//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
def SDT_PPCstfiwx : SDTypeProfile<0, 2, [ // stfiwx
SDTCisVT<0, f64>, SDTCisPtrTy<1>
]>;
-def SDT_PPCShiftOp : SDTypeProfile<1, 2, [ // PPCshl, PPCsra, PPCsrl
- SDTCisVT<0, i32>, SDTCisVT<1, i32>, SDTCisVT<2, i32>
-]>;
-def SDT_PPCCallSeq : SDTypeProfile<0, 1, [ SDTCisVT<0, i32> ]>;
-
+def SDT_PPCCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>;
+def SDT_PPCCallSeqEnd : SDCallSeqEnd<[ SDTCisVT<0, i32>,
+ SDTCisVT<1, i32> ]>;
def SDT_PPCvperm : SDTypeProfile<1, 3, [
SDTCisVT<3, v16i8>, SDTCisSameAs<0, 1>, SDTCisSameAs<0, 2>
]>;
SDTCisVT<0, i32>, SDTCisVT<2, OtherVT>
]>;
-def SDT_PPClbrx : SDTypeProfile<1, 3, [
- SDTCisVT<0, i32>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>, SDTCisVT<3, OtherVT>
+def SDT_PPClbrx : SDTypeProfile<1, 2, [
+ SDTCisVT<0, i32>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>
+]>;
+def SDT_PPCstbrx : SDTypeProfile<0, 3, [
+ SDTCisVT<0, i32>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>
+]>;
+
+def SDT_PPClarx : SDTypeProfile<1, 1, [
+ SDTCisInt<0>, SDTCisPtrTy<1>
+]>;
+def SDT_PPCstcx : SDTypeProfile<0, 2, [
+ SDTCisInt<0>, SDTCisPtrTy<1>
]>;
-def SDT_PPCstbrx : SDTypeProfile<0, 4, [
- SDTCisVT<0, i32>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>, SDTCisVT<3, OtherVT>
+
+def SDT_PPCTC_ret : SDTypeProfile<0, 2, [
+ SDTCisPtrTy<0>, SDTCisVT<1, i32>
]>;
+def SDT_PPCnop : SDTypeProfile<0, 0, []>;
+
//===----------------------------------------------------------------------===//
// PowerPC specific DAG Nodes.
//
def PPCfcfid : SDNode<"PPCISD::FCFID" , SDTFPUnaryOp, []>;
def PPCfctidz : SDNode<"PPCISD::FCTIDZ", SDTFPUnaryOp, []>;
def PPCfctiwz : SDNode<"PPCISD::FCTIWZ", SDTFPUnaryOp, []>;
-def PPCstfiwx : SDNode<"PPCISD::STFIWX", SDT_PPCstfiwx, [SDNPHasChain]>;
+def PPCstfiwx : SDNode<"PPCISD::STFIWX", SDT_PPCstfiwx,
+ [SDNPHasChain, SDNPMayStore]>;
+
+// This sequence is used for long double->int conversions. It changes the
+// bits in the FPSCR which is not modelled.
+def PPCmffs : SDNode<"PPCISD::MFFS", SDTypeProfile<1, 0, [SDTCisVT<0, f64>]>,
+ [SDNPOutFlag]>;
+def PPCmtfsb0 : SDNode<"PPCISD::MTFSB0", SDTypeProfile<0, 1, [SDTCisInt<0>]>,
+ [SDNPInFlag, SDNPOutFlag]>;
+def PPCmtfsb1 : SDNode<"PPCISD::MTFSB1", SDTypeProfile<0, 1, [SDTCisInt<0>]>,
+ [SDNPInFlag, SDNPOutFlag]>;
+def PPCfaddrtz: SDNode<"PPCISD::FADDRTZ", SDTFPBinOp,
+ [SDNPInFlag, SDNPOutFlag]>;
+def PPCmtfsf : SDNode<"PPCISD::MTFSF", SDTypeProfile<1, 3,
+ [SDTCisVT<0, f64>, SDTCisInt<1>, SDTCisVT<2, f64>,
+ SDTCisVT<3, f64>]>,
+ [SDNPInFlag]>;
def PPCfsel : SDNode<"PPCISD::FSEL",
// Type constraint for fsel.
def PPChi : SDNode<"PPCISD::Hi", SDTIntBinOp, []>;
def PPClo : SDNode<"PPCISD::Lo", SDTIntBinOp, []>;
+def PPCtoc_entry: SDNode<"PPCISD::TOC_ENTRY", SDTIntBinOp, [SDNPMayLoad]>;
def PPCvmaddfp : SDNode<"PPCISD::VMADDFP", SDTFPTernaryOp, []>;
def PPCvnmsubfp : SDNode<"PPCISD::VNMSUBFP", SDTFPTernaryOp, []>;
// These nodes represent the 32-bit PPC shifts that operate on 6-bit shift
// amounts. These nodes are generated by the multi-precision shift code.
-def PPCsrl : SDNode<"PPCISD::SRL" , SDT_PPCShiftOp>;
-def PPCsra : SDNode<"PPCISD::SRA" , SDT_PPCShiftOp>;
-def PPCshl : SDNode<"PPCISD::SHL" , SDT_PPCShiftOp>;
+def PPCsrl : SDNode<"PPCISD::SRL" , SDTIntShiftOp>;
+def PPCsra : SDNode<"PPCISD::SRA" , SDTIntShiftOp>;
+def PPCshl : SDNode<"PPCISD::SHL" , SDTIntShiftOp>;
def PPCextsw_32 : SDNode<"PPCISD::EXTSW_32" , SDTIntUnaryOp>;
-def PPCstd_32 : SDNode<"PPCISD::STD_32" , SDTStore, [SDNPHasChain]>;
+def PPCstd_32 : SDNode<"PPCISD::STD_32" , SDTStore,
+ [SDNPHasChain, SDNPMayStore]>;
// These are target-independent nodes, but have target-specific formats.
-def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_PPCCallSeq,
- [SDNPHasChain, SDNPOutFlag]>;
-def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_PPCCallSeq,
+def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_PPCCallSeqStart,
[SDNPHasChain, SDNPOutFlag]>;
+def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_PPCCallSeqEnd,
+ [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
def SDT_PPCCall : SDTypeProfile<0, -1, [SDTCisInt<0>]>;
-def PPCcall : SDNode<"PPCISD::CALL", SDT_PPCCall,
+def PPCcall_Darwin : SDNode<"PPCISD::CALL_Darwin", SDT_PPCCall,
+ [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
+def PPCcall_SVR4 : SDNode<"PPCISD::CALL_SVR4", SDT_PPCCall,
[SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
+def PPCnop : SDNode<"PPCISD::NOP", SDT_PPCnop, [SDNPInFlag, SDNPOutFlag]>;
def PPCmtctr : SDNode<"PPCISD::MTCTR", SDT_PPCCall,
[SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
-def PPCbctrl : SDNode<"PPCISD::BCTRL", SDTRet,
- [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
+def PPCbctrl_Darwin : SDNode<"PPCISD::BCTRL_Darwin", SDTNone,
+ [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
+
+def PPCbctrl_SVR4 : SDNode<"PPCISD::BCTRL_SVR4", SDTNone,
+ [SDNPHasChain, SDNPOptInFlag, SDNPOutFlag]>;
-def retflag : SDNode<"PPCISD::RET_FLAG", SDTRet,
- [SDNPHasChain, SDNPOptInFlag]>;
+def retflag : SDNode<"PPCISD::RET_FLAG", SDTNone,
+ [SDNPHasChain, SDNPOptInFlag]>;
+
+def PPCtc_return : SDNode<"PPCISD::TC_RETURN", SDT_PPCTC_ret,
+ [SDNPHasChain, SDNPOptInFlag]>;
def PPCvcmp : SDNode<"PPCISD::VCMP" , SDT_PPCvcmp, []>;
def PPCvcmp_o : SDNode<"PPCISD::VCMPo", SDT_PPCvcmp, [SDNPOutFlag]>;
def PPCcondbranch : SDNode<"PPCISD::COND_BRANCH", SDT_PPCcondbr,
[SDNPHasChain, SDNPOptInFlag]>;
-def PPClbrx : SDNode<"PPCISD::LBRX", SDT_PPClbrx, [SDNPHasChain]>;
-def PPCstbrx : SDNode<"PPCISD::STBRX", SDT_PPCstbrx, [SDNPHasChain]>;
+def PPClbrx : SDNode<"PPCISD::LBRX", SDT_PPClbrx,
+ [SDNPHasChain, SDNPMayLoad]>;
+def PPCstbrx : SDNode<"PPCISD::STBRX", SDT_PPCstbrx,
+ [SDNPHasChain, SDNPMayStore]>;
+
+// Instructions to support atomic operations
+def PPClarx : SDNode<"PPCISD::LARX", SDT_PPClarx,
+ [SDNPHasChain, SDNPMayLoad]>;
+def PPCstcx : SDNode<"PPCISD::STCX", SDT_PPCstcx,
+ [SDNPHasChain, SDNPMayStore]>;
// Instructions to support dynamic alloca.
def SDTDynOp : SDTypeProfile<1, 2, []>;
def SHL32 : SDNodeXForm<imm, [{
// Transformation function: 31 - imm
- return getI32Imm(31 - N->getValue());
+ return getI32Imm(31 - N->getZExtValue());
}]>;
def SRL32 : SDNodeXForm<imm, [{
// Transformation function: 32 - imm
- return N->getValue() ? getI32Imm(32 - N->getValue()) : getI32Imm(0);
+ return N->getZExtValue() ? getI32Imm(32 - N->getZExtValue()) : getI32Imm(0);
}]>;
def LO16 : SDNodeXForm<imm, [{
// Transformation function: get the low 16 bits.
- return getI32Imm((unsigned short)N->getValue());
+ return getI32Imm((unsigned short)N->getZExtValue());
}]>;
def HI16 : SDNodeXForm<imm, [{
// Transformation function: shift the immediate value down into the low bits.
- return getI32Imm((unsigned)N->getValue() >> 16);
+ return getI32Imm((unsigned)N->getZExtValue() >> 16);
}]>;
def HA16 : SDNodeXForm<imm, [{
// Transformation function: shift the immediate value down into the low bits.
- signed int Val = N->getValue();
+ signed int Val = N->getZExtValue();
return getI32Imm((Val - (signed short)Val) >> 16);
}]>;
def MB : SDNodeXForm<imm, [{
// Transformation function: get the start bit of a mask
- unsigned mb, me;
- (void)isRunOfOnes((unsigned)N->getValue(), mb, me);
+ unsigned mb = 0, me;
+ (void)isRunOfOnes((unsigned)N->getZExtValue(), mb, me);
return getI32Imm(mb);
}]>;
def ME : SDNodeXForm<imm, [{
// Transformation function: get the end bit of a mask
- unsigned mb, me;
- (void)isRunOfOnes((unsigned)N->getValue(), mb, me);
+ unsigned mb, me = 0;
+ (void)isRunOfOnes((unsigned)N->getZExtValue(), mb, me);
return getI32Imm(me);
}]>;
def maskimm32 : PatLeaf<(imm), [{
// maskImm predicate - True if immediate is a run of ones.
unsigned mb, me;
if (N->getValueType(0) == MVT::i32)
- return isRunOfOnes((unsigned)N->getValue(), mb, me);
+ return isRunOfOnes((unsigned)N->getZExtValue(), mb, me);
else
return false;
}]>;
// immSExt16 predicate - True if the immediate fits in a 16-bit sign extended
// field. Used by instructions like 'addi'.
if (N->getValueType(0) == MVT::i32)
- return (int32_t)N->getValue() == (short)N->getValue();
+ return (int32_t)N->getZExtValue() == (short)N->getZExtValue();
else
- return (int64_t)N->getValue() == (short)N->getValue();
+ return (int64_t)N->getZExtValue() == (short)N->getZExtValue();
}]>;
def immZExt16 : PatLeaf<(imm), [{
// immZExt16 predicate - True if the immediate fits in a 16-bit zero extended
// field. Used by instructions like 'ori'.
- return (uint64_t)N->getValue() == (unsigned short)N->getValue();
+ return (uint64_t)N->getZExtValue() == (unsigned short)N->getZExtValue();
}], LO16>;
// imm16Shifted* - These match immediates where the low 16-bits are zero. There
def imm16ShiftedZExt : PatLeaf<(imm), [{
// imm16ShiftedZExt predicate - True if only bits in the top 16-bits of the
// immediate are set. Used by instructions like 'xoris'.
- return (N->getValue() & ~uint64_t(0xFFFF0000)) == 0;
+ return (N->getZExtValue() & ~uint64_t(0xFFFF0000)) == 0;
}], HI16>;
def imm16ShiftedSExt : PatLeaf<(imm), [{
// imm16ShiftedSExt predicate - True if only bits in the top 16-bits of the
// immediate are set. Used by instructions like 'addis'. Identical to
// imm16ShiftedZExt in 32-bit mode.
- if (N->getValue() & 0xFFFF) return false;
+ if (N->getZExtValue() & 0xFFFF) return false;
if (N->getValueType(0) == MVT::i32)
return true;
// For 64-bit, make sure it is sext right.
- return N->getValue() == (uint64_t)(int)N->getValue();
+ return N->getZExtValue() == (uint64_t)(int)N->getZExtValue();
}], HI16>;
let PrintMethod = "printMemRegImmShifted";
let MIOperandInfo = (ops i32imm:$imm, ptr_rc:$reg);
}
+def tocentry : Operand<iPTR> {
+ let PrintMethod = "printTOCEntryLabel";
+ let MIOperandInfo = (ops i32imm:$imm);
+}
// PowerPC Predicate operand. 20 = (0<<5)|20 = always, CR0 is a dummy reg
// that doesn't matter.
-def pred : PredicateOperand<(ops imm, CRRC), (ops (i32 20), CR0)> {
+def pred : PredicateOperand<OtherVT, (ops imm, CRRC),
+ (ops (i32 20), (i32 zero_reg))> {
let PrintMethod = "printPredicateOperand";
}
//===----------------------------------------------------------------------===//
// PowerPC Instruction Predicate Definitions.
def FPContractions : Predicate<"!NoExcessFPPrecision">;
+def In32BitMode : Predicate<"!PPCSubTarget.isPPC64()">;
+def In64BitMode : Predicate<"PPCSubTarget.isPPC64()">;
//===----------------------------------------------------------------------===//
// Pseudo-instructions:
let hasCtrlDep = 1 in {
-def ADJCALLSTACKDOWN : Pseudo<(ops u16imm:$amt),
+let Defs = [R1], Uses = [R1] in {
+def ADJCALLSTACKDOWN : Pseudo<(outs), (ins u16imm:$amt),
"${:comment} ADJCALLSTACKDOWN",
- [(callseq_start imm:$amt)]>, Imp<[R1],[R1]>;
-def ADJCALLSTACKUP : Pseudo<(ops u16imm:$amt),
+ [(callseq_start timm:$amt)]>;
+def ADJCALLSTACKUP : Pseudo<(outs), (ins u16imm:$amt1, u16imm:$amt2),
"${:comment} ADJCALLSTACKUP",
- [(callseq_end imm:$amt)]>, Imp<[R1],[R1]>;
+ [(callseq_end timm:$amt1, timm:$amt2)]>;
+}
-def UPDATE_VRSAVE : Pseudo<(ops GPRC:$rD, GPRC:$rS),
+def UPDATE_VRSAVE : Pseudo<(outs GPRC:$rD), (ins GPRC:$rS),
"UPDATE_VRSAVE $rD, $rS", []>;
}
-def DYNALLOC : Pseudo<(ops GPRC:$result, GPRC:$negsize, memri:$fpsi),
+let Defs = [R1], Uses = [R1] in
+def DYNALLOC : Pseudo<(outs GPRC:$result), (ins GPRC:$negsize, memri:$fpsi),
"${:comment} DYNALLOC $result, $negsize, $fpsi",
[(set GPRC:$result,
- (PPCdynalloc GPRC:$negsize, iaddr:$fpsi))]>,
- Imp<[R1],[R1]>;
+ (PPCdynalloc GPRC:$negsize, iaddr:$fpsi))]>;
-def IMPLICIT_DEF_GPRC: Pseudo<(ops GPRC:$rD),"${:comment}IMPLICIT_DEF_GPRC $rD",
- [(set GPRC:$rD, (undef))]>;
-def IMPLICIT_DEF_F8 : Pseudo<(ops F8RC:$rD), "${:comment} IMPLICIT_DEF_F8 $rD",
- [(set F8RC:$rD, (undef))]>;
-def IMPLICIT_DEF_F4 : Pseudo<(ops F4RC:$rD), "${:comment} IMPLICIT_DEF_F4 $rD",
- [(set F4RC:$rD, (undef))]>;
-
-// SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded by the
-// scheduler into a branch sequence.
-let usesCustomDAGSchedInserter = 1, // Expanded by the scheduler.
+// SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after
+// instruction selection into a branch sequence.
+let usesCustomInserter = 1, // Expanded after instruction selection.
PPC970_Single = 1 in {
- def SELECT_CC_I4 : Pseudo<(ops GPRC:$dst, CRRC:$cond, GPRC:$T, GPRC:$F,
+ def SELECT_CC_I4 : Pseudo<(outs GPRC:$dst), (ins CRRC:$cond, GPRC:$T, GPRC:$F,
i32imm:$BROPC), "${:comment} SELECT_CC PSEUDO!",
[]>;
- def SELECT_CC_I8 : Pseudo<(ops G8RC:$dst, CRRC:$cond, G8RC:$T, G8RC:$F,
+ def SELECT_CC_I8 : Pseudo<(outs G8RC:$dst), (ins CRRC:$cond, G8RC:$T, G8RC:$F,
i32imm:$BROPC), "${:comment} SELECT_CC PSEUDO!",
[]>;
- def SELECT_CC_F4 : Pseudo<(ops F4RC:$dst, CRRC:$cond, F4RC:$T, F4RC:$F,
+ def SELECT_CC_F4 : Pseudo<(outs F4RC:$dst), (ins CRRC:$cond, F4RC:$T, F4RC:$F,
i32imm:$BROPC), "${:comment} SELECT_CC PSEUDO!",
[]>;
- def SELECT_CC_F8 : Pseudo<(ops F8RC:$dst, CRRC:$cond, F8RC:$T, F8RC:$F,
+ def SELECT_CC_F8 : Pseudo<(outs F8RC:$dst), (ins CRRC:$cond, F8RC:$T, F8RC:$F,
i32imm:$BROPC), "${:comment} SELECT_CC PSEUDO!",
[]>;
- def SELECT_CC_VRRC: Pseudo<(ops VRRC:$dst, CRRC:$cond, VRRC:$T, VRRC:$F,
+ def SELECT_CC_VRRC: Pseudo<(outs VRRC:$dst), (ins CRRC:$cond, VRRC:$T, VRRC:$F,
i32imm:$BROPC), "${:comment} SELECT_CC PSEUDO!",
[]>;
}
-let isTerminator = 1, isBarrier = 1, noResults = 1, PPC970_Unit = 7 in {
- let isReturn = 1 in
- def BLR : XLForm_2_br<19, 16, 0, (ops pred:$p),
+// SPILL_CR - Indicate that we're dumping the CR register, so we'll need to
+// scavenge a register for it.
+def SPILL_CR : Pseudo<(outs), (ins GPRC:$cond, memri:$F),
+ "${:comment} SPILL_CR $cond $F", []>;
+
+let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
+ let isReturn = 1, Uses = [LR, RM] in
+ def BLR : XLForm_2_br<19, 16, 0, (outs), (ins pred:$p),
"b${p:cc}lr ${p:reg}", BrB,
[(retflag)]>;
- def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (ops), "bctr", BrB, []>;
+ let isBranch = 1, isIndirectBranch = 1, Uses = [CTR] in
+ def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>;
}
-
-
let Defs = [LR] in
- def MovePCtoLR : Pseudo<(ops piclabel:$label), "bl $label", []>,
+ def MovePCtoLR : Pseudo<(outs), (ins piclabel:$label), "bl $label", []>,
PPC970_Unit_BRU;
-let isBranch = 1, isTerminator = 1, hasCtrlDep = 1,
- noResults = 1, PPC970_Unit = 7 in {
+let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7 in {
let isBarrier = 1 in {
- def B : IForm<18, 0, 0, (ops target:$dst),
+ def B : IForm<18, 0, 0, (outs), (ins target:$dst),
"b $dst", BrB,
[(br bb:$dst)]>;
}
// BCC represents an arbitrary conditional branch on a predicate.
// FIXME: should be able to write a pattern for PPCcondbranch, but can't use
// a two-value operand where a dag node expects two operands. :(
- def BCC : BForm<16, 0, 0, (ops pred:$cond, target:$dst),
+ def BCC : BForm<16, 0, 0, (outs), (ins pred:$cond, target:$dst),
"b${cond:cc} ${cond:reg}, $dst"
/*[(PPCcondbranch CRRC:$crS, imm:$opc, bb:$dst)]*/>;
}
-let isCall = 1, noResults = 1, PPC970_Unit = 7,
+// Darwin ABI Calls.
+let isCall = 1, PPC970_Unit = 7,
// All calls clobber the non-callee saved registers...
Defs = [R0,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,
F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13,
V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19,
LR,CTR,
- CR0,CR1,CR5,CR6,CR7] in {
+ CR0,CR1,CR5,CR6,CR7,
+ CR0LT,CR0GT,CR0EQ,CR0UN,CR1LT,CR1GT,CR1EQ,CR1UN,CR5LT,CR5GT,CR5EQ,
+ CR5UN,CR6LT,CR6GT,CR6EQ,CR6UN,CR7LT,CR7GT,CR7EQ,CR7UN,CARRY] in {
// Convenient aliases for call instructions
- def BL : IForm<18, 0, 1, (ops calltarget:$func, variable_ops),
- "bl $func", BrB, []>; // See Pat patterns below.
- def BLA : IForm<18, 1, 1, (ops aaddr:$func, variable_ops),
- "bla $func", BrB, [(PPCcall (i32 imm:$func))]>;
- def BCTRL : XLForm_2_ext<19, 528, 20, 0, 1, (ops variable_ops), "bctrl", BrB,
- [(PPCbctrl)]>;
+ let Uses = [RM] in {
+ def BL_Darwin : IForm<18, 0, 1,
+ (outs), (ins calltarget:$func, variable_ops),
+ "bl $func", BrB, []>; // See Pat patterns below.
+ def BLA_Darwin : IForm<18, 1, 1,
+ (outs), (ins aaddr:$func, variable_ops),
+ "bla $func", BrB, [(PPCcall_Darwin (i32 imm:$func))]>;
+ }
+ let Uses = [CTR, RM] in {
+ def BCTRL_Darwin : XLForm_2_ext<19, 528, 20, 0, 1,
+ (outs), (ins variable_ops),
+ "bctrl", BrB,
+ [(PPCbctrl_Darwin)]>, Requires<[In32BitMode]>;
+ }
}
+// SVR4 ABI Calls.
+let isCall = 1, PPC970_Unit = 7,
+ // All calls clobber the non-callee saved registers...
+ Defs = [R0,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,
+ F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13,
+ V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10,V11,V12,V13,V14,V15,V16,V17,V18,V19,
+ LR,CTR,
+ CR0,CR1,CR5,CR6,CR7,
+ CR0LT,CR0GT,CR0EQ,CR0UN,CR1LT,CR1GT,CR1EQ,CR1UN,CR5LT,CR5GT,CR5EQ,
+ CR5UN,CR6LT,CR6GT,CR6EQ,CR6UN,CR7LT,CR7GT,CR7EQ,CR7UN,CARRY] in {
+ // Convenient aliases for call instructions
+ let Uses = [RM] in {
+ def BL_SVR4 : IForm<18, 0, 1,
+ (outs), (ins calltarget:$func, variable_ops),
+ "bl $func", BrB, []>; // See Pat patterns below.
+ def BLA_SVR4 : IForm<18, 1, 1,
+ (outs), (ins aaddr:$func, variable_ops),
+ "bla $func", BrB,
+ [(PPCcall_SVR4 (i32 imm:$func))]>;
+ }
+ let Uses = [CTR, RM] in {
+ def BCTRL_SVR4 : XLForm_2_ext<19, 528, 20, 0, 1,
+ (outs), (ins variable_ops),
+ "bctrl", BrB,
+ [(PPCbctrl_SVR4)]>, Requires<[In32BitMode]>;
+ }
+}
+
+
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
+def TCRETURNdi :Pseudo< (outs),
+ (ins calltarget:$dst, i32imm:$offset, variable_ops),
+ "#TC_RETURNd $dst $offset",
+ []>;
+
+
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
+def TCRETURNai :Pseudo<(outs), (ins aaddr:$func, i32imm:$offset, variable_ops),
+ "#TC_RETURNa $func $offset",
+ [(PPCtc_return (i32 imm:$func), imm:$offset)]>;
+
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
+def TCRETURNri : Pseudo<(outs), (ins CTRRC:$dst, i32imm:$offset, variable_ops),
+ "#TC_RETURNr $dst $offset",
+ []>;
+
+
+let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
+ isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in
+def TAILBCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
+ Requires<[In32BitMode]>;
+
+
+
+let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
+ isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
+def TAILB : IForm<18, 0, 0, (outs), (ins calltarget:$dst),
+ "b $dst", BrB,
+ []>;
+
+
+let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
+ isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
+def TAILBA : IForm<18, 0, 0, (outs), (ins aaddr:$dst),
+ "ba $dst", BrB,
+ []>;
+
+
// DCB* instructions.
-def DCBA : DCB_Form<758, 0, (ops memrr:$dst),
+def DCBA : DCB_Form<758, 0, (outs), (ins memrr:$dst),
"dcba $dst", LdStDCBF, [(int_ppc_dcba xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBF : DCB_Form<86, 0, (ops memrr:$dst),
+def DCBF : DCB_Form<86, 0, (outs), (ins memrr:$dst),
"dcbf $dst", LdStDCBF, [(int_ppc_dcbf xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBI : DCB_Form<470, 0, (ops memrr:$dst),
+def DCBI : DCB_Form<470, 0, (outs), (ins memrr:$dst),
"dcbi $dst", LdStDCBF, [(int_ppc_dcbi xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBST : DCB_Form<54, 0, (ops memrr:$dst),
+def DCBST : DCB_Form<54, 0, (outs), (ins memrr:$dst),
"dcbst $dst", LdStDCBF, [(int_ppc_dcbst xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBT : DCB_Form<278, 0, (ops memrr:$dst),
+def DCBT : DCB_Form<278, 0, (outs), (ins memrr:$dst),
"dcbt $dst", LdStDCBF, [(int_ppc_dcbt xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBTST : DCB_Form<246, 0, (ops memrr:$dst),
+def DCBTST : DCB_Form<246, 0, (outs), (ins memrr:$dst),
"dcbtst $dst", LdStDCBF, [(int_ppc_dcbtst xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBZ : DCB_Form<1014, 0, (ops memrr:$dst),
+def DCBZ : DCB_Form<1014, 0, (outs), (ins memrr:$dst),
"dcbz $dst", LdStDCBF, [(int_ppc_dcbz xoaddr:$dst)]>,
PPC970_DGroup_Single;
-def DCBZL : DCB_Form<1014, 1, (ops memrr:$dst),
+def DCBZL : DCB_Form<1014, 1, (outs), (ins memrr:$dst),
"dcbzl $dst", LdStDCBF, [(int_ppc_dcbzl xoaddr:$dst)]>,
PPC970_DGroup_Single;
+// Atomic operations
+let usesCustomInserter = 1 in {
+ let Uses = [CR0] in {
+ def ATOMIC_LOAD_ADD_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_ADD_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_add_8 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_SUB_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_SUB_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_sub_8 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_AND_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_AND_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_and_8 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_OR_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_OR_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_or_8 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_XOR_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_XOR_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_xor_8 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_NAND_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_NAND_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_nand_8 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_ADD_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_ADD_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_add_16 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_SUB_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_SUB_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_sub_16 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_AND_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_AND_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_and_16 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_OR_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_OR_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_or_16 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_XOR_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_XOR_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_xor_16 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_NAND_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_NAND_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_nand_16 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_ADD_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_ADD_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_add_32 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_SUB_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_SUB_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_sub_32 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_AND_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_AND_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_and_32 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_OR_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_OR_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_or_32 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_XOR_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_XOR_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_xor_32 xoaddr:$ptr, GPRC:$incr))]>;
+ def ATOMIC_LOAD_NAND_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$incr),
+ "${:comment} ATOMIC_LOAD_NAND_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_load_nand_32 xoaddr:$ptr, GPRC:$incr))]>;
+
+ def ATOMIC_CMP_SWAP_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new),
+ "${:comment} ATOMIC_CMP_SWAP_I8 PSEUDO!",
+ [(set GPRC:$dst,
+ (atomic_cmp_swap_8 xoaddr:$ptr, GPRC:$old, GPRC:$new))]>;
+ def ATOMIC_CMP_SWAP_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new),
+ "${:comment} ATOMIC_CMP_SWAP_I16 PSEUDO!",
+ [(set GPRC:$dst,
+ (atomic_cmp_swap_16 xoaddr:$ptr, GPRC:$old, GPRC:$new))]>;
+ def ATOMIC_CMP_SWAP_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$old, GPRC:$new),
+ "${:comment} ATOMIC_CMP_SWAP_I32 PSEUDO!",
+ [(set GPRC:$dst,
+ (atomic_cmp_swap_32 xoaddr:$ptr, GPRC:$old, GPRC:$new))]>;
+
+ def ATOMIC_SWAP_I8 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new),
+ "${:comment} ATOMIC_SWAP_I8 PSEUDO!",
+ [(set GPRC:$dst, (atomic_swap_8 xoaddr:$ptr, GPRC:$new))]>;
+ def ATOMIC_SWAP_I16 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new),
+ "${:comment} ATOMIC_SWAP_I16 PSEUDO!",
+ [(set GPRC:$dst, (atomic_swap_16 xoaddr:$ptr, GPRC:$new))]>;
+ def ATOMIC_SWAP_I32 : Pseudo<
+ (outs GPRC:$dst), (ins memrr:$ptr, GPRC:$new),
+ "${:comment} ATOMIC_SWAP_I32 PSEUDO!",
+ [(set GPRC:$dst, (atomic_swap_32 xoaddr:$ptr, GPRC:$new))]>;
+ }
+}
+
+// Instructions to support atomic operations
+def LWARX : XForm_1<31, 20, (outs GPRC:$rD), (ins memrr:$src),
+ "lwarx $rD, $src", LdStLWARX,
+ [(set GPRC:$rD, (PPClarx xoaddr:$src))]>;
+
+let Defs = [CR0] in
+def STWCX : XForm_1<31, 150, (outs), (ins GPRC:$rS, memrr:$dst),
+ "stwcx. $rS, $dst", LdStSTWCX,
+ [(PPCstcx GPRC:$rS, xoaddr:$dst)]>,
+ isDOT;
+
+let isBarrier = 1, hasCtrlDep = 1 in
+def TRAP : XForm_24<31, 4, (outs), (ins), "trap", LdStGeneral, [(trap)]>;
+
//===----------------------------------------------------------------------===//
// PPC32 Load Instructions.
//
// Unindexed (r+i) Loads.
-let isLoad = 1, PPC970_Unit = 2 in {
-def LBZ : DForm_1<34, (ops GPRC:$rD, memri:$src),
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
+def LBZ : DForm_1<34, (outs GPRC:$rD), (ins memri:$src),
"lbz $rD, $src", LdStGeneral,
[(set GPRC:$rD, (zextloadi8 iaddr:$src))]>;
-def LHA : DForm_1<42, (ops GPRC:$rD, memri:$src),
+def LHA : DForm_1<42, (outs GPRC:$rD), (ins memri:$src),
"lha $rD, $src", LdStLHA,
[(set GPRC:$rD, (sextloadi16 iaddr:$src))]>,
PPC970_DGroup_Cracked;
-def LHZ : DForm_1<40, (ops GPRC:$rD, memri:$src),
+def LHZ : DForm_1<40, (outs GPRC:$rD), (ins memri:$src),
"lhz $rD, $src", LdStGeneral,
[(set GPRC:$rD, (zextloadi16 iaddr:$src))]>;
-def LWZ : DForm_1<32, (ops GPRC:$rD, memri:$src),
+def LWZ : DForm_1<32, (outs GPRC:$rD), (ins memri:$src),
"lwz $rD, $src", LdStGeneral,
[(set GPRC:$rD, (load iaddr:$src))]>;
-def LFS : DForm_1<48, (ops F4RC:$rD, memri:$src),
+def LFS : DForm_1<48, (outs F4RC:$rD), (ins memri:$src),
"lfs $rD, $src", LdStLFDU,
[(set F4RC:$rD, (load iaddr:$src))]>;
-def LFD : DForm_1<50, (ops F8RC:$rD, memri:$src),
+def LFD : DForm_1<50, (outs F8RC:$rD), (ins memri:$src),
"lfd $rD, $src", LdStLFD,
[(set F8RC:$rD, (load iaddr:$src))]>;
// Unindexed (r+i) Loads with Update (preinc).
-def LBZU : DForm_1<35, (ops GPRC:$rD, ptr_rc:$ea_result, memri:$addr),
+let mayLoad = 1 in {
+def LBZU : DForm_1<35, (outs GPRC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lbzu $rD, $addr", LdStGeneral,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LHAU : DForm_1<43, (ops GPRC:$rD, ptr_rc:$ea_result, memri:$addr),
+def LHAU : DForm_1<43, (outs GPRC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lhau $rD, $addr", LdStGeneral,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LHZU : DForm_1<41, (ops GPRC:$rD, ptr_rc:$ea_result, memri:$addr),
+def LHZU : DForm_1<41, (outs GPRC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lhzu $rD, $addr", LdStGeneral,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LWZU : DForm_1<33, (ops GPRC:$rD, ptr_rc:$ea_result, memri:$addr),
+def LWZU : DForm_1<33, (outs GPRC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lwzu $rD, $addr", LdStGeneral,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LFSU : DForm_1<49, (ops F4RC:$rD, ptr_rc:$ea_result, memri:$addr),
+def LFSU : DForm_1<49, (outs F4RC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lfs $rD, $addr", LdStLFDU,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
-def LFDU : DForm_1<51, (ops F8RC:$rD, ptr_rc:$ea_result, memri:$addr),
+def LFDU : DForm_1<51, (outs F8RC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lfd $rD, $addr", LdStLFD,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
}
+}
// Indexed (r+r) Loads.
//
-let isLoad = 1, PPC970_Unit = 2 in {
-def LBZX : XForm_1<31, 87, (ops GPRC:$rD, memrr:$src),
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
+def LBZX : XForm_1<31, 87, (outs GPRC:$rD), (ins memrr:$src),
"lbzx $rD, $src", LdStGeneral,
[(set GPRC:$rD, (zextloadi8 xaddr:$src))]>;
-def LHAX : XForm_1<31, 343, (ops GPRC:$rD, memrr:$src),
+def LHAX : XForm_1<31, 343, (outs GPRC:$rD), (ins memrr:$src),
"lhax $rD, $src", LdStLHA,
[(set GPRC:$rD, (sextloadi16 xaddr:$src))]>,
PPC970_DGroup_Cracked;
-def LHZX : XForm_1<31, 279, (ops GPRC:$rD, memrr:$src),
+def LHZX : XForm_1<31, 279, (outs GPRC:$rD), (ins memrr:$src),
"lhzx $rD, $src", LdStGeneral,
[(set GPRC:$rD, (zextloadi16 xaddr:$src))]>;
-def LWZX : XForm_1<31, 23, (ops GPRC:$rD, memrr:$src),
+def LWZX : XForm_1<31, 23, (outs GPRC:$rD), (ins memrr:$src),
"lwzx $rD, $src", LdStGeneral,
[(set GPRC:$rD, (load xaddr:$src))]>;
-def LHBRX : XForm_1<31, 790, (ops GPRC:$rD, memrr:$src),
+def LHBRX : XForm_1<31, 790, (outs GPRC:$rD), (ins memrr:$src),
"lhbrx $rD, $src", LdStGeneral,
- [(set GPRC:$rD, (PPClbrx xoaddr:$src, srcvalue:$sv, i16))]>;
-def LWBRX : XForm_1<31, 534, (ops GPRC:$rD, memrr:$src),
+ [(set GPRC:$rD, (PPClbrx xoaddr:$src, i16))]>;
+def LWBRX : XForm_1<31, 534, (outs GPRC:$rD), (ins memrr:$src),
"lwbrx $rD, $src", LdStGeneral,
- [(set GPRC:$rD, (PPClbrx xoaddr:$src, srcvalue:$sv, i32))]>;
+ [(set GPRC:$rD, (PPClbrx xoaddr:$src, i32))]>;
-def LFSX : XForm_25<31, 535, (ops F4RC:$frD, memrr:$src),
+def LFSX : XForm_25<31, 535, (outs F4RC:$frD), (ins memrr:$src),
"lfsx $frD, $src", LdStLFDU,
[(set F4RC:$frD, (load xaddr:$src))]>;
-def LFDX : XForm_25<31, 599, (ops F8RC:$frD, memrr:$src),
+def LFDX : XForm_25<31, 599, (outs F8RC:$frD), (ins memrr:$src),
"lfdx $frD, $src", LdStLFDU,
[(set F8RC:$frD, (load xaddr:$src))]>;
}
//
// Unindexed (r+i) Stores.
-let isStore = 1, noResults = 1, PPC970_Unit = 2 in {
-def STB : DForm_1<38, (ops GPRC:$rS, memri:$src),
+let PPC970_Unit = 2 in {
+def STB : DForm_1<38, (outs), (ins GPRC:$rS, memri:$src),
"stb $rS, $src", LdStGeneral,
[(truncstorei8 GPRC:$rS, iaddr:$src)]>;
-def STH : DForm_1<44, (ops GPRC:$rS, memri:$src),
+def STH : DForm_1<44, (outs), (ins GPRC:$rS, memri:$src),
"sth $rS, $src", LdStGeneral,
[(truncstorei16 GPRC:$rS, iaddr:$src)]>;
-def STW : DForm_1<36, (ops GPRC:$rS, memri:$src),
+def STW : DForm_1<36, (outs), (ins GPRC:$rS, memri:$src),
"stw $rS, $src", LdStGeneral,
[(store GPRC:$rS, iaddr:$src)]>;
-def STFS : DForm_1<52, (ops F4RC:$rS, memri:$dst),
+def STFS : DForm_1<52, (outs), (ins F4RC:$rS, memri:$dst),
"stfs $rS, $dst", LdStUX,
[(store F4RC:$rS, iaddr:$dst)]>;
-def STFD : DForm_1<54, (ops F8RC:$rS, memri:$dst),
+def STFD : DForm_1<54, (outs), (ins F8RC:$rS, memri:$dst),
"stfd $rS, $dst", LdStUX,
[(store F8RC:$rS, iaddr:$dst)]>;
}
// Unindexed (r+i) Stores with Update (preinc).
-let isStore = 1, PPC970_Unit = 2 in {
-def STBU : DForm_1<39, (ops ptr_rc:$ea_res, GPRC:$rS,
+let PPC970_Unit = 2 in {
+def STBU : DForm_1<39, (outs ptr_rc:$ea_res), (ins GPRC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
"stbu $rS, $ptroff($ptrreg)", LdStGeneral,
[(set ptr_rc:$ea_res,
(pre_truncsti8 GPRC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STHU : DForm_1<45, (ops ptr_rc:$ea_res, GPRC:$rS,
+def STHU : DForm_1<45, (outs ptr_rc:$ea_res), (ins GPRC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
"sthu $rS, $ptroff($ptrreg)", LdStGeneral,
[(set ptr_rc:$ea_res,
(pre_truncsti16 GPRC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STWU : DForm_1<37, (ops ptr_rc:$ea_res, GPRC:$rS,
+def STWU : DForm_1<37, (outs ptr_rc:$ea_res), (ins GPRC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
"stwu $rS, $ptroff($ptrreg)", LdStGeneral,
[(set ptr_rc:$ea_res, (pre_store GPRC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STFSU : DForm_1<37, (ops ptr_rc:$ea_res, F4RC:$rS,
+def STFSU : DForm_1<37, (outs ptr_rc:$ea_res), (ins F4RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
"stfsu $rS, $ptroff($ptrreg)", LdStGeneral,
[(set ptr_rc:$ea_res, (pre_store F4RC:$rS, ptr_rc:$ptrreg,
iaddroff:$ptroff))]>,
RegConstraint<"$ptrreg = $ea_res">, NoEncode<"$ea_res">;
-def STFDU : DForm_1<37, (ops ptr_rc:$ea_res, F8RC:$rS,
+def STFDU : DForm_1<37, (outs ptr_rc:$ea_res), (ins F8RC:$rS,
symbolLo:$ptroff, ptr_rc:$ptrreg),
"stfdu $rS, $ptroff($ptrreg)", LdStGeneral,
[(set ptr_rc:$ea_res, (pre_store F8RC:$rS, ptr_rc:$ptrreg,
// Indexed (r+r) Stores.
//
-let isStore = 1, noResults = 1, PPC970_Unit = 2 in {
-def STBX : XForm_8<31, 215, (ops GPRC:$rS, memrr:$dst),
+let PPC970_Unit = 2 in {
+def STBX : XForm_8<31, 215, (outs), (ins GPRC:$rS, memrr:$dst),
"stbx $rS, $dst", LdStGeneral,
[(truncstorei8 GPRC:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STHX : XForm_8<31, 407, (ops GPRC:$rS, memrr:$dst),
+def STHX : XForm_8<31, 407, (outs), (ins GPRC:$rS, memrr:$dst),
"sthx $rS, $dst", LdStGeneral,
[(truncstorei16 GPRC:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STWX : XForm_8<31, 151, (ops GPRC:$rS, memrr:$dst),
+def STWX : XForm_8<31, 151, (outs), (ins GPRC:$rS, memrr:$dst),
"stwx $rS, $dst", LdStGeneral,
[(store GPRC:$rS, xaddr:$dst)]>,
PPC970_DGroup_Cracked;
-def STWUX : XForm_8<31, 183, (ops GPRC:$rS, GPRC:$rA, GPRC:$rB),
+
+let mayStore = 1 in {
+def STWUX : XForm_8<31, 183, (outs), (ins GPRC:$rS, GPRC:$rA, GPRC:$rB),
"stwux $rS, $rA, $rB", LdStGeneral,
[]>;
-def STHBRX: XForm_8<31, 918, (ops GPRC:$rS, memrr:$dst),
+}
+def STHBRX: XForm_8<31, 918, (outs), (ins GPRC:$rS, memrr:$dst),
"sthbrx $rS, $dst", LdStGeneral,
- [(PPCstbrx GPRC:$rS, xoaddr:$dst, srcvalue:$dummy, i16)]>,
+ [(PPCstbrx GPRC:$rS, xoaddr:$dst, i16)]>,
PPC970_DGroup_Cracked;
-def STWBRX: XForm_8<31, 662, (ops GPRC:$rS, memrr:$dst),
+def STWBRX: XForm_8<31, 662, (outs), (ins GPRC:$rS, memrr:$dst),
"stwbrx $rS, $dst", LdStGeneral,
- [(PPCstbrx GPRC:$rS, xoaddr:$dst, srcvalue:$dummy, i32)]>,
+ [(PPCstbrx GPRC:$rS, xoaddr:$dst, i32)]>,
PPC970_DGroup_Cracked;
-def STFIWX: XForm_28<31, 983, (ops F8RC:$frS, memrr:$dst),
+def STFIWX: XForm_28<31, 983, (outs), (ins F8RC:$frS, memrr:$dst),
"stfiwx $frS, $dst", LdStUX,
[(PPCstfiwx F8RC:$frS, xoaddr:$dst)]>;
-def STFSX : XForm_28<31, 663, (ops F4RC:$frS, memrr:$dst),
+
+def STFSX : XForm_28<31, 663, (outs), (ins F4RC:$frS, memrr:$dst),
"stfsx $frS, $dst", LdStUX,
[(store F4RC:$frS, xaddr:$dst)]>;
-def STFDX : XForm_28<31, 727, (ops F8RC:$frS, memrr:$dst),
+def STFDX : XForm_28<31, 727, (outs), (ins F8RC:$frS, memrr:$dst),
"stfdx $frS, $dst", LdStUX,
[(store F8RC:$frS, xaddr:$dst)]>;
}
+let isBarrier = 1 in
+def SYNC : XForm_24_sync<31, 598, (outs), (ins),
+ "sync", LdStSync,
+ [(int_ppc_sync)]>;
//===----------------------------------------------------------------------===//
// PPC32 Arithmetic Instructions.
//
let PPC970_Unit = 1 in { // FXU Operations.
-def ADDI : DForm_2<14, (ops GPRC:$rD, GPRC:$rA, s16imm:$imm),
+def ADDI : DForm_2<14, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
"addi $rD, $rA, $imm", IntGeneral,
[(set GPRC:$rD, (add GPRC:$rA, immSExt16:$imm))]>;
-def ADDIC : DForm_2<12, (ops GPRC:$rD, GPRC:$rA, s16imm:$imm),
+let Defs = [CARRY] in {
+def ADDIC : DForm_2<12, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
"addic $rD, $rA, $imm", IntGeneral,
[(set GPRC:$rD, (addc GPRC:$rA, immSExt16:$imm))]>,
PPC970_DGroup_Cracked;
-def ADDICo : DForm_2<13, (ops GPRC:$rD, GPRC:$rA, s16imm:$imm),
+def ADDICo : DForm_2<13, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
"addic. $rD, $rA, $imm", IntGeneral,
[]>;
-def ADDIS : DForm_2<15, (ops GPRC:$rD, GPRC:$rA, symbolHi:$imm),
+}
+def ADDIS : DForm_2<15, (outs GPRC:$rD), (ins GPRC:$rA, symbolHi:$imm),
"addis $rD, $rA, $imm", IntGeneral,
[(set GPRC:$rD, (add GPRC:$rA, imm16ShiftedSExt:$imm))]>;
-def LA : DForm_2<14, (ops GPRC:$rD, GPRC:$rA, symbolLo:$sym),
+def LA : DForm_2<14, (outs GPRC:$rD), (ins GPRC:$rA, symbolLo:$sym),
"la $rD, $sym($rA)", IntGeneral,
[(set GPRC:$rD, (add GPRC:$rA,
(PPClo tglobaladdr:$sym, 0)))]>;
-def MULLI : DForm_2< 7, (ops GPRC:$rD, GPRC:$rA, s16imm:$imm),
+def MULLI : DForm_2< 7, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
"mulli $rD, $rA, $imm", IntMulLI,
[(set GPRC:$rD, (mul GPRC:$rA, immSExt16:$imm))]>;
-def SUBFIC : DForm_2< 8, (ops GPRC:$rD, GPRC:$rA, s16imm:$imm),
+let Defs = [CARRY] in {
+def SUBFIC : DForm_2< 8, (outs GPRC:$rD), (ins GPRC:$rA, s16imm:$imm),
"subfic $rD, $rA, $imm", IntGeneral,
[(set GPRC:$rD, (subc immSExt16:$imm, GPRC:$rA))]>;
-def LI : DForm_2_r0<14, (ops GPRC:$rD, symbolLo:$imm),
- "li $rD, $imm", IntGeneral,
- [(set GPRC:$rD, immSExt16:$imm)]>;
-def LIS : DForm_2_r0<15, (ops GPRC:$rD, symbolHi:$imm),
- "lis $rD, $imm", IntGeneral,
- [(set GPRC:$rD, imm16ShiftedSExt:$imm)]>;
+}
+
+let isReMaterializable = 1 in {
+ def LI : DForm_2_r0<14, (outs GPRC:$rD), (ins symbolLo:$imm),
+ "li $rD, $imm", IntGeneral,
+ [(set GPRC:$rD, immSExt16:$imm)]>;
+ def LIS : DForm_2_r0<15, (outs GPRC:$rD), (ins symbolHi:$imm),
+ "lis $rD, $imm", IntGeneral,
+ [(set GPRC:$rD, imm16ShiftedSExt:$imm)]>;
+}
}
let PPC970_Unit = 1 in { // FXU Operations.
-def ANDIo : DForm_4<28, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
+def ANDIo : DForm_4<28, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"andi. $dst, $src1, $src2", IntGeneral,
[(set GPRC:$dst, (and GPRC:$src1, immZExt16:$src2))]>,
isDOT;
-def ANDISo : DForm_4<29, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
+def ANDISo : DForm_4<29, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"andis. $dst, $src1, $src2", IntGeneral,
[(set GPRC:$dst, (and GPRC:$src1,imm16ShiftedZExt:$src2))]>,
isDOT;
-def ORI : DForm_4<24, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
+def ORI : DForm_4<24, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"ori $dst, $src1, $src2", IntGeneral,
[(set GPRC:$dst, (or GPRC:$src1, immZExt16:$src2))]>;
-def ORIS : DForm_4<25, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
+def ORIS : DForm_4<25, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"oris $dst, $src1, $src2", IntGeneral,
[(set GPRC:$dst, (or GPRC:$src1, imm16ShiftedZExt:$src2))]>;
-def XORI : DForm_4<26, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
+def XORI : DForm_4<26, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"xori $dst, $src1, $src2", IntGeneral,
[(set GPRC:$dst, (xor GPRC:$src1, immZExt16:$src2))]>;
-def XORIS : DForm_4<27, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
+def XORIS : DForm_4<27, (outs GPRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"xoris $dst, $src1, $src2", IntGeneral,
[(set GPRC:$dst, (xor GPRC:$src1,imm16ShiftedZExt:$src2))]>;
-def NOP : DForm_4_zero<24, (ops), "nop", IntGeneral,
+def NOP : DForm_4_zero<24, (outs), (ins), "nop", IntGeneral,
[]>;
-def CMPWI : DForm_5_ext<11, (ops CRRC:$crD, GPRC:$rA, s16imm:$imm),
+def CMPWI : DForm_5_ext<11, (outs CRRC:$crD), (ins GPRC:$rA, s16imm:$imm),
"cmpwi $crD, $rA, $imm", IntCompare>;
-def CMPLWI : DForm_6_ext<10, (ops CRRC:$dst, GPRC:$src1, u16imm:$src2),
+def CMPLWI : DForm_6_ext<10, (outs CRRC:$dst), (ins GPRC:$src1, u16imm:$src2),
"cmplwi $dst, $src1, $src2", IntCompare>;
}
let PPC970_Unit = 1 in { // FXU Operations.
-def NAND : XForm_6<31, 476, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def NAND : XForm_6<31, 476, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"nand $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (not (and GPRC:$rS, GPRC:$rB)))]>;
-def AND : XForm_6<31, 28, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def AND : XForm_6<31, 28, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"and $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (and GPRC:$rS, GPRC:$rB))]>;
-def ANDC : XForm_6<31, 60, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def ANDC : XForm_6<31, 60, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"andc $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (and GPRC:$rS, (not GPRC:$rB)))]>;
-def OR : XForm_6<31, 444, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def OR : XForm_6<31, 444, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"or $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (or GPRC:$rS, GPRC:$rB))]>;
-def NOR : XForm_6<31, 124, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def NOR : XForm_6<31, 124, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"nor $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (not (or GPRC:$rS, GPRC:$rB)))]>;
-def ORC : XForm_6<31, 412, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def ORC : XForm_6<31, 412, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"orc $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (or GPRC:$rS, (not GPRC:$rB)))]>;
-def EQV : XForm_6<31, 284, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def EQV : XForm_6<31, 284, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"eqv $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (not (xor GPRC:$rS, GPRC:$rB)))]>;
-def XOR : XForm_6<31, 316, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def XOR : XForm_6<31, 316, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"xor $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (xor GPRC:$rS, GPRC:$rB))]>;
-def SLW : XForm_6<31, 24, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def SLW : XForm_6<31, 24, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"slw $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (PPCshl GPRC:$rS, GPRC:$rB))]>;
-def SRW : XForm_6<31, 536, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+def SRW : XForm_6<31, 536, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"srw $rA, $rS, $rB", IntGeneral,
[(set GPRC:$rA, (PPCsrl GPRC:$rS, GPRC:$rB))]>;
-def SRAW : XForm_6<31, 792, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
+let Defs = [CARRY] in {
+def SRAW : XForm_6<31, 792, (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB),
"sraw $rA, $rS, $rB", IntShift,
[(set GPRC:$rA, (PPCsra GPRC:$rS, GPRC:$rB))]>;
}
+}
let PPC970_Unit = 1 in { // FXU Operations.
-def SRAWI : XForm_10<31, 824, (ops GPRC:$rA, GPRC:$rS, u5imm:$SH),
+let Defs = [CARRY] in {
+def SRAWI : XForm_10<31, 824, (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH),
"srawi $rA, $rS, $SH", IntShift,
[(set GPRC:$rA, (sra GPRC:$rS, (i32 imm:$SH)))]>;
-def CNTLZW : XForm_11<31, 26, (ops GPRC:$rA, GPRC:$rS),
+}
+def CNTLZW : XForm_11<31, 26, (outs GPRC:$rA), (ins GPRC:$rS),
"cntlzw $rA, $rS", IntGeneral,
[(set GPRC:$rA, (ctlz GPRC:$rS))]>;
-def EXTSB : XForm_11<31, 954, (ops GPRC:$rA, GPRC:$rS),
+def EXTSB : XForm_11<31, 954, (outs GPRC:$rA), (ins GPRC:$rS),
"extsb $rA, $rS", IntGeneral,
[(set GPRC:$rA, (sext_inreg GPRC:$rS, i8))]>;
-def EXTSH : XForm_11<31, 922, (ops GPRC:$rA, GPRC:$rS),
+def EXTSH : XForm_11<31, 922, (outs GPRC:$rA), (ins GPRC:$rS),
"extsh $rA, $rS", IntGeneral,
[(set GPRC:$rA, (sext_inreg GPRC:$rS, i16))]>;
-def CMPW : XForm_16_ext<31, 0, (ops CRRC:$crD, GPRC:$rA, GPRC:$rB),
+def CMPW : XForm_16_ext<31, 0, (outs CRRC:$crD), (ins GPRC:$rA, GPRC:$rB),
"cmpw $crD, $rA, $rB", IntCompare>;
-def CMPLW : XForm_16_ext<31, 32, (ops CRRC:$crD, GPRC:$rA, GPRC:$rB),
+def CMPLW : XForm_16_ext<31, 32, (outs CRRC:$crD), (ins GPRC:$rA, GPRC:$rB),
"cmplw $crD, $rA, $rB", IntCompare>;
}
let PPC970_Unit = 3 in { // FPU Operations.
-//def FCMPO : XForm_17<63, 32, (ops CRRC:$crD, FPRC:$fA, FPRC:$fB),
+//def FCMPO : XForm_17<63, 32, (outs CRRC:$crD), (ins FPRC:$fA, FPRC:$fB),
// "fcmpo $crD, $fA, $fB", FPCompare>;
-def FCMPUS : XForm_17<63, 0, (ops CRRC:$crD, F4RC:$fA, F4RC:$fB),
+def FCMPUS : XForm_17<63, 0, (outs CRRC:$crD), (ins F4RC:$fA, F4RC:$fB),
"fcmpu $crD, $fA, $fB", FPCompare>;
-def FCMPUD : XForm_17<63, 0, (ops CRRC:$crD, F8RC:$fA, F8RC:$fB),
+def FCMPUD : XForm_17<63, 0, (outs CRRC:$crD), (ins F8RC:$fA, F8RC:$fB),
"fcmpu $crD, $fA, $fB", FPCompare>;
-def FCTIWZ : XForm_26<63, 15, (ops F8RC:$frD, F8RC:$frB),
- "fctiwz $frD, $frB", FPGeneral,
- [(set F8RC:$frD, (PPCfctiwz F8RC:$frB))]>;
-def FRSP : XForm_26<63, 12, (ops F4RC:$frD, F8RC:$frB),
- "frsp $frD, $frB", FPGeneral,
- [(set F4RC:$frD, (fround F8RC:$frB))]>;
-def FSQRT : XForm_26<63, 22, (ops F8RC:$frD, F8RC:$frB),
- "fsqrt $frD, $frB", FPSqrt,
- [(set F8RC:$frD, (fsqrt F8RC:$frB))]>;
-def FSQRTS : XForm_26<59, 22, (ops F4RC:$frD, F4RC:$frB),
- "fsqrts $frD, $frB", FPSqrt,
- [(set F4RC:$frD, (fsqrt F4RC:$frB))]>;
+let Uses = [RM] in {
+ def FCTIWZ : XForm_26<63, 15, (outs F8RC:$frD), (ins F8RC:$frB),
+ "fctiwz $frD, $frB", FPGeneral,
+ [(set F8RC:$frD, (PPCfctiwz F8RC:$frB))]>;
+ def FRSP : XForm_26<63, 12, (outs F4RC:$frD), (ins F8RC:$frB),
+ "frsp $frD, $frB", FPGeneral,
+ [(set F4RC:$frD, (fround F8RC:$frB))]>;
+ def FSQRT : XForm_26<63, 22, (outs F8RC:$frD), (ins F8RC:$frB),
+ "fsqrt $frD, $frB", FPSqrt,
+ [(set F8RC:$frD, (fsqrt F8RC:$frB))]>;
+ def FSQRTS : XForm_26<59, 22, (outs F4RC:$frD), (ins F4RC:$frB),
+ "fsqrts $frD, $frB", FPSqrt,
+ [(set F4RC:$frD, (fsqrt F4RC:$frB))]>;
+ }
}
/// FMR is split into 3 versions, one for 4/8 byte FP, and one for extending.
/// often coalesced away and we don't want the dispatch group builder to think
/// that they will fill slots (which could cause the load of a LSU reject to
/// sneak into a d-group with a store).
-def FMRS : XForm_26<63, 72, (ops F4RC:$frD, F4RC:$frB),
+def FMRS : XForm_26<63, 72, (outs F4RC:$frD), (ins F4RC:$frB),
"fmr $frD, $frB", FPGeneral,
[]>, // (set F4RC:$frD, F4RC:$frB)
PPC970_Unit_Pseudo;
-def FMRD : XForm_26<63, 72, (ops F8RC:$frD, F8RC:$frB),
+def FMRD : XForm_26<63, 72, (outs F8RC:$frD), (ins F8RC:$frB),
"fmr $frD, $frB", FPGeneral,
[]>, // (set F8RC:$frD, F8RC:$frB)
PPC970_Unit_Pseudo;
-def FMRSD : XForm_26<63, 72, (ops F8RC:$frD, F4RC:$frB),
+def FMRSD : XForm_26<63, 72, (outs F8RC:$frD), (ins F4RC:$frB),
"fmr $frD, $frB", FPGeneral,
[(set F8RC:$frD, (fextend F4RC:$frB))]>,
PPC970_Unit_Pseudo;
let PPC970_Unit = 3 in { // FPU Operations.
// These are artificially split into two different forms, for 4/8 byte FP.
-def FABSS : XForm_26<63, 264, (ops F4RC:$frD, F4RC:$frB),
+def FABSS : XForm_26<63, 264, (outs F4RC:$frD), (ins F4RC:$frB),
"fabs $frD, $frB", FPGeneral,
[(set F4RC:$frD, (fabs F4RC:$frB))]>;
-def FABSD : XForm_26<63, 264, (ops F8RC:$frD, F8RC:$frB),
+def FABSD : XForm_26<63, 264, (outs F8RC:$frD), (ins F8RC:$frB),
"fabs $frD, $frB", FPGeneral,
[(set F8RC:$frD, (fabs F8RC:$frB))]>;
-def FNABSS : XForm_26<63, 136, (ops F4RC:$frD, F4RC:$frB),
+def FNABSS : XForm_26<63, 136, (outs F4RC:$frD), (ins F4RC:$frB),
"fnabs $frD, $frB", FPGeneral,
[(set F4RC:$frD, (fneg (fabs F4RC:$frB)))]>;
-def FNABSD : XForm_26<63, 136, (ops F8RC:$frD, F8RC:$frB),
+def FNABSD : XForm_26<63, 136, (outs F8RC:$frD), (ins F8RC:$frB),
"fnabs $frD, $frB", FPGeneral,
[(set F8RC:$frD, (fneg (fabs F8RC:$frB)))]>;
-def FNEGS : XForm_26<63, 40, (ops F4RC:$frD, F4RC:$frB),
+def FNEGS : XForm_26<63, 40, (outs F4RC:$frD), (ins F4RC:$frB),
"fneg $frD, $frB", FPGeneral,
[(set F4RC:$frD, (fneg F4RC:$frB))]>;
-def FNEGD : XForm_26<63, 40, (ops F8RC:$frD, F8RC:$frB),
+def FNEGD : XForm_26<63, 40, (outs F8RC:$frD), (ins F8RC:$frB),
"fneg $frD, $frB", FPGeneral,
[(set F8RC:$frD, (fneg F8RC:$frB))]>;
}
// XL-Form instructions. condition register logical ops.
//
-def MCRF : XLForm_3<19, 0, (ops CRRC:$BF, CRRC:$BFA),
+def MCRF : XLForm_3<19, 0, (outs CRRC:$BF), (ins CRRC:$BFA),
"mcrf $BF, $BFA", BrMCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
+def CREQV : XLForm_1<19, 289, (outs CRBITRC:$CRD),
+ (ins CRBITRC:$CRA, CRBITRC:$CRB),
+ "creqv $CRD, $CRA, $CRB", BrCR,
+ []>;
+
+def CROR : XLForm_1<19, 449, (outs CRBITRC:$CRD),
+ (ins CRBITRC:$CRA, CRBITRC:$CRB),
+ "cror $CRD, $CRA, $CRB", BrCR,
+ []>;
+
+def CRSET : XLForm_1_ext<19, 289, (outs CRBITRC:$dst), (ins),
+ "creqv $dst, $dst, $dst", BrCR,
+ []>;
+
// XFX-Form instructions. Instructions that deal with SPRs.
//
-def MFCTR : XFXForm_1_ext<31, 339, 9, (ops GPRC:$rT), "mfctr $rT", SprMFSPR>,
+let Uses = [CTR] in {
+def MFCTR : XFXForm_1_ext<31, 339, 9, (outs GPRC:$rT), (ins),
+ "mfctr $rT", SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
-let Pattern = [(PPCmtctr GPRC:$rS)] in {
-def MTCTR : XFXForm_7_ext<31, 467, 9, (ops GPRC:$rS), "mtctr $rS", SprMTSPR>,
+}
+let Defs = [CTR], Pattern = [(PPCmtctr GPRC:$rS)] in {
+def MTCTR : XFXForm_7_ext<31, 467, 9, (outs), (ins GPRC:$rS),
+ "mtctr $rS", SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
-def MTLR : XFXForm_7_ext<31, 467, 8, (ops GPRC:$rS), "mtlr $rS", SprMTSPR>,
+let Defs = [LR] in {
+def MTLR : XFXForm_7_ext<31, 467, 8, (outs), (ins GPRC:$rS),
+ "mtlr $rS", SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
-def MFLR : XFXForm_1_ext<31, 339, 8, (ops GPRC:$rT), "mflr $rT", SprMFSPR>,
+}
+let Uses = [LR] in {
+def MFLR : XFXForm_1_ext<31, 339, 8, (outs GPRC:$rT), (ins),
+ "mflr $rT", SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
+}
// Move to/from VRSAVE: despite being a SPR, the VRSAVE register is renamed like
// a GPR on the PPC970. As such, copies in and out have the same performance
// characteristics as an OR instruction.
-def MTVRSAVE : XFXForm_7_ext<31, 467, 256, (ops GPRC:$rS),
+def MTVRSAVE : XFXForm_7_ext<31, 467, 256, (outs), (ins GPRC:$rS),
"mtspr 256, $rS", IntGeneral>,
PPC970_DGroup_Single, PPC970_Unit_FXU;
-def MFVRSAVE : XFXForm_1_ext<31, 339, 256, (ops GPRC:$rT),
+def MFVRSAVE : XFXForm_1_ext<31, 339, 256, (outs GPRC:$rT), (ins),
"mfspr $rT, 256", IntGeneral>,
PPC970_DGroup_First, PPC970_Unit_FXU;
-def MTCRF : XFXForm_5<31, 144, (ops crbitm:$FXM, GPRC:$rS),
+def MTCRF : XFXForm_5<31, 144, (outs), (ins crbitm:$FXM, GPRC:$rS),
"mtcrf $FXM, $rS", BrMCRX>,
PPC970_MicroCode, PPC970_Unit_CRU;
-def MFCR : XFXForm_3<31, 19, (ops GPRC:$rT), "mfcr $rT", SprMFCR>,
+// FIXME: this Uses all the CR registers. Marking it as such is
+// necessary for DeadMachineInstructionElim to do the right thing.
+// However, marking it also exposes PR 2964, and causes crashes in
+// the Local RA because it doesn't like this sequence:
+// vreg = MCRF CR0
+// MFCR <kill of whatever preg got assigned to vreg>
+// For now DeadMachineInstructionElim is turned off, so don't do the marking.
+def MFCR : XFXForm_3<31, 19, (outs GPRC:$rT), (ins), "mfcr $rT", SprMFCR>,
PPC970_MicroCode, PPC970_Unit_CRU;
-def MFOCRF: XFXForm_5a<31, 19, (ops GPRC:$rT, crbitm:$FXM),
+def MFOCRF: XFXForm_5a<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
"mfcr $rT, $FXM", SprMFCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
+// Instructions to manipulate FPSCR. Only long double handling uses these.
+// FPSCR is not modelled; we use the SDNode Flag to keep things in order.
+
+let Uses = [RM], Defs = [RM] in {
+ def MTFSB0 : XForm_43<63, 70, (outs), (ins u5imm:$FM),
+ "mtfsb0 $FM", IntMTFSB0,
+ [(PPCmtfsb0 (i32 imm:$FM))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+ def MTFSB1 : XForm_43<63, 38, (outs), (ins u5imm:$FM),
+ "mtfsb1 $FM", IntMTFSB0,
+ [(PPCmtfsb1 (i32 imm:$FM))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+ // MTFSF does not actually produce an FP result. We pretend it copies
+ // input reg B to the output. If we didn't do this it would look like the
+ // instruction had no outputs (because we aren't modelling the FPSCR) and
+ // it would be deleted.
+ def MTFSF : XFLForm<63, 711, (outs F8RC:$FRA),
+ (ins i32imm:$FM, F8RC:$rT, F8RC:$FRB),
+ "mtfsf $FM, $rT", "$FRB = $FRA", IntMTFSB0,
+ [(set F8RC:$FRA, (PPCmtfsf (i32 imm:$FM),
+ F8RC:$rT, F8RC:$FRB))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+}
+let Uses = [RM] in {
+ def MFFS : XForm_42<63, 583, (outs F8RC:$rT), (ins),
+ "mffs $rT", IntMFFS,
+ [(set F8RC:$rT, (PPCmffs))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+ def FADDrtz: AForm_2<63, 21,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fadd $FRT, $FRA, $FRB", FPGeneral,
+ [(set F8RC:$FRT, (PPCfaddrtz F8RC:$FRA, F8RC:$FRB))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+}
+
+
let PPC970_Unit = 1 in { // FXU Operations.
// XO-Form instructions. Arithmetic instructions that can set overflow bit
//
-def ADD4 : XOForm_1<31, 266, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+def ADD4 : XOForm_1<31, 266, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"add $rT, $rA, $rB", IntGeneral,
[(set GPRC:$rT, (add GPRC:$rA, GPRC:$rB))]>;
-def ADDC : XOForm_1<31, 10, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+let Defs = [CARRY] in {
+def ADDC : XOForm_1<31, 10, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"addc $rT, $rA, $rB", IntGeneral,
[(set GPRC:$rT, (addc GPRC:$rA, GPRC:$rB))]>,
PPC970_DGroup_Cracked;
-def ADDE : XOForm_1<31, 138, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
- "adde $rT, $rA, $rB", IntGeneral,
- [(set GPRC:$rT, (adde GPRC:$rA, GPRC:$rB))]>;
-def DIVW : XOForm_1<31, 491, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+}
+def DIVW : XOForm_1<31, 491, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"divw $rT, $rA, $rB", IntDivW,
[(set GPRC:$rT, (sdiv GPRC:$rA, GPRC:$rB))]>,
PPC970_DGroup_First, PPC970_DGroup_Cracked;
-def DIVWU : XOForm_1<31, 459, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+def DIVWU : XOForm_1<31, 459, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"divwu $rT, $rA, $rB", IntDivW,
[(set GPRC:$rT, (udiv GPRC:$rA, GPRC:$rB))]>,
PPC970_DGroup_First, PPC970_DGroup_Cracked;
-def MULHW : XOForm_1<31, 75, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+def MULHW : XOForm_1<31, 75, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"mulhw $rT, $rA, $rB", IntMulHW,
[(set GPRC:$rT, (mulhs GPRC:$rA, GPRC:$rB))]>;
-def MULHWU : XOForm_1<31, 11, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+def MULHWU : XOForm_1<31, 11, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"mulhwu $rT, $rA, $rB", IntMulHWU,
[(set GPRC:$rT, (mulhu GPRC:$rA, GPRC:$rB))]>;
-def MULLW : XOForm_1<31, 235, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+def MULLW : XOForm_1<31, 235, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"mullw $rT, $rA, $rB", IntMulHW,
[(set GPRC:$rT, (mul GPRC:$rA, GPRC:$rB))]>;
-def SUBF : XOForm_1<31, 40, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+def SUBF : XOForm_1<31, 40, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"subf $rT, $rA, $rB", IntGeneral,
[(set GPRC:$rT, (sub GPRC:$rB, GPRC:$rA))]>;
-def SUBFC : XOForm_1<31, 8, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
+let Defs = [CARRY] in {
+def SUBFC : XOForm_1<31, 8, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
"subfc $rT, $rA, $rB", IntGeneral,
[(set GPRC:$rT, (subc GPRC:$rB, GPRC:$rA))]>,
PPC970_DGroup_Cracked;
-def SUBFE : XOForm_1<31, 136, 0, (ops GPRC:$rT, GPRC:$rA, GPRC:$rB),
- "subfe $rT, $rA, $rB", IntGeneral,
- [(set GPRC:$rT, (sube GPRC:$rB, GPRC:$rA))]>;
-def ADDME : XOForm_3<31, 234, 0, (ops GPRC:$rT, GPRC:$rA),
+}
+def NEG : XOForm_3<31, 104, 0, (outs GPRC:$rT), (ins GPRC:$rA),
+ "neg $rT, $rA", IntGeneral,
+ [(set GPRC:$rT, (ineg GPRC:$rA))]>;
+let Uses = [CARRY], Defs = [CARRY] in {
+def ADDE : XOForm_1<31, 138, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
+ "adde $rT, $rA, $rB", IntGeneral,
+ [(set GPRC:$rT, (adde GPRC:$rA, GPRC:$rB))]>;
+def ADDME : XOForm_3<31, 234, 0, (outs GPRC:$rT), (ins GPRC:$rA),
"addme $rT, $rA", IntGeneral,
[(set GPRC:$rT, (adde GPRC:$rA, immAllOnes))]>;
-def ADDZE : XOForm_3<31, 202, 0, (ops GPRC:$rT, GPRC:$rA),
+def ADDZE : XOForm_3<31, 202, 0, (outs GPRC:$rT), (ins GPRC:$rA),
"addze $rT, $rA", IntGeneral,
[(set GPRC:$rT, (adde GPRC:$rA, 0))]>;
-def NEG : XOForm_3<31, 104, 0, (ops GPRC:$rT, GPRC:$rA),
- "neg $rT, $rA", IntGeneral,
- [(set GPRC:$rT, (ineg GPRC:$rA))]>;
-def SUBFME : XOForm_3<31, 232, 0, (ops GPRC:$rT, GPRC:$rA),
+def SUBFE : XOForm_1<31, 136, 0, (outs GPRC:$rT), (ins GPRC:$rA, GPRC:$rB),
+ "subfe $rT, $rA, $rB", IntGeneral,
+ [(set GPRC:$rT, (sube GPRC:$rB, GPRC:$rA))]>;
+def SUBFME : XOForm_3<31, 232, 0, (outs GPRC:$rT), (ins GPRC:$rA),
"subfme $rT, $rA", IntGeneral,
[(set GPRC:$rT, (sube immAllOnes, GPRC:$rA))]>;
-def SUBFZE : XOForm_3<31, 200, 0, (ops GPRC:$rT, GPRC:$rA),
+def SUBFZE : XOForm_3<31, 200, 0, (outs GPRC:$rT), (ins GPRC:$rA),
"subfze $rT, $rA", IntGeneral,
[(set GPRC:$rT, (sube 0, GPRC:$rA))]>;
}
+}
// A-Form instructions. Most of the instructions executed in the FPU are of
// this type.
//
let PPC970_Unit = 3 in { // FPU Operations.
-def FMADD : AForm_1<63, 29,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fmadd $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fadd (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FMADDS : AForm_1<59, 29,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fadd (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FMSUB : AForm_1<63, 28,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fmsub $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fsub (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FMSUBS : AForm_1<59, 28,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fsub (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FNMADD : AForm_1<63, 31,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fnmadd $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fneg (fadd (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB)))]>,
- Requires<[FPContractions]>;
-def FNMADDS : AForm_1<59, 31,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fnmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fneg (fadd (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB)))]>,
- Requires<[FPContractions]>;
-def FNMSUB : AForm_1<63, 30,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fnmsub $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fneg (fsub (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB)))]>,
- Requires<[FPContractions]>;
-def FNMSUBS : AForm_1<59, 30,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fnmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fneg (fsub (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB)))]>,
- Requires<[FPContractions]>;
+let Uses = [RM] in {
+ def FMADD : AForm_1<63, 29,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fmadd $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fadd (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FMADDS : AForm_1<59, 29,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fadd (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FMSUB : AForm_1<63, 28,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fmsub $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fsub (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FMSUBS : AForm_1<59, 28,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fsub (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FNMADD : AForm_1<63, 31,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fnmadd $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fneg (fadd (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+ def FNMADDS : AForm_1<59, 31,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fnmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fneg (fadd (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+ def FNMSUB : AForm_1<63, 30,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fnmsub $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fneg (fsub (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+ def FNMSUBS : AForm_1<59, 30,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fnmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fneg (fsub (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+}
// FSEL is artificially split into 4 and 8-byte forms for the result. To avoid
// having 4 of these, force the comparison to always be an 8-byte double (code
// should use an FMRSD if the input comparison value really wants to be a float)
// and 4/8 byte forms for the result and operand type..
def FSELD : AForm_1<63, 23,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
"fsel $FRT, $FRA, $FRC, $FRB", FPGeneral,
[(set F8RC:$FRT, (PPCfsel F8RC:$FRA,F8RC:$FRC,F8RC:$FRB))]>;
def FSELS : AForm_1<63, 23,
- (ops F4RC:$FRT, F8RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ (outs F4RC:$FRT), (ins F8RC:$FRA, F4RC:$FRC, F4RC:$FRB),
"fsel $FRT, $FRA, $FRC, $FRB", FPGeneral,
[(set F4RC:$FRT, (PPCfsel F8RC:$FRA,F4RC:$FRC,F4RC:$FRB))]>;
-def FADD : AForm_2<63, 21,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRB),
- "fadd $FRT, $FRA, $FRB", FPGeneral,
- [(set F8RC:$FRT, (fadd F8RC:$FRA, F8RC:$FRB))]>;
-def FADDS : AForm_2<59, 21,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRB),
- "fadds $FRT, $FRA, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fadd F4RC:$FRA, F4RC:$FRB))]>;
-def FDIV : AForm_2<63, 18,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRB),
- "fdiv $FRT, $FRA, $FRB", FPDivD,
- [(set F8RC:$FRT, (fdiv F8RC:$FRA, F8RC:$FRB))]>;
-def FDIVS : AForm_2<59, 18,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRB),
- "fdivs $FRT, $FRA, $FRB", FPDivS,
- [(set F4RC:$FRT, (fdiv F4RC:$FRA, F4RC:$FRB))]>;
-def FMUL : AForm_3<63, 25,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRB),
- "fmul $FRT, $FRA, $FRB", FPFused,
- [(set F8RC:$FRT, (fmul F8RC:$FRA, F8RC:$FRB))]>;
-def FMULS : AForm_3<59, 25,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRB),
- "fmuls $FRT, $FRA, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fmul F4RC:$FRA, F4RC:$FRB))]>;
-def FSUB : AForm_2<63, 20,
- (ops F8RC:$FRT, F8RC:$FRA, F8RC:$FRB),
- "fsub $FRT, $FRA, $FRB", FPGeneral,
- [(set F8RC:$FRT, (fsub F8RC:$FRA, F8RC:$FRB))]>;
-def FSUBS : AForm_2<59, 20,
- (ops F4RC:$FRT, F4RC:$FRA, F4RC:$FRB),
- "fsubs $FRT, $FRA, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fsub F4RC:$FRA, F4RC:$FRB))]>;
+let Uses = [RM] in {
+ def FADD : AForm_2<63, 21,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fadd $FRT, $FRA, $FRB", FPGeneral,
+ [(set F8RC:$FRT, (fadd F8RC:$FRA, F8RC:$FRB))]>;
+ def FADDS : AForm_2<59, 21,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fadds $FRT, $FRA, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fadd F4RC:$FRA, F4RC:$FRB))]>;
+ def FDIV : AForm_2<63, 18,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fdiv $FRT, $FRA, $FRB", FPDivD,
+ [(set F8RC:$FRT, (fdiv F8RC:$FRA, F8RC:$FRB))]>;
+ def FDIVS : AForm_2<59, 18,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fdivs $FRT, $FRA, $FRB", FPDivS,
+ [(set F4RC:$FRT, (fdiv F4RC:$FRA, F4RC:$FRB))]>;
+ def FMUL : AForm_3<63, 25,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fmul $FRT, $FRA, $FRB", FPFused,
+ [(set F8RC:$FRT, (fmul F8RC:$FRA, F8RC:$FRB))]>;
+ def FMULS : AForm_3<59, 25,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fmuls $FRT, $FRA, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fmul F4RC:$FRA, F4RC:$FRB))]>;
+ def FSUB : AForm_2<63, 20,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fsub $FRT, $FRA, $FRB", FPGeneral,
+ [(set F8RC:$FRT, (fsub F8RC:$FRA, F8RC:$FRB))]>;
+ def FSUBS : AForm_2<59, 20,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fsubs $FRT, $FRA, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fsub F4RC:$FRA, F4RC:$FRB))]>;
+ }
}
let PPC970_Unit = 1 in { // FXU Operations.
let isCommutable = 1 in {
// RLWIMI can be commuted if the rotate amount is zero.
def RLWIMI : MForm_2<20,
- (ops GPRC:$rA, GPRC:$rSi, GPRC:$rS, u5imm:$SH, u5imm:$MB,
+ (outs GPRC:$rA), (ins GPRC:$rSi, GPRC:$rS, u5imm:$SH, u5imm:$MB,
u5imm:$ME), "rlwimi $rA, $rS, $SH, $MB, $ME", IntRotate,
[]>, PPC970_DGroup_Cracked, RegConstraint<"$rSi = $rA">,
NoEncode<"$rSi">;
}
def RLWINM : MForm_2<21,
- (ops GPRC:$rA, GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+ (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
"rlwinm $rA, $rS, $SH, $MB, $ME", IntGeneral,
[]>;
def RLWINMo : MForm_2<21,
- (ops GPRC:$rA, GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
+ (outs GPRC:$rA), (ins GPRC:$rS, u5imm:$SH, u5imm:$MB, u5imm:$ME),
"rlwinm. $rA, $rS, $SH, $MB, $ME", IntGeneral,
[]>, isDOT, PPC970_DGroup_Cracked;
def RLWNM : MForm_2<23,
- (ops GPRC:$rA, GPRC:$rS, GPRC:$rB, u5imm:$MB, u5imm:$ME),
+ (outs GPRC:$rA), (ins GPRC:$rS, GPRC:$rB, u5imm:$MB, u5imm:$ME),
"rlwnm $rA, $rS, $rB, $MB, $ME", IntGeneral,
[]>;
}
// DWARF Pseudo Instructions
//
-def DWARF_LOC : Pseudo<(ops i32imm:$line, i32imm:$col, i32imm:$file),
+def DWARF_LOC : Pseudo<(outs), (ins i32imm:$line, i32imm:$col, i32imm:$file),
"${:comment} .loc $file, $line, $col",
[(dwarf_loc (i32 imm:$line), (i32 imm:$col),
(i32 imm:$file))]>;
def : Pat<(sub immSExt16:$imm, GPRC:$in),
(SUBFIC GPRC:$in, imm:$imm)>;
-// Return void support.
-def : Pat<(ret), (BLR)>;
-
// SHL/SRL
def : Pat<(shl GPRC:$in, (i32 imm:$imm)),
(RLWINM GPRC:$in, imm:$imm, 0, (SHL32 imm:$imm))>;
(RLWNM GPRC:$in, GPRC:$sh, (MB maskimm32:$imm), (ME maskimm32:$imm))>;
// Calls
-def : Pat<(PPCcall (i32 tglobaladdr:$dst)),
- (BL tglobaladdr:$dst)>;
-def : Pat<(PPCcall (i32 texternalsym:$dst)),
- (BL texternalsym:$dst)>;
+def : Pat<(PPCcall_Darwin (i32 tglobaladdr:$dst)),
+ (BL_Darwin tglobaladdr:$dst)>;
+def : Pat<(PPCcall_Darwin (i32 texternalsym:$dst)),
+ (BL_Darwin texternalsym:$dst)>;
+def : Pat<(PPCcall_SVR4 (i32 tglobaladdr:$dst)),
+ (BL_SVR4 tglobaladdr:$dst)>;
+def : Pat<(PPCcall_SVR4 (i32 texternalsym:$dst)),
+ (BL_SVR4 texternalsym:$dst)>;
+
+
+def : Pat<(PPCtc_return (i32 tglobaladdr:$dst), imm:$imm),
+ (TCRETURNdi tglobaladdr:$dst, imm:$imm)>;
+
+def : Pat<(PPCtc_return (i32 texternalsym:$dst), imm:$imm),
+ (TCRETURNdi texternalsym:$dst, imm:$imm)>;
+
+def : Pat<(PPCtc_return CTRRC:$dst, imm:$imm),
+ (TCRETURNri CTRRC:$dst, imm:$imm)>;
+
+
// Hi and Lo for Darwin Global Addresses.
def : Pat<(PPChi tglobaladdr:$in, 0), (LIS tglobaladdr:$in)>;
def : Pat<(PPClo tconstpool:$in, 0), (LI tconstpool:$in)>;
def : Pat<(PPChi tjumptable:$in, 0), (LIS tjumptable:$in)>;
def : Pat<(PPClo tjumptable:$in, 0), (LI tjumptable:$in)>;
+def : Pat<(PPChi tblockaddress:$in, 0), (LIS tblockaddress:$in)>;
+def : Pat<(PPClo tblockaddress:$in, 0), (LI tblockaddress:$in)>;
def : Pat<(add GPRC:$in, (PPChi tglobaladdr:$g, 0)),
(ADDIS GPRC:$in, tglobaladdr:$g)>;
def : Pat<(add GPRC:$in, (PPChi tconstpool:$g, 0)),
(ADDIS GPRC:$in, tconstpool:$g)>;
def : Pat<(add GPRC:$in, (PPChi tjumptable:$g, 0)),
(ADDIS GPRC:$in, tjumptable:$g)>;
+def : Pat<(add GPRC:$in, (PPChi tblockaddress:$g, 0)),
+ (ADDIS GPRC:$in, tblockaddress:$g)>;
// Fused negative multiply subtract, alternate pattern
def : Pat<(fsub F8RC:$B, (fmul F8RC:$A, F8RC:$C)),
def : Pat<(extloadf32 xaddr:$src),
(FMRSD (LFSX xaddr:$src))>;
+// Memory barriers
+def : Pat<(membarrier (i32 imm:$ll),
+ (i32 imm:$ls),
+ (i32 imm:$sl),
+ (i32 imm:$ss),
+ (i32 imm:$device)),
+ (SYNC)>;
+
include "PPCInstrAltivec.td"
include "PPCInstr64Bit.td"
projects / oota-llvm.git / blobdiff