// Return the bit position we will set [0-31].
// As an SDNode.
int32_t imm = N->getSExtValue();
- return XformMskToBitPosU5Imm(imm);
+ return XformMskToBitPosU5Imm(imm, SDLoc(N));
}]>;
+
// Hexagon V4 Architecture spec defines 8 instruction classes:
// LD ST ALU32 XTYPE J JR MEMOP NV CR SYSTEM(system is not implemented in the
// compiler)
def A4_rcmpeqi : T_RCMP_EQ_ri<"cmp.eq", 0>;
def A4_rcmpneqi : T_RCMP_EQ_ri<"!cmp.eq", 1>;
-def: Pat<(i32 (zext (i1 (seteq (i32 IntRegs:$Rs), s8ExtPred:$s8)))),
- (A4_rcmpeqi IntRegs:$Rs, s8ExtPred:$s8)>;
-def: Pat<(i32 (zext (i1 (setne (i32 IntRegs:$Rs), s8ExtPred:$s8)))),
- (A4_rcmpneqi IntRegs:$Rs, s8ExtPred:$s8)>;
+def: Pat<(i32 (zext (i1 (seteq (i32 IntRegs:$Rs), s32ImmPred:$s8)))),
+ (A4_rcmpeqi IntRegs:$Rs, s32ImmPred:$s8)>;
+def: Pat<(i32 (zext (i1 (setne (i32 IntRegs:$Rs), s32ImmPred:$s8)))),
+ (A4_rcmpneqi IntRegs:$Rs, s32ImmPred:$s8)>;
// Preserve the S2_tstbit_r generation
def: Pat<(i32 (zext (i1 (setne (i32 (and (i32 (shl 1, (i32 IntRegs:$src2))),
// The complexity of the combines involving immediates should be greater
// than the complexity of the combine with two registers.
let AddedComplexity = 50 in {
-def: Pat<(HexagonCOMBINE IntRegs:$r, s8ExtPred:$i),
- (A4_combineri IntRegs:$r, s8ExtPred:$i)>;
+def: Pat<(HexagonCOMBINE IntRegs:$r, s32ImmPred:$i),
+ (A4_combineri IntRegs:$r, s32ImmPred:$i)>;
-def: Pat<(HexagonCOMBINE s8ExtPred:$i, IntRegs:$r),
- (A4_combineir s8ExtPred:$i, IntRegs:$r)>;
+def: Pat<(HexagonCOMBINE s32ImmPred:$i, IntRegs:$r),
+ (A4_combineir s32ImmPred:$i, IntRegs:$r)>;
}
// A4_combineii: Set two small immediates.
// The complexity of the combine with two immediates should be greater than
// the complexity of a combine involving a register.
let AddedComplexity = 75 in
-def: Pat<(HexagonCOMBINE s8ImmPred:$s8, u6ExtPred:$u6),
+def: Pat<(HexagonCOMBINE s8ImmPred:$s8, u32ImmPred:$u6),
(A4_combineii imm:$s8, imm:$u6)>;
//===----------------------------------------------------------------------===//
(VT (ValueMod (MI IntRegs:$Rs, 0)))>;
}
-defm: Loadxm_pat<extloadi1, i64, Zext64, s11_0ExtPred, L2_loadrub_io>;
-defm: Loadxm_pat<extloadi8, i64, Zext64, s11_0ExtPred, L2_loadrub_io>;
-defm: Loadxm_pat<extloadi16, i64, Zext64, s11_1ExtPred, L2_loadruh_io>;
-defm: Loadxm_pat<zextloadi1, i64, Zext64, s11_0ExtPred, L2_loadrub_io>;
-defm: Loadxm_pat<zextloadi8, i64, Zext64, s11_0ExtPred, L2_loadrub_io>;
-defm: Loadxm_pat<zextloadi16, i64, Zext64, s11_1ExtPred, L2_loadruh_io>;
-defm: Loadxm_pat<sextloadi8, i64, Sext64, s11_0ExtPred, L2_loadrb_io>;
-defm: Loadxm_pat<sextloadi16, i64, Sext64, s11_1ExtPred, L2_loadrh_io>;
+defm: Loadxm_pat<extloadi1, i64, Zext64, s32_0ImmPred, L2_loadrub_io>;
+defm: Loadxm_pat<extloadi8, i64, Zext64, s32_0ImmPred, L2_loadrub_io>;
+defm: Loadxm_pat<extloadi16, i64, Zext64, s31_1ImmPred, L2_loadruh_io>;
+defm: Loadxm_pat<zextloadi1, i64, Zext64, s32_0ImmPred, L2_loadrub_io>;
+defm: Loadxm_pat<zextloadi8, i64, Zext64, s32_0ImmPred, L2_loadrub_io>;
+defm: Loadxm_pat<zextloadi16, i64, Zext64, s31_1ImmPred, L2_loadruh_io>;
+defm: Loadxm_pat<sextloadi8, i64, Sext64, s32_0ImmPred, L2_loadrb_io>;
+defm: Loadxm_pat<sextloadi16, i64, Sext64, s31_1ImmPred, L2_loadrh_io>;
// Map Rdd = anyext(Rs) -> Rdd = combine(#0, Rs).
def: Pat<(i64 (anyext (i32 IntRegs:$src1))), (Zext64 IntRegs:$src1)>;
def : Pat <(VT (ldOp (add (shl IntRegs:$src1, u2ImmPred:$src2),
(HexagonCONST32 tglobaladdr:$src3)))),
(MI IntRegs:$src1, u2ImmPred:$src2, tglobaladdr:$src3)>;
-
def : Pat <(VT (ldOp (add IntRegs:$src1,
(HexagonCONST32 tglobaladdr:$src2)))),
(MI IntRegs:$src1, 0, tglobaladdr:$src2)>;
+
+ def : Pat <(VT (ldOp (add (shl IntRegs:$src1, u2ImmPred:$src2),
+ (HexagonCONST32 tconstpool:$src3)))),
+ (MI IntRegs:$src1, u2ImmPred:$src2, tconstpool:$src3)>;
+ def : Pat <(VT (ldOp (add IntRegs:$src1,
+ (HexagonCONST32 tconstpool:$src2)))),
+ (MI IntRegs:$src1, 0, tconstpool:$src2)>;
+
+ def : Pat <(VT (ldOp (add (shl IntRegs:$src1, u2ImmPred:$src2),
+ (HexagonCONST32 tjumptable:$src3)))),
+ (MI IntRegs:$src1, u2ImmPred:$src2, tjumptable:$src3)>;
+ def : Pat <(VT (ldOp (add IntRegs:$src1,
+ (HexagonCONST32 tjumptable:$src2)))),
+ (MI IntRegs:$src1, 0, tjumptable:$src2)>;
}
let AddedComplexity = 60 in {
def: Pat<(i64 (zext (i32 IntRegs:$src1))),
(Zext64 IntRegs:$src1)>;
-// zext i32->i64
-def: Pat <(i64 (zextloadi32 ADDRriS11_2:$src1)),
- (i64 (A4_combineir 0, (L2_loadri_io AddrFI:$src1, 0)))>;
-
-let AddedComplexity = 100 in
-def: Pat <(i64 (zextloadi32 (i32 (add IntRegs:$src1, s11_2ExtPred:$offset)))),
- (i64 (A4_combineir 0, (L2_loadri_io IntRegs:$src1,
- s11_2ExtPred:$offset)))>;
-
-// anyext i32->i64
-def: Pat <(i64 (extloadi32 ADDRriS11_2:$src1)),
- (i64 (A4_combineir 0, (L2_loadri_io AddrFI:$src1, 0)))>;
-
//===----------------------------------------------------------------------===//
// LD -
//===----------------------------------------------------------------------===//
// Template class for store instructions with Absolute set addressing mode.
//===----------------------------------------------------------------------===//
let isExtended = 1, opExtendable = 1, opExtentBits = 6,
- addrMode = AbsoluteSet, isNVStorable = 1 in
+ addrMode = AbsoluteSet in
class T_ST_absset <string mnemonic, string BaseOp, RegisterClass RC,
bits<3> MajOp, MemAccessSize AccessSz, bit isHalf = 0>
: STInst<(outs IntRegs:$dst),
let accessSize = AccessSz;
let BaseOpcode = BaseOp#"_AbsSet";
+ // Store upper-half and store doubleword cannot be NV.
+ let isNVStorable = !if (!eq(mnemonic, "memd"), 0, !if(isHalf,0,1));
+
let IClass = 0b1010;
let Inst{27-24} = 0b1011;
}
let isExtended = 1, opExtendable = 2, opExtentBits = 6, InputType = "imm",
-addrMode = BaseLongOffset, AddedComplexity = 40 in
+ addrMode = BaseLongOffset, AddedComplexity = 40 in
class T_StoreAbsReg <string mnemonic, string CextOp, RegisterClass RC,
bits<3> MajOp, MemAccessSize AccessSz, bit isHalf = 0>
: STInst<(outs),
let accessSize = AccessSz;
let CextOpcode = CextOp;
let BaseOpcode = CextOp#"_shl";
+
+ // Store upper-half and store doubleword cannot be NV.
+ let isNVStorable = !if (!eq(mnemonic, "memd"), 0, !if(isHalf,0,1));
+
let IClass = 0b1010;
let Inst{27-24} =0b1101;
PatFrag stOp> {
def : Pat<(stOp (VT RC:$src4),
(add (shl (i32 IntRegs:$src1), u2ImmPred:$src2),
- u0AlwaysExtPred:$src3)),
- (MI IntRegs:$src1, u2ImmPred:$src2, u0AlwaysExtPred:$src3, RC:$src4)>;
+ u32ImmPred:$src3)),
+ (MI IntRegs:$src1, u2ImmPred:$src2, u32ImmPred:$src3, RC:$src4)>;
def : Pat<(stOp (VT RC:$src4),
(add (shl IntRegs:$src1, u2ImmPred:$src2),
bits<2> u2;
bits<5> Rt;
+ // Store upper-half and store doubleword cannot be NV.
+ let isNVStorable = !if (!eq(mnemonic, "memd"), 0, !if(isH,0,1));
+
let IClass = 0b0011;
let Inst{27-24} = 0b1011;
let isPredicatedFalse = isNot;
let isPredicatedNew = isPredNew;
+ // Store upper-half and store doubleword cannot be NV.
+ let isNVStorable = !if (!eq(mnemonic, "memd"), 0, !if(isH,0,1));
let IClass = 0b0011;
// -1 etc is represented as 255 etc
// assigning to a byte restores our desired signed value.
int8_t imm = N->getSExtValue();
- return CurDAG->getTargetConstant(imm, MVT::i32);
+ return CurDAG->getTargetConstant(imm, SDLoc(N), MVT::i32);
}]>;
def IMM_HALF : SDNodeXForm<imm, [{
// -1 etc is represented as 65535 etc
// assigning to a short restores our desired signed value.
int16_t imm = N->getSExtValue();
- return CurDAG->getTargetConstant(imm, MVT::i32);
+ return CurDAG->getTargetConstant(imm, SDLoc(N), MVT::i32);
}]>;
def IMM_WORD : SDNodeXForm<imm, [{
// might convert -1 to a large +ve number.
// assigning to a word restores our desired signed value.
int32_t imm = N->getSExtValue();
- return CurDAG->getTargetConstant(imm, MVT::i32);
+ return CurDAG->getTargetConstant(imm, SDLoc(N), MVT::i32);
}]>;
def ToImmByte : OutPatFrag<(ops node:$R), (IMM_BYTE $R)>;
// is not extendable. This could cause problems during removing the frame
// indices, since the offset with respect to R29/R30 may not fit in the
// u6 field.
- def: Storexm_add_pat<truncstorei8, s8ExtPred, u6_0ImmPred, ToImmByte,
+ def: Storexm_add_pat<truncstorei8, s32ImmPred, u6_0ImmPred, ToImmByte,
S4_storeirb_io>;
- def: Storexm_add_pat<truncstorei16, s8ExtPred, u6_1ImmPred, ToImmHalf,
+ def: Storexm_add_pat<truncstorei16, s32ImmPred, u6_1ImmPred, ToImmHalf,
S4_storeirh_io>;
- def: Storexm_add_pat<store, s8ExtPred, u6_2ImmPred, ToImmWord,
+ def: Storexm_add_pat<store, s32ImmPred, u6_2ImmPred, ToImmWord,
S4_storeiri_io>;
}
-def: Storexm_simple_pat<truncstorei8, s8ExtPred, ToImmByte, S4_storeirb_io>;
-def: Storexm_simple_pat<truncstorei16, s8ExtPred, ToImmHalf, S4_storeirh_io>;
-def: Storexm_simple_pat<store, s8ExtPred, ToImmWord, S4_storeiri_io>;
+def: Storexm_simple_pat<truncstorei8, s32ImmPred, ToImmByte, S4_storeirb_io>;
+def: Storexm_simple_pat<truncstorei16, s32ImmPred, ToImmHalf, S4_storeirh_io>;
+def: Storexm_simple_pat<store, s32ImmPred, ToImmWord, S4_storeiri_io>;
// memb(Rx++#s4:0:circ(Mu))=Rt
// memb(Rx++I:circ(Mu))=Rt
// PIC: Map from a block address computation to a PC-relative add
def: Pat<(Hexagongat_pcrel_ba tblockaddress:$src1),
- (C4_addipc u6ExtPred:$src1)>;
+ (C4_addipc u32ImmPred:$src1)>;
// PIC: Map from the computation to generate a GOT pointer to a PC-relative add
def: Pat<(Hexagonpic_add texternalsym:$src1),
- (C4_addipc u6ExtPred:$src1)>;
+ (C4_addipc u32ImmPred:$src1)>;
// PIC: Map from a jump table address computation to a PC-relative add
def: Pat<(Hexagongat_pcrel_jt tjumptable:$src1),
- (C4_addipc u6ExtPred:$src1)>;
+ (C4_addipc u32ImmPred:$src1)>;
// PIC: Map from a GOT-relative symbol reference to a load
def: Pat<(Hexagonat_got (i32 IntRegs:$src1), tglobaladdr:$src2),
- (L2_loadri_io IntRegs:$src1, s11_2ExtPred:$src2)>;
+ (L2_loadri_io IntRegs:$src1, s30_2ImmPred:$src2)>;
// PIC: Map from a static symbol reference to a PC-relative add
def: Pat<(Hexagongat_pcrel tglobaladdr:$src1),
- (C4_addipc u6ExtPred:$src1)>;
+ (C4_addipc u32ImmPred:$src1)>;
//===----------------------------------------------------------------------===//
// CR -
(ins IntRegs:$Rs, IntRegs:$Ru, s6Ext:$s6),
"$Rd = add($Rs, add($Ru, #$s6))" ,
[(set (i32 IntRegs:$Rd), (add (i32 IntRegs:$Rs),
- (add (i32 IntRegs:$Ru), s6_16ExtPred:$s6)))],
+ (add (i32 IntRegs:$Ru), s32ImmPred:$s6)))],
"", ALU64_tc_2_SLOT23> {
bits<5> Rd;
bits<5> Rs;
}
// Rd=add(Rs,sub(#s6,Ru))
-def: Pat<(add (i32 IntRegs:$src1), (sub s6_10ExtPred:$src2,
+def: Pat<(add (i32 IntRegs:$src1), (sub s32ImmPred:$src2,
(i32 IntRegs:$src3))),
- (S4_subaddi IntRegs:$src1, s6_10ExtPred:$src2, IntRegs:$src3)>;
+ (S4_subaddi IntRegs:$src1, s32ImmPred:$src2, IntRegs:$src3)>;
// Rd=sub(add(Rs,#s6),Ru)
-def: Pat<(sub (add (i32 IntRegs:$src1), s6_10ExtPred:$src2),
+def: Pat<(sub (add (i32 IntRegs:$src1), s32ImmPred:$src2),
(i32 IntRegs:$src3)),
- (S4_subaddi IntRegs:$src1, s6_10ExtPred:$src2, IntRegs:$src3)>;
+ (S4_subaddi IntRegs:$src1, s32ImmPred:$src2, IntRegs:$src3)>;
// Rd=add(sub(Rs,Ru),#s6)
def: Pat<(add (sub (i32 IntRegs:$src1), (i32 IntRegs:$src3)),
- (s6_10ExtPred:$src2)),
- (S4_subaddi IntRegs:$src1, s6_10ExtPred:$src2, IntRegs:$src3)>;
+ (s32ImmPred:$src2)),
+ (S4_subaddi IntRegs:$src1, s32ImmPred:$src2, IntRegs:$src3)>;
// Add or subtract doublewords with carry.
(ins IntRegs:$Ru, IntRegs:$_src_, s10Ext:$s10),
"$Rx = or($Ru, and($_src_, #$s10))" ,
[(set (i32 IntRegs:$Rx),
- (or (i32 IntRegs:$Ru), (and (i32 IntRegs:$_src_), s10ExtPred:$s10)))] ,
+ (or (i32 IntRegs:$Ru), (and (i32 IntRegs:$_src_), s32ImmPred:$s10)))] ,
"$_src_ = $Rx", ALU64_tc_2_SLOT23> {
bits<5> Rx;
bits<5> Ru;
(ins IntRegs:$src1, IntRegs:$Rs, s10Ext:$s10),
"$Rx |= "#mnemonic#"($Rs, #$s10)",
[(set (i32 IntRegs:$Rx), (or (i32 IntRegs:$src1),
- (OpNode (i32 IntRegs:$Rs), s10ExtPred:$s10)))],
+ (OpNode (i32 IntRegs:$Rs), s32ImmPred:$s10)))],
"$src1 = $Rx", ALU64_tc_2_SLOT23>, ImmRegRel {
bits<5> Rx;
bits<5> Rs;
def S2_ct1p : T_COUNT_LEADING_64<"ct1", 0b111, 0b100>;
def S4_clbpnorm : T_COUNT_LEADING_64<"normamt", 0b011, 0b000>;
-def: Pat<(i32 (trunc (cttz (i64 DoubleRegs:$Rss)))),
- (S2_ct0p (i64 DoubleRegs:$Rss))>;
-def: Pat<(i32 (trunc (cttz (not (i64 DoubleRegs:$Rss))))),
- (S2_ct1p (i64 DoubleRegs:$Rss))>;
+// Count trailing zeros: 64-bit.
+def: Pat<(i32 (trunc (cttz I64:$Rss))), (S2_ct0p I64:$Rss)>;
+def: Pat<(i32 (trunc (cttz_zero_undef I64:$Rss))), (S2_ct0p I64:$Rss)>;
+
+// Count trailing ones: 64-bit.
+def: Pat<(i32 (trunc (cttz (not I64:$Rss)))), (S2_ct1p I64:$Rss)>;
+def: Pat<(i32 (trunc (cttz_zero_undef (not I64:$Rss)))), (S2_ct1p I64:$Rss)>;
+
+// Define leading/trailing patterns that require zero-extensions to 64 bits.
+def: Pat<(i64 (ctlz I64:$Rss)), (Zext64 (S2_cl0p I64:$Rss))>;
+def: Pat<(i64 (ctlz_zero_undef I64:$Rss)), (Zext64 (S2_cl0p I64:$Rss))>;
+def: Pat<(i64 (cttz I64:$Rss)), (Zext64 (S2_ct0p I64:$Rss))>;
+def: Pat<(i64 (cttz_zero_undef I64:$Rss)), (Zext64 (S2_ct0p I64:$Rss))>;
+def: Pat<(i64 (ctlz (not I64:$Rss))), (Zext64 (S2_cl1p I64:$Rss))>;
+def: Pat<(i64 (ctlz_zero_undef (not I64:$Rss))), (Zext64 (S2_cl1p I64:$Rss))>;
+def: Pat<(i64 (cttz (not I64:$Rss))), (Zext64 (S2_ct1p I64:$Rss))>;
+def: Pat<(i64 (cttz_zero_undef (not I64:$Rss))), (Zext64 (S2_ct1p I64:$Rss))>;
+
let hasSideEffects = 0, hasNewValue = 1 in
def S4_clbaddi : SInst<(outs IntRegs:$Rd), (ins IntRegs:$Rs, s6Imm:$s6),
"$Rd = add(#$u6, mpyi($Rs, #$U6))" ,
[(set (i32 IntRegs:$Rd),
(add (mul (i32 IntRegs:$Rs), u6ImmPred:$U6),
- u6ExtPred:$u6))] ,"",ALU64_tc_3x_SLOT23> {
+ u32ImmPred:$u6))] ,"",ALU64_tc_3x_SLOT23> {
bits<5> Rd;
bits<6> u6;
bits<5> Rs;
(ins u6Ext:$u6, IntRegs:$Rs, IntRegs:$Rt),
"$Rd = add(#$u6, mpyi($Rs, $Rt))" ,
[(set (i32 IntRegs:$Rd),
- (add (mul (i32 IntRegs:$Rs), (i32 IntRegs:$Rt)), u6ExtPred:$u6))],
+ (add (mul (i32 IntRegs:$Rs), (i32 IntRegs:$Rt)), u32ImmPred:$u6))],
"", ALU64_tc_3x_SLOT23>, ImmRegRel {
bits<5> Rd;
bits<6> u6;
let isExtendable = 1, opExtentBits = 6, opExtendable = 3,
CextOpcode = "ADD_MPY", InputType = "imm" in
-def M4_mpyri_addr : T_AddMpy<0b1, u6ExtPred,
+def M4_mpyri_addr : T_AddMpy<0b1, u32ImmPred,
(ins IntRegs:$src1, IntRegs:$src3, u6Ext:$src2)>, ImmRegRel;
// Rx=add(Ru,mpyi(Rx,Rs))
: MInst_acc<(outs IntRegs:$Rd), (ins u8Ext:$u8, IntRegs:$Rx, u5Imm:$U5),
"$Rd = "#MnOp#"(#$u8, "#MnSh#"($Rx, #$U5))",
[(set (i32 IntRegs:$Rd),
- (Op (Sh I32:$Rx, u5ImmPred:$U5), u8ExtPred:$u8))],
+ (Op (Sh I32:$Rx, u5ImmPred:$U5), u32ImmPred:$u8))],
"$Rd = $Rx", Itin> {
bits<5> Rd;
// Call the transformation function XformM5ToU5Imm to get the negative
// immediate's positive counterpart.
int32_t imm = N->getSExtValue();
- return XformM5ToU5Imm(imm);
+ return XformM5ToU5Imm(imm, SDLoc(N));
}]>;
def MEMOPIMM_HALF : SDNodeXForm<imm, [{
// Call the transformation function XformM5ToU5Imm to get the negative
// immediate's positive counterpart.
int16_t imm = N->getSExtValue();
- return XformM5ToU5Imm(imm);
+ return XformM5ToU5Imm(imm, SDLoc(N));
}]>;
def MEMOPIMM_BYTE : SDNodeXForm<imm, [{
// Call the transformation function XformM5ToU5Imm to get the negative
// immediate's positive counterpart.
int8_t imm = N->getSExtValue();
- return XformM5ToU5Imm(imm);
+ return XformM5ToU5Imm(imm, SDLoc(N));
}]>;
def SETMEMIMM : SDNodeXForm<imm, [{
// Return the bit position we will set [0-31].
// As an SDNode.
int32_t imm = N->getSExtValue();
- return XformMskToBitPosU5Imm(imm);
+ return XformMskToBitPosU5Imm(imm, SDLoc(N));
}]>;
def CLRMEMIMM : SDNodeXForm<imm, [{
// As an SDNode.
// we bit negate the value first
int32_t imm = ~(N->getSExtValue());
- return XformMskToBitPosU5Imm(imm);
+ return XformMskToBitPosU5Imm(imm, SDLoc(N));
}]>;
def SETMEMIMM_SHORT : SDNodeXForm<imm, [{
// Return the bit position we will set [0-15].
// As an SDNode.
int16_t imm = N->getSExtValue();
- return XformMskToBitPosU4Imm(imm);
+ return XformMskToBitPosU4Imm(imm, SDLoc(N));
}]>;
def CLRMEMIMM_SHORT : SDNodeXForm<imm, [{
// As an SDNode.
// we bit negate the value first
int16_t imm = ~(N->getSExtValue());
- return XformMskToBitPosU4Imm(imm);
+ return XformMskToBitPosU4Imm(imm, SDLoc(N));
}]>;
def SETMEMIMM_BYTE : SDNodeXForm<imm, [{
// Return the bit position we will set [0-7].
// As an SDNode.
int8_t imm = N->getSExtValue();
- return XformMskToBitPosU3Imm(imm);
+ return XformMskToBitPosU3Imm(imm, SDLoc(N));
}]>;
def CLRMEMIMM_BYTE : SDNodeXForm<imm, [{
// As an SDNode.
// we bit negate the value first
int8_t imm = ~(N->getSExtValue());
- return XformMskToBitPosU3Imm(imm);
+ return XformMskToBitPosU3Imm(imm, SDLoc(N));
}]>;
//===----------------------------------------------------------------------===//
// mem[bh](Rs+#u6) += #U5
//===----------------------------------------------------------------------===//
-multiclass MemOpi_u5Pats <PatFrag ldOp, PatFrag stOp, PatLeaf ExtPred,
+multiclass MemOpi_u5Pats <PatFrag ldOp, PatFrag stOp, PatLeaf ImmPred,
InstHexagon MI, SDNode OpNode> {
let AddedComplexity = 180 in
def: Pat<(stOp (OpNode (ldOp IntRegs:$addr), u5ImmPred:$addend),
(MI IntRegs:$addr, 0, u5ImmPred:$addend)>;
let AddedComplexity = 190 in
- def: Pat<(stOp (OpNode (ldOp (add IntRegs:$base, ExtPred:$offset)),
+ def: Pat<(stOp (OpNode (ldOp (add IntRegs:$base, ImmPred:$offset)),
u5ImmPred:$addend),
- (add IntRegs:$base, ExtPred:$offset)),
- (MI IntRegs:$base, ExtPred:$offset, u5ImmPred:$addend)>;
+ (add IntRegs:$base, ImmPred:$offset)),
+ (MI IntRegs:$base, ImmPred:$offset, u5ImmPred:$addend)>;
}
-multiclass MemOpi_u5ALUOp<PatFrag ldOp, PatFrag stOp, PatLeaf ExtPred,
+multiclass MemOpi_u5ALUOp<PatFrag ldOp, PatFrag stOp, PatLeaf ImmPred,
InstHexagon addMI, InstHexagon subMI> {
- defm: MemOpi_u5Pats<ldOp, stOp, ExtPred, addMI, add>;
- defm: MemOpi_u5Pats<ldOp, stOp, ExtPred, subMI, sub>;
+ defm: MemOpi_u5Pats<ldOp, stOp, ImmPred, addMI, add>;
+ defm: MemOpi_u5Pats<ldOp, stOp, ImmPred, subMI, sub>;
}
multiclass MemOpi_u5ExtType<PatFrag ldOpByte, PatFrag ldOpHalf > {
// Half Word
- defm: MemOpi_u5ALUOp <ldOpHalf, truncstorei16, u6_1ExtPred,
+ defm: MemOpi_u5ALUOp <ldOpHalf, truncstorei16, u31_1ImmPred,
L4_iadd_memoph_io, L4_isub_memoph_io>;
// Byte
- defm: MemOpi_u5ALUOp <ldOpByte, truncstorei8, u6ExtPred,
+ defm: MemOpi_u5ALUOp <ldOpByte, truncstorei8, u32ImmPred,
L4_iadd_memopb_io, L4_isub_memopb_io>;
}
defm: MemOpi_u5ExtType<extloadi8, extloadi16>; // any extend
// Word
- defm: MemOpi_u5ALUOp <load, store, u6_2ExtPred, L4_iadd_memopw_io,
+ defm: MemOpi_u5ALUOp <load, store, u30_2ImmPred, L4_iadd_memopw_io,
L4_isub_memopw_io>;
}
// mem[bh](Rs+#u6) += #m5
//===----------------------------------------------------------------------===//
-multiclass MemOpi_m5Pats <PatFrag ldOp, PatFrag stOp, PatLeaf extPred,
+multiclass MemOpi_m5Pats <PatFrag ldOp, PatFrag stOp, PatLeaf ImmPred,
PatLeaf immPred, SDNodeXForm xformFunc,
InstHexagon MI> {
let AddedComplexity = 190 in
(MI IntRegs:$addr, 0, (xformFunc immPred:$subend))>;
let AddedComplexity = 195 in
- def: Pat<(stOp (add (ldOp (add IntRegs:$base, extPred:$offset)),
+ def: Pat<(stOp (add (ldOp (add IntRegs:$base, ImmPred:$offset)),
immPred:$subend),
- (add IntRegs:$base, extPred:$offset)),
- (MI IntRegs:$base, extPred:$offset, (xformFunc immPred:$subend))>;
+ (add IntRegs:$base, ImmPred:$offset)),
+ (MI IntRegs:$base, ImmPred:$offset, (xformFunc immPred:$subend))>;
}
multiclass MemOpi_m5ExtType<PatFrag ldOpByte, PatFrag ldOpHalf > {
// Half Word
- defm: MemOpi_m5Pats <ldOpHalf, truncstorei16, u6_1ExtPred, m5HImmPred,
+ defm: MemOpi_m5Pats <ldOpHalf, truncstorei16, u31_1ImmPred, m5HImmPred,
MEMOPIMM_HALF, L4_isub_memoph_io>;
// Byte
- defm: MemOpi_m5Pats <ldOpByte, truncstorei8, u6ExtPred, m5BImmPred,
+ defm: MemOpi_m5Pats <ldOpByte, truncstorei8, u32ImmPred, m5BImmPred,
MEMOPIMM_BYTE, L4_isub_memopb_io>;
}
defm: MemOpi_m5ExtType<extloadi8, extloadi16>; // any extend
// Word
- defm: MemOpi_m5Pats <load, store, u6_2ExtPred, m5ImmPred,
+ defm: MemOpi_m5Pats <load, store, u30_2ImmPred, m5ImmPred,
MEMOPIMM, L4_isub_memopw_io>;
}
multiclass MemOpi_bitExtType<PatFrag ldOpByte, PatFrag ldOpHalf> {
// Byte - clrbit
- defm: MemOpi_bitPats<ldOpByte, truncstorei8, Clr3ImmPred, u6ExtPred,
+ defm: MemOpi_bitPats<ldOpByte, truncstorei8, Clr3ImmPred, u32ImmPred,
CLRMEMIMM_BYTE, L4_iand_memopb_io, and>;
// Byte - setbit
- defm: MemOpi_bitPats<ldOpByte, truncstorei8, Set3ImmPred, u6ExtPred,
+ defm: MemOpi_bitPats<ldOpByte, truncstorei8, Set3ImmPred, u32ImmPred,
SETMEMIMM_BYTE, L4_ior_memopb_io, or>;
// Half Word - clrbit
- defm: MemOpi_bitPats<ldOpHalf, truncstorei16, Clr4ImmPred, u6_1ExtPred,
+ defm: MemOpi_bitPats<ldOpHalf, truncstorei16, Clr4ImmPred, u31_1ImmPred,
CLRMEMIMM_SHORT, L4_iand_memoph_io, and>;
// Half Word - setbit
- defm: MemOpi_bitPats<ldOpHalf, truncstorei16, Set4ImmPred, u6_1ExtPred,
+ defm: MemOpi_bitPats<ldOpHalf, truncstorei16, Set4ImmPred, u31_1ImmPred,
SETMEMIMM_SHORT, L4_ior_memoph_io, or>;
}
// memw(Rs+#0) = [clrbit|setbit](#U5)
// memw(Rs+#u6:2) = [clrbit|setbit](#U5)
- defm: MemOpi_bitPats<load, store, Clr5ImmPred, u6_2ExtPred, CLRMEMIMM,
+ defm: MemOpi_bitPats<load, store, Clr5ImmPred, u30_2ImmPred, CLRMEMIMM,
L4_iand_memopw_io, and>;
- defm: MemOpi_bitPats<load, store, Set5ImmPred, u6_2ExtPred, SETMEMIMM,
+ defm: MemOpi_bitPats<load, store, Set5ImmPred, u30_2ImmPred, SETMEMIMM,
L4_ior_memopw_io, or>;
}
multiclass MemOPr_ExtType<PatFrag ldOpByte, PatFrag ldOpHalf > {
// Half Word
- defm: MemOPr_ALUOp <ldOpHalf, truncstorei16, u6_1ExtPred,
+ defm: MemOPr_ALUOp <ldOpHalf, truncstorei16, u31_1ImmPred,
L4_add_memoph_io, L4_sub_memoph_io,
L4_and_memoph_io, L4_or_memoph_io>;
// Byte
- defm: MemOPr_ALUOp <ldOpByte, truncstorei8, u6ExtPred,
+ defm: MemOPr_ALUOp <ldOpByte, truncstorei8, u32ImmPred,
L4_add_memopb_io, L4_sub_memopb_io,
L4_and_memopb_io, L4_or_memopb_io>;
}
defm: MemOPr_ExtType<sextloadi8, sextloadi16>; // sign extend
defm: MemOPr_ExtType<extloadi8, extloadi16>; // any extend
// Word
- defm: MemOPr_ALUOp <load, store, u6_2ExtPred, L4_add_memopw_io,
+ defm: MemOPr_ALUOp <load, store, u30_2ImmPred, L4_add_memopw_io,
L4_sub_memopw_io, L4_and_memopw_io, L4_or_memopw_io>;
}
def C4_cmpltei : T_CMP <"cmp.gt", 0b01, 1, s10Ext>;
def C4_cmplteui : T_CMP <"cmp.gtu", 0b10, 1, u9Ext>;
-def : T_CMP_pat <C4_cmpneqi, setne, s10ExtPred>;
-def : T_CMP_pat <C4_cmpltei, setle, s10ExtPred>;
+def : T_CMP_pat <C4_cmpneqi, setne, s32ImmPred>;
+def : T_CMP_pat <C4_cmpltei, setle, s32ImmPred>;
def : T_CMP_pat <C4_cmplteui, setule, u9ImmPred>;
// rs <= rt -> !(rs > rt).
/*
-def: Pat<(i1 (setle (i32 IntRegs:$src1), s10ExtPred:$src2)),
- (C2_not (C2_cmpgti IntRegs:$src1, s10ExtPred:$src2))>;
-// (C4_cmpltei IntRegs:$src1, s10ExtPred:$src2)>;
+def: Pat<(i1 (setle (i32 IntRegs:$src1), s32ImmPred:$src2)),
+ (C2_not (C2_cmpgti IntRegs:$src1, s32ImmPred:$src2))>;
+// (C4_cmpltei IntRegs:$src1, s32ImmPred:$src2)>;
*/
// Map cmplt(Rs, Imm) -> !cmpgt(Rs, Imm-1).
-def: Pat<(i1 (setlt (i32 IntRegs:$src1), s8ExtPred:$src2)),
- (C4_cmpltei IntRegs:$src1, (DEC_CONST_SIGNED s8ExtPred:$src2))>;
+def: Pat<(i1 (setlt (i32 IntRegs:$src1), s32ImmPred:$src2)),
+ (C4_cmpltei IntRegs:$src1, (DEC_CONST_SIGNED s32ImmPred:$src2))>;
// rs != rt -> !(rs == rt).
-def: Pat<(i1 (setne (i32 IntRegs:$src1), s10ExtPred:$src2)),
- (C4_cmpneqi IntRegs:$src1, s10ExtPred:$src2)>;
+def: Pat<(i1 (setne (i32 IntRegs:$src1), s32ImmPred:$src2)),
+ (C4_cmpneqi IntRegs:$src1, s32ImmPred:$src2)>;
// SDNode for converting immediate C to C-1.
def DEC_CONST_BYTE : SDNodeXForm<imm, [{
// Return the byte immediate const-1 as an SDNode.
int32_t imm = N->getSExtValue();
- return XformU7ToU7M1Imm(imm);
+ return XformU7ToU7M1Imm(imm, SDLoc(N));
}]>;
// For the sequence
// Template class for non predicated store instructions with
// GP-Relative or absolute addressing.
//===----------------------------------------------------------------------===//
-let hasSideEffects = 0, isPredicable = 1, isNVStorable = 1 in
+let hasSideEffects = 0, isPredicable = 1 in
class T_StoreAbsGP <string mnemonic, RegisterClass RC, Operand ImmOp,
bits<2>MajOp, Operand AddrOp, bit isAbs, bit isHalf>
: STInst<(outs), (ins AddrOp:$addr, RC:$src),
!if (!eq(ImmOpStr, "u16_2Imm"), addr{17-2},
!if (!eq(ImmOpStr, "u16_1Imm"), addr{16-1},
/* u16_0Imm */ addr{15-0})));
+ // Store upper-half and store doubleword cannot be NV.
+ let isNVStorable = !if (!eq(mnemonic, "memd"), 0, !if(isHalf,0,1));
+
let IClass = 0b0100;
let Inst{27} = 1;
let Inst{26-25} = offsetBits{15-14};
// Template class for predicated store instructions with
// GP-Relative or absolute addressing.
//===----------------------------------------------------------------------===//
-let hasSideEffects = 0, isPredicated = 1, isNVStorable = 1, opExtentBits = 6,
- opExtendable = 1 in
+let hasSideEffects = 0, isPredicated = 1, opExtentBits = 6, opExtendable = 1 in
class T_StoreAbs_Pred <string mnemonic, RegisterClass RC, bits<2> MajOp,
bit isHalf, bit isNot, bit isNew>
: STInst<(outs), (ins PredRegs:$src1, u6Ext:$absaddr, RC: $src2),
let isPredicatedNew = isNew;
let isPredicatedFalse = isNot;
+ // Store upper-half and store doubleword cannot be NV.
+ let isNVStorable = !if (!eq(mnemonic, "memd"), 0, !if(isHalf,0,1));
let IClass = 0b1010;
//===----------------------------------------------------------------------===//
class T_StoreAbs <string mnemonic, RegisterClass RC, Operand ImmOp,
bits<2> MajOp, bit isHalf>
- : T_StoreAbsGP <mnemonic, RC, ImmOp, MajOp, u0AlwaysExt, 1, isHalf>,
+ : T_StoreAbsGP <mnemonic, RC, ImmOp, MajOp, u32Imm, 1, isHalf>,
AddrModeRel {
string ImmOpStr = !cast<string>(ImmOp);
let opExtentBits = !if (!eq(ImmOpStr, "u16_3Imm"), 19,
let hasSideEffects = 0, isPredicable = 1, mayStore = 1, isNVStore = 1,
isNewValue = 1, opNewValue = 1 in
class T_StoreAbsGP_NV <string mnemonic, Operand ImmOp, bits<2>MajOp, bit isAbs>
- : NVInst_V4<(outs), (ins u0AlwaysExt:$addr, IntRegs:$src),
+ : NVInst_V4<(outs), (ins u32Imm:$addr, IntRegs:$src),
mnemonic # !if(isAbs, "(##", "(#")#"$addr) = $src.new",
[], "", V2LDST_tc_st_SLOT0> {
bits<19> addr;
class T_LoadAbs <string mnemonic, RegisterClass RC, Operand ImmOp,
bits<3> MajOp>
- : T_LoadAbsGP <mnemonic, RC, ImmOp, MajOp, u0AlwaysExt, 1>, AddrModeRel {
+ : T_LoadAbsGP <mnemonic, RC, ImmOp, MajOp, u32Imm, 1>, AddrModeRel {
string ImmOpStr = !cast<string>(ImmOp);
let opExtentBits = !if (!eq(ImmOpStr, "u16_3Imm"), 19,
def: Pat<(HexagonCONST32_GP tblockaddress:$Rs), (A2_tfrsi s16Ext:$Rs)>;
def: Pat<(HexagonCONST32_GP tglobaladdr:$Rs), (A2_tfrsi s16Ext:$Rs)>;
-def: Pat<(i64 (ctlz I64:$src1)), (Zext64 (S2_cl0p I64:$src1))>;
-def: Pat<(i64 (cttz I64:$src1)), (Zext64 (S2_ct0p I64:$src1))>;
-
let AddedComplexity = 30 in {
- def: Storea_pat<truncstorei8, I32, u0AlwaysExtPred, S2_storerbabs>;
- def: Storea_pat<truncstorei16, I32, u0AlwaysExtPred, S2_storerhabs>;
- def: Storea_pat<store, I32, u0AlwaysExtPred, S2_storeriabs>;
+ def: Storea_pat<truncstorei8, I32, u32ImmPred, S2_storerbabs>;
+ def: Storea_pat<truncstorei16, I32, u32ImmPred, S2_storerhabs>;
+ def: Storea_pat<store, I32, u32ImmPred, S2_storeriabs>;
}
let AddedComplexity = 30 in {
- def: Loada_pat<load, i32, u0AlwaysExtPred, L4_loadri_abs>;
- def: Loada_pat<sextloadi8, i32, u0AlwaysExtPred, L4_loadrb_abs>;
- def: Loada_pat<zextloadi8, i32, u0AlwaysExtPred, L4_loadrub_abs>;
- def: Loada_pat<sextloadi16, i32, u0AlwaysExtPred, L4_loadrh_abs>;
- def: Loada_pat<zextloadi16, i32, u0AlwaysExtPred, L4_loadruh_abs>;
+ def: Loada_pat<load, i32, u32ImmPred, L4_loadri_abs>;
+ def: Loada_pat<sextloadi8, i32, u32ImmPred, L4_loadrb_abs>;
+ def: Loada_pat<zextloadi8, i32, u32ImmPred, L4_loadrub_abs>;
+ def: Loada_pat<sextloadi16, i32, u32ImmPred, L4_loadrh_abs>;
+ def: Loada_pat<zextloadi16, i32, u32ImmPred, L4_loadruh_abs>;
}
// Indexed store word - global address.
let Inst{19-16} = Rs;
let Inst{7-1} = r9_2{8-2};
}
+
+// Duplex instructions
+//===----------------------------------------------------------------------===//
+include "HexagonIsetDx.td"
projects / oota-llvm.git / blobdiff