(OpcStr, "(#$src2) = $src3.new")), - []>, - Requires<[HasV4T]>; -} +// i8 -> i64 loads +// We need a complexity of 120 here to override preceding handling of +// zextloadi8. +let Predicates = [HasV4T], AddedComplexity = 120 in { +def: Pat <(i64 (extloadi8 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (COMBINE_Ir_V4 0, (LDrib_abs_V4 tglobaladdr:$addr)))>; -defm STrib_imm : ST_absimm<"memb">; -defm STrih_imm : ST_absimm<"memh">; -defm STriw_imm : ST_absimm<"memw">; +def: Pat <(i64 (zextloadi8 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (COMBINE_Ir_V4 0, (LDriub_abs_V4 tglobaladdr:$addr)))>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(truncstorei8 (i32 IntRegs:$src1), u6ImmPred:$src2), - (STrib_imm_abs_V4 u6ImmPred:$src2, IntRegs: $src1)>; +def: Pat <(i64 (sextloadi8 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (SXTW (LDrib_abs_V4 tglobaladdr:$addr)))>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(truncstorei16 (i32 IntRegs:$src1), u6ImmPred:$src2), - (STrih_imm_abs_V4 u6ImmPred:$src2, IntRegs: $src1)>; +def: Pat <(i64 (extloadi8 FoldGlobalAddr:$addr)), + (i64 (COMBINE_Ir_V4 0, (LDrib_abs_V4 FoldGlobalAddr:$addr)))>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(store (i32 IntRegs:$src1), u6ImmPred:$src2), - (STriw_imm_abs_V4 u6ImmPred:$src2, IntRegs: $src1)>; +def: Pat <(i64 (zextloadi8 FoldGlobalAddr:$addr)), + (i64 (COMBINE_Ir_V4 0, (LDriub_abs_V4 FoldGlobalAddr:$addr)))>; +def: Pat <(i64 (sextloadi8 FoldGlobalAddr:$addr)), + (i64 (SXTW (LDrib_abs_V4 FoldGlobalAddr:$addr)))>; +} +// i16 -> i64 loads +// We need a complexity of 120 here to override preceding handling of +// zextloadi16. +let AddedComplexity = 120 in { +def: Pat <(i64 (extloadi16 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (COMBINE_Ir_V4 0, (LDrih_abs_V4 tglobaladdr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (zextloadi16 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (COMBINE_Ir_V4 0, (LDriuh_abs_V4 tglobaladdr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (sextloadi16 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (SXTW (LDrih_abs_V4 tglobaladdr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (extloadi16 FoldGlobalAddr:$addr)), + (i64 (COMBINE_Ir_V4 0, (LDrih_abs_V4 FoldGlobalAddr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (zextloadi16 FoldGlobalAddr:$addr)), + (i64 (COMBINE_Ir_V4 0, (LDriuh_abs_V4 FoldGlobalAddr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (sextloadi16 FoldGlobalAddr:$addr)), + (i64 (SXTW (LDrih_abs_V4 FoldGlobalAddr:$addr)))>, + Requires<[HasV4T]>; +} +// i32->i64 loads +// We need a complexity of 120 here to override preceding handling of +// zextloadi32. +let AddedComplexity = 120 in { +def: Pat <(i64 (extloadi32 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (COMBINE_Ir_V4 0, (LDriw_abs_V4 tglobaladdr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (zextloadi32 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (COMBINE_Ir_V4 0, (LDriw_abs_V4 tglobaladdr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (sextloadi32 (NumUsesBelowThresCONST32 tglobaladdr:$addr))), + (i64 (SXTW (LDriw_abs_V4 tglobaladdr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (extloadi32 FoldGlobalAddr:$addr)), + (i64 (COMBINE_Ir_V4 0, (LDriw_abs_V4 FoldGlobalAddr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (zextloadi32 FoldGlobalAddr:$addr)), + (i64 (COMBINE_Ir_V4 0, (LDriw_abs_V4 FoldGlobalAddr:$addr)))>, + Requires<[HasV4T]>; + +def: Pat <(i64 (sextloadi32 FoldGlobalAddr:$addr)), + (i64 (SXTW (LDriw_abs_V4 FoldGlobalAddr:$addr)))>, + Requires<[HasV4T]>; +} -// Load - absolute addressing mode: These instruction take constant -// value as the extended operand +// Indexed store double word - global address. +// memw(Rs+#u6:2)=#S8 +let AddedComplexity = 10 in +def STrih_offset_ext_V4 : STInst<(outs), + (ins IntRegs:$src1, u6_1Imm:$src2, globaladdress:$src3), + "memh($src1+#$src2) = ##$src3", + [(truncstorei16 (HexagonCONST32 tglobaladdr:$src3), + (add IntRegs:$src1, u6_1ImmPred:$src2))]>, + Requires<[HasV4T]>; +// Map from store(globaladdress + x) -> memd(#foo + x) +let AddedComplexity = 100 in +def : Pat<(store (i64 DoubleRegs:$src1), + FoldGlobalAddrGP:$addr), + (STrid_abs_V4 FoldGlobalAddrGP:$addr, (i64 DoubleRegs:$src1))>, + Requires<[HasV4T]>; -multiclass LD_absimm { - let isPredicable = 1 in - def _abs_V4 : LDInst2<(outs IntRegs:$dst), - (ins u6Imm:$src), - !strconcat("$dst = ", - !strconcat(OpcStr, "(#$src)")), - []>, +def : Pat<(atomic_store_64 FoldGlobalAddrGP:$addr, + (i64 DoubleRegs:$src1)), + (STrid_abs_V4 FoldGlobalAddrGP:$addr, (i64 DoubleRegs:$src1))>, + Requires<[HasV4T]>; + +// Map from store(globaladdress + x) -> memb(#foo + x) +let AddedComplexity = 100 in +def : Pat<(truncstorei8 (i32 IntRegs:$src1), FoldGlobalAddrGP:$addr), + (STrib_abs_V4 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1))>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u6Imm:$src2), - !strconcat("if ($src1) $dst = ", - !strconcat(OpcStr, "(#$src2)")), - []>, +def : Pat<(atomic_store_8 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1)), + (STrib_abs_V4 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1))>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u6Imm:$src2), - !strconcat("if (!$src1) $dst = ", - !strconcat(OpcStr, "(#$src2)")), - []>, +// Map from store(globaladdress + x) -> memh(#foo + x) +let AddedComplexity = 100 in +def : Pat<(truncstorei16 (i32 IntRegs:$src1), FoldGlobalAddrGP:$addr), + (STrih_abs_V4 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1))>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cdnPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u6Imm:$src2), - !strconcat("if ($src1.new) $dst = ", - !strconcat(OpcStr, "(#$src2)")), - []>, +def : Pat<(atomic_store_16 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1)), + (STrih_abs_V4 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1))>, Requires<[HasV4T]>; - let isPredicated = 1 in - def _abs_cdnNotPt_V4 : LDInst2<(outs IntRegs:$dst), - (ins PredRegs:$src1, u6Imm:$src2), - !strconcat("if (!$src1.new) $dst = ", - !strconcat(OpcStr, "(#$src2)")), - []>, +// Map from store(globaladdress + x) -> memw(#foo + x) +let AddedComplexity = 100 in +def : Pat<(store (i32 IntRegs:$src1), FoldGlobalAddrGP:$addr), + (STriw_abs_V4 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1))>, + Requires<[HasV4T]>; + +def : Pat<(atomic_store_32 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1)), + (STriw_abs_V4 FoldGlobalAddrGP:$addr, (i32 IntRegs:$src1))>, Requires<[HasV4T]>; -} -defm LDrib_imm : LD_absimm<"memb">; -defm LDriub_imm : LD_absimm<"memub">; -defm LDrih_imm : LD_absimm<"memh">; -defm LDriuh_imm : LD_absimm<"memuh">; -defm LDriw_imm : LD_absimm<"memw">; +// Map from load(globaladdress + x) -> memd(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i64 (load FoldGlobalAddrGP:$addr)), + (i64 (LDrid_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; + +def : Pat<(atomic_load_64 FoldGlobalAddrGP:$addr), + (i64 (LDrid_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; + +// Map from load(globaladdress + x) -> memb(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i32 (extloadi8 FoldGlobalAddrGP:$addr)), + (i32 (LDrib_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -let Predicates = [HasV4T], AddedComplexity = 30 in -def : Pat<(i32 (load u6ImmPred:$src)), - (LDriw_imm_abs_V4 u6ImmPred:$src)>; +// Map from load(globaladdress + x) -> memb(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i32 (sextloadi8 FoldGlobalAddrGP:$addr)), + (i32 (LDrib_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (sextloadi8 u6ImmPred:$src)), - (LDrib_imm_abs_V4 u6ImmPred:$src)>; +//let AddedComplexity = 100 in +let AddedComplexity = 100 in +def : Pat<(i32 (extloadi16 FoldGlobalAddrGP:$addr)), + (i32 (LDrih_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (zextloadi8 u6ImmPred:$src)), - (LDriub_imm_abs_V4 u6ImmPred:$src)>; +// Map from load(globaladdress + x) -> memh(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i32 (sextloadi16 FoldGlobalAddrGP:$addr)), + (i32 (LDrih_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (sextloadi16 u6ImmPred:$src)), - (LDrih_imm_abs_V4 u6ImmPred:$src)>; +// Map from load(globaladdress + x) -> memuh(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i32 (zextloadi16 FoldGlobalAddrGP:$addr)), + (i32 (LDriuh_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -let Predicates = [HasV4T], AddedComplexity=30 in -def : Pat<(i32 (zextloadi16 u6ImmPred:$src)), - (LDriuh_imm_abs_V4 u6ImmPred:$src)>; +def : Pat<(atomic_load_16 FoldGlobalAddrGP:$addr), + (i32 (LDriuh_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; +// Map from load(globaladdress + x) -> memub(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i32 (zextloadi8 FoldGlobalAddrGP:$addr)), + (i32 (LDriub_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -// Indexed store double word - global address. -// memw(Rs+#u6:2)=#S8 -let AddedComplexity = 10 in -def STriw_offset_ext_V4 : STInst<(outs), - (ins IntRegs:$src1, u6_2Imm:$src2, globaladdress:$src3), - "memw($src1+#$src2) = ##$src3", - [(store (HexagonCONST32 tglobaladdr:$src3), - (add IntRegs:$src1, u6_2ImmPred:$src2))]>, - Requires<[HasV4T]>; +def : Pat<(atomic_load_8 FoldGlobalAddrGP:$addr), + (i32 (LDriub_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; +// Map from load(globaladdress + x) -> memw(#foo + x) +let AddedComplexity = 100 in +def : Pat<(i32 (load FoldGlobalAddrGP:$addr)), + (i32 (LDriw_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>; -// Indexed store double word - global address. -// memw(Rs+#u6:2)=#S8 -let AddedComplexity = 10 in -def STrih_offset_ext_V4 : STInst<(outs), - (ins IntRegs:$src1, u6_1Imm:$src2, globaladdress:$src3), - "memh($src1+#$src2) = ##$src3", - [(truncstorei16 (HexagonCONST32 tglobaladdr:$src3), - (add IntRegs:$src1, u6_1ImmPred:$src2))]>, - Requires<[HasV4T]>; +def : Pat<(atomic_load_32 FoldGlobalAddrGP:$addr), + (i32 (LDriw_abs_V4 FoldGlobalAddrGP:$addr))>, + Requires<[HasV4T]>;