def SDT_X86CallSeqEnd : SDTypeProfile<0, 2, [ SDTCisVT<0, i32>,
SDTCisVT<1, i32> ]>;
-def SDT_X86Call : SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>;
-
-def SDTX86FpGet : SDTypeProfile<1, 0, [SDTCisVT<0, f64>]>;
-def SDTX86FpSet : SDTypeProfile<0, 1, [SDTCisFP<0>]>;
-
-def SDTX86Fld : SDTypeProfile<1, 2, [SDTCisVT<0, f64>,
- SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>]>;
-def SDTX86Fst : SDTypeProfile<0, 3, [SDTCisFP<0>,
- SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>]>;
-def SDTX86Fild : SDTypeProfile<1, 2, [SDTCisVT<0, f64>, SDTCisPtrTy<1>,
- SDTCisVT<2, OtherVT>]>;
-def SDTX86FpToIMem: SDTypeProfile<0, 2, [SDTCisFP<0>, SDTCisPtrTy<1>]>;
+def SDT_X86Call : SDTypeProfile<0, 1, [SDTCisVT<0, iPTR>]>;
def SDTX86RepStr : SDTypeProfile<0, 1, [SDTCisVT<0, OtherVT>]>;
def SDTX86RdTsc : SDTypeProfile<0, 0, []>;
-def X86addflag : SDNode<"X86ISD::ADD_FLAG", SDTIntBinOp ,
- [SDNPCommutative, SDNPAssociative, SDNPOutFlag]>;
-def X86subflag : SDNode<"X86ISD::SUB_FLAG", SDTIntBinOp,
- [SDNPOutFlag]>;
-def X86adc : SDNode<"X86ISD::ADC" , SDTIntBinOp ,
- [SDNPCommutative, SDNPAssociative, SDNPInFlag]>;
-def X86sbb : SDNode<"X86ISD::SBB" , SDTIntBinOp,
- [SDNPInFlag]>;
+def SDTX86Wrapper : SDTypeProfile<1, 1, [SDTCisSameAs<0, 1>, SDTCisPtrTy<0>]>;
+
+def SDT_X86TLSADDR : SDTypeProfile<1, 1, [SDTCisPtrTy<0>, SDTCisInt<1>]>;
+
+def SDT_X86TLSTP : SDTypeProfile<1, 0, [SDTCisPtrTy<0>]>;
+
+def SDT_X86EHRET : SDTypeProfile<0, 1, [SDTCisInt<0>]>;
def X86shld : SDNode<"X86ISD::SHLD", SDTIntShiftDOp>;
def X86shrd : SDNode<"X86ISD::SHRD", SDTIntShiftDOp>;
-def X86fand : SDNode<"X86ISD::FAND", SDTFPBinOp,
- [SDNPCommutative, SDNPAssociative]>;
-def X86fxor : SDNode<"X86ISD::FXOR", SDTFPBinOp,
- [SDNPCommutative, SDNPAssociative]>;
-
def X86cmp : SDNode<"X86ISD::CMP" , SDTX86CmpTest,
- [SDNPOutFlag]>;
-def X86test : SDNode<"X86ISD::TEST", SDTX86CmpTest,
- [SDNPOutFlag]>;
+ [SDNPHasChain, SDNPOutFlag]>;
def X86cmov : SDNode<"X86ISD::CMOV", SDTX86Cmov,
[SDNPInFlag, SDNPOutFlag]>;
def X86callseq_start :
SDNode<"ISD::CALLSEQ_START", SDT_X86CallSeqStart,
- [SDNPHasChain]>;
+ [SDNPHasChain, SDNPOutFlag]>;
def X86callseq_end :
SDNode<"ISD::CALLSEQ_END", SDT_X86CallSeqEnd,
[SDNPHasChain, SDNPInFlag, SDNPOutFlag]>;
def X86call : SDNode<"X86ISD::CALL", SDT_X86Call,
[SDNPHasChain, SDNPOutFlag, SDNPOptInFlag]>;
-def X86fpget : SDNode<"X86ISD::FP_GET_RESULT", SDTX86FpGet,
- [SDNPHasChain, SDNPInFlag, SDNPOutFlag]>;
-def X86fpset : SDNode<"X86ISD::FP_SET_RESULT", SDTX86FpSet,
- [SDNPHasChain, SDNPOutFlag]>;
-
-def X86fld : SDNode<"X86ISD::FLD", SDTX86Fld,
- [SDNPHasChain]>;
-def X86fst : SDNode<"X86ISD::FST", SDTX86Fst,
- [SDNPHasChain, SDNPInFlag]>;
-def X86fild : SDNode<"X86ISD::FILD", SDTX86Fild,
- [SDNPHasChain]>;
-def X86fildflag: SDNode<"X86ISD::FILD_FLAG",SDTX86Fild,
- [SDNPHasChain, SDNPOutFlag]>;
-def X86fp_to_i16mem : SDNode<"X86ISD::FP_TO_INT16_IN_MEM", SDTX86FpToIMem,
- [SDNPHasChain]>;
-def X86fp_to_i32mem : SDNode<"X86ISD::FP_TO_INT32_IN_MEM", SDTX86FpToIMem,
- [SDNPHasChain]>;
-def X86fp_to_i64mem : SDNode<"X86ISD::FP_TO_INT64_IN_MEM", SDTX86FpToIMem,
- [SDNPHasChain]>;
+def X86tailcall: SDNode<"X86ISD::TAILCALL", SDT_X86Call,
+ [SDNPHasChain, SDNPOutFlag, SDNPOptInFlag]>;
def X86rep_stos: SDNode<"X86ISD::REP_STOS", SDTX86RepStr,
- [SDNPHasChain, SDNPInFlag]>;
+ [SDNPHasChain, SDNPInFlag, SDNPOutFlag]>;
def X86rep_movs: SDNode<"X86ISD::REP_MOVS", SDTX86RepStr,
- [SDNPHasChain, SDNPInFlag]>;
+ [SDNPHasChain, SDNPInFlag, SDNPOutFlag]>;
def X86rdtsc : SDNode<"X86ISD::RDTSC_DAG",SDTX86RdTsc,
[SDNPHasChain, SDNPOutFlag]>;
-def X86loadp : SDNode<"X86ISD::LOAD_PACK", SDTLoad,
+def X86Wrapper : SDNode<"X86ISD::Wrapper", SDTX86Wrapper>;
+def X86WrapperRIP : SDNode<"X86ISD::WrapperRIP", SDTX86Wrapper>;
+
+def X86tlsaddr : SDNode<"X86ISD::TLSADDR", SDT_X86TLSADDR,
+ [SDNPHasChain, SDNPInFlag, SDNPOutFlag]>;
+def X86TLStp : SDNode<"X86ISD::THREAD_POINTER", SDT_X86TLSTP, []>;
+
+def X86ehret : SDNode<"X86ISD::EH_RETURN", SDT_X86EHRET,
[SDNPHasChain]>;
+
//===----------------------------------------------------------------------===//
// X86 Operand Definitions.
//
// *mem - Operand definitions for the funky X86 addressing mode operands.
//
-class X86MemOperand<string printMethod> : Operand<i32> {
+class X86MemOperand<string printMethod> : Operand<iPTR> {
let PrintMethod = printMethod;
- let NumMIOperands = 4;
- let MIOperandInfo = (ops R32, i8imm, R32, i32imm);
+ let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc, i32imm);
}
def i8mem : X86MemOperand<"printi8mem">;
def i16mem : X86MemOperand<"printi16mem">;
def i32mem : X86MemOperand<"printi32mem">;
def i64mem : X86MemOperand<"printi64mem">;
+def i128mem : X86MemOperand<"printi128mem">;
def f32mem : X86MemOperand<"printf32mem">;
def f64mem : X86MemOperand<"printf64mem">;
+def f80mem : X86MemOperand<"printf80mem">;
def f128mem : X86MemOperand<"printf128mem">;
+def lea32mem : Operand<i32> {
+ let PrintMethod = "printi32mem";
+ let MIOperandInfo = (ops GR32, i8imm, GR32, i32imm);
+}
+
def SSECC : Operand<i8> {
let PrintMethod = "printSSECC";
}
+def piclabel: Operand<i32> {
+ let PrintMethod = "printPICLabel";
+}
+
// A couple of more descriptive operand definitions.
// 16-bits but only 8 bits are significant.
def i16i8imm : Operand<i16>;
//
// Define X86 specific addressing mode.
-def addr : ComplexPattern<i32, 4, "SelectAddr", []>;
-def leaaddr : ComplexPattern<i32, 4, "SelectLEAAddr",
- [add, frameindex, constpool]>;
-
-//===----------------------------------------------------------------------===//
-// X86 Instruction Format Definitions.
-//
-
-// Format specifies the encoding used by the instruction. This is part of the
-// ad-hoc solution used to emit machine instruction encodings by our machine
-// code emitter.
-class Format<bits<6> val> {
- bits<6> Value = val;
-}
-
-def Pseudo : Format<0>; def RawFrm : Format<1>;
-def AddRegFrm : Format<2>; def MRMDestReg : Format<3>;
-def MRMDestMem : Format<4>; def MRMSrcReg : Format<5>;
-def MRMSrcMem : Format<6>;
-def MRM0r : Format<16>; def MRM1r : Format<17>; def MRM2r : Format<18>;
-def MRM3r : Format<19>; def MRM4r : Format<20>; def MRM5r : Format<21>;
-def MRM6r : Format<22>; def MRM7r : Format<23>;
-def MRM0m : Format<24>; def MRM1m : Format<25>; def MRM2m : Format<26>;
-def MRM3m : Format<27>; def MRM4m : Format<28>; def MRM5m : Format<29>;
-def MRM6m : Format<30>; def MRM7m : Format<31>;
-def MRMInitReg : Format<32>;
+def addr : ComplexPattern<iPTR, 4, "SelectAddr", [], []>;
+def lea32addr : ComplexPattern<i32, 4, "SelectLEAAddr",
+ [add, mul, shl, or, frameindex], []>;
//===----------------------------------------------------------------------===//
// X86 Instruction Predicate Definitions.
-def HasSSE1 : Predicate<"Subtarget->hasSSE1()">;
-def HasSSE2 : Predicate<"Subtarget->hasSSE2()">;
-def HasSSE3 : Predicate<"Subtarget->hasSSE3()">;
-def FPStack : Predicate<"!Subtarget->hasSSE2()">;
+def HasMMX : Predicate<"Subtarget->hasMMX()">;
+def HasSSE1 : Predicate<"Subtarget->hasSSE1()">;
+def HasSSE2 : Predicate<"Subtarget->hasSSE2()">;
+def HasSSE3 : Predicate<"Subtarget->hasSSE3()">;
+def HasSSSE3 : Predicate<"Subtarget->hasSSSE3()">;
+def FPStack : Predicate<"!Subtarget->hasSSE2()">;
+def In32BitMode : Predicate<"!Subtarget->is64Bit()">;
+def In64BitMode : Predicate<"Subtarget->is64Bit()">;
+def HasLow4G : Predicate<"Subtarget->hasLow4GUserSpaceAddress()">;
+def SmallCode : Predicate<"TM.getCodeModel() == CodeModel::Small">;
+def NotSmallCode : Predicate<"TM.getCodeModel() != CodeModel::Small">;
+def IsStatic : Predicate<"TM.getRelocationModel() == Reloc::Static">;
//===----------------------------------------------------------------------===//
-// X86 specific pattern fragments.
+// X86 Instruction Format Definitions.
//
-// ImmType - This specifies the immediate type used by an instruction. This is
-// part of the ad-hoc solution used to emit machine instruction encodings by our
-// machine code emitter.
-class ImmType<bits<2> val> {
- bits<2> Value = val;
-}
-def NoImm : ImmType<0>;
-def Imm8 : ImmType<1>;
-def Imm16 : ImmType<2>;
-def Imm32 : ImmType<3>;
-
-// FPFormat - This specifies what form this FP instruction has. This is used by
-// the Floating-Point stackifier pass.
-class FPFormat<bits<3> val> {
- bits<3> Value = val;
-}
-def NotFP : FPFormat<0>;
-def ZeroArgFP : FPFormat<1>;
-def OneArgFP : FPFormat<2>;
-def OneArgFPRW : FPFormat<3>;
-def TwoArgFP : FPFormat<4>;
-def CompareFP : FPFormat<5>;
-def CondMovFP : FPFormat<6>;
-def SpecialFP : FPFormat<7>;
-
-
-class X86Inst<bits<8> opcod, Format f, ImmType i, dag ops, string AsmStr>
- : Instruction {
- let Namespace = "X86";
-
- bits<8> Opcode = opcod;
- Format Form = f;
- bits<6> FormBits = Form.Value;
- ImmType ImmT = i;
- bits<2> ImmTypeBits = ImmT.Value;
-
- dag OperandList = ops;
- string AsmString = AsmStr;
-
- //
- // Attributes specific to X86 instructions...
- //
- bit hasOpSizePrefix = 0; // Does this inst have a 0x66 prefix?
-
- bits<4> Prefix = 0; // Which prefix byte does this inst have?
- FPFormat FPForm; // What flavor of FP instruction is this?
- bits<3> FPFormBits = 0;
-}
-
-class Imp<list<Register> uses, list<Register> defs> {
- list<Register> Uses = uses;
- list<Register> Defs = defs;
-}
-
-
-// Prefix byte classes which are used to indicate to the ad-hoc machine code
-// emitter that various prefix bytes are required.
-class OpSize { bit hasOpSizePrefix = 1; }
-class TB { bits<4> Prefix = 1; }
-class REP { bits<4> Prefix = 2; }
-class D8 { bits<4> Prefix = 3; }
-class D9 { bits<4> Prefix = 4; }
-class DA { bits<4> Prefix = 5; }
-class DB { bits<4> Prefix = 6; }
-class DC { bits<4> Prefix = 7; }
-class DD { bits<4> Prefix = 8; }
-class DE { bits<4> Prefix = 9; }
-class DF { bits<4> Prefix = 10; }
-class XD { bits<4> Prefix = 11; }
-class XS { bits<4> Prefix = 12; }
-
+include "X86InstrFormats.td"
//===----------------------------------------------------------------------===//
// Pattern fragments...
//
// X86 specific condition code. These correspond to CondCode in
-// X86ISelLowering.h. They must be kept in synch.
+// X86InstrInfo.h. They must be kept in synch.
def X86_COND_A : PatLeaf<(i8 0)>;
def X86_COND_AE : PatLeaf<(i8 1)>;
def X86_COND_B : PatLeaf<(i8 2)>;
def i16immSExt8 : PatLeaf<(i16 imm), [{
// i16immSExt8 predicate - True if the 16-bit immediate fits in a 8-bit
// sign extended field.
- return (int)N->getValue() == (signed char)N->getValue();
+ return (int16_t)N->getValue() == (int8_t)N->getValue();
}]>;
def i32immSExt8 : PatLeaf<(i32 imm), [{
// i32immSExt8 predicate - True if the 32-bit immediate fits in a 8-bit
// sign extended field.
- return (int)N->getValue() == (signed char)N->getValue();
-}]>;
-
-def i16immZExt8 : PatLeaf<(i16 imm), [{
- // i16immZExt8 predicate - True if the 16-bit immediate fits in a 8-bit zero
- // extended field.
- return (unsigned)N->getValue() == (unsigned char)N->getValue();
-}]>;
-
-def fp32imm0 : PatLeaf<(f32 fpimm), [{
- return N->isExactlyValue(+0.0);
-}]>;
-
-def fp64imm0 : PatLeaf<(f64 fpimm), [{
- return N->isExactlyValue(+0.0);
-}]>;
-
-def fp64immneg0 : PatLeaf<(f64 fpimm), [{
- return N->isExactlyValue(-0.0);
-}]>;
-
-def fp64imm1 : PatLeaf<(f64 fpimm), [{
- return N->isExactlyValue(+1.0);
-}]>;
-
-def fp64immneg1 : PatLeaf<(f64 fpimm), [{
- return N->isExactlyValue(-1.0);
+ return (int32_t)N->getValue() == (int8_t)N->getValue();
}]>;
// Helper fragments for loads.
def loadi8 : PatFrag<(ops node:$ptr), (i8 (load node:$ptr))>;
def loadi16 : PatFrag<(ops node:$ptr), (i16 (load node:$ptr))>;
def loadi32 : PatFrag<(ops node:$ptr), (i32 (load node:$ptr))>;
+def loadi64 : PatFrag<(ops node:$ptr), (i64 (load node:$ptr))>;
+
def loadf32 : PatFrag<(ops node:$ptr), (f32 (load node:$ptr))>;
def loadf64 : PatFrag<(ops node:$ptr), (f64 (load node:$ptr))>;
-
-def sextloadi16i1 : PatFrag<(ops node:$ptr), (i16 (sextload node:$ptr, i1))>;
-def sextloadi32i1 : PatFrag<(ops node:$ptr), (i32 (sextload node:$ptr, i1))>;
-def sextloadi16i8 : PatFrag<(ops node:$ptr), (i16 (sextload node:$ptr, i8))>;
-def sextloadi32i8 : PatFrag<(ops node:$ptr), (i32 (sextload node:$ptr, i8))>;
-def sextloadi32i16 : PatFrag<(ops node:$ptr), (i32 (sextload node:$ptr, i16))>;
-
-def zextloadi8i1 : PatFrag<(ops node:$ptr), (i8 (zextload node:$ptr, i1))>;
-def zextloadi16i1 : PatFrag<(ops node:$ptr), (i16 (zextload node:$ptr, i1))>;
-def zextloadi32i1 : PatFrag<(ops node:$ptr), (i32 (zextload node:$ptr, i1))>;
-def zextloadi16i8 : PatFrag<(ops node:$ptr), (i16 (zextload node:$ptr, i8))>;
-def zextloadi32i8 : PatFrag<(ops node:$ptr), (i32 (zextload node:$ptr, i8))>;
-def zextloadi32i16 : PatFrag<(ops node:$ptr), (i32 (zextload node:$ptr, i16))>;
-
-def extloadi8i1 : PatFrag<(ops node:$ptr), (i8 (extload node:$ptr, i1))>;
-def extloadf64f32 : PatFrag<(ops node:$ptr), (f64 (extload node:$ptr, f32))>;
-
-def X86loadpf32 : PatFrag<(ops node:$ptr), (f32 (X86loadp node:$ptr))>;
-def X86loadpf64 : PatFrag<(ops node:$ptr), (f64 (X86loadp node:$ptr))>;
-
-//===----------------------------------------------------------------------===//
-// Instruction templates...
-
-class I<bits<8> o, Format f, dag ops, string asm, list<dag> pattern>
- : X86Inst<o, f, NoImm, ops, asm> {
- let Pattern = pattern;
-}
-class Ii8 <bits<8> o, Format f, dag ops, string asm, list<dag> pattern>
- : X86Inst<o, f, Imm8 , ops, asm> {
- let Pattern = pattern;
-}
-class Ii16<bits<8> o, Format f, dag ops, string asm, list<dag> pattern>
- : X86Inst<o, f, Imm16, ops, asm> {
- let Pattern = pattern;
-}
-class Ii32<bits<8> o, Format f, dag ops, string asm, list<dag> pattern>
- : X86Inst<o, f, Imm32, ops, asm> {
- let Pattern = pattern;
-}
+def loadf80 : PatFrag<(ops node:$ptr), (f80 (load node:$ptr))>;
+
+def sextloadi16i1 : PatFrag<(ops node:$ptr), (i16 (sextloadi1 node:$ptr))>;
+def sextloadi32i1 : PatFrag<(ops node:$ptr), (i32 (sextloadi1 node:$ptr))>;
+def sextloadi16i8 : PatFrag<(ops node:$ptr), (i16 (sextloadi8 node:$ptr))>;
+def sextloadi32i8 : PatFrag<(ops node:$ptr), (i32 (sextloadi8 node:$ptr))>;
+def sextloadi32i16 : PatFrag<(ops node:$ptr), (i32 (sextloadi16 node:$ptr))>;
+
+def zextloadi8i1 : PatFrag<(ops node:$ptr), (i8 (zextloadi1 node:$ptr))>;
+def zextloadi16i1 : PatFrag<(ops node:$ptr), (i16 (zextloadi1 node:$ptr))>;
+def zextloadi32i1 : PatFrag<(ops node:$ptr), (i32 (zextloadi1 node:$ptr))>;
+def zextloadi16i8 : PatFrag<(ops node:$ptr), (i16 (zextloadi8 node:$ptr))>;
+def zextloadi32i8 : PatFrag<(ops node:$ptr), (i32 (zextloadi8 node:$ptr))>;
+def zextloadi32i16 : PatFrag<(ops node:$ptr), (i32 (zextloadi16 node:$ptr))>;
+
+def extloadi8i1 : PatFrag<(ops node:$ptr), (i8 (extloadi1 node:$ptr))>;
+def extloadi16i1 : PatFrag<(ops node:$ptr), (i16 (extloadi1 node:$ptr))>;
+def extloadi32i1 : PatFrag<(ops node:$ptr), (i32 (extloadi1 node:$ptr))>;
+def extloadi16i8 : PatFrag<(ops node:$ptr), (i16 (extloadi8 node:$ptr))>;
+def extloadi32i8 : PatFrag<(ops node:$ptr), (i32 (extloadi8 node:$ptr))>;
+def extloadi32i16 : PatFrag<(ops node:$ptr), (i32 (extloadi16 node:$ptr))>;
//===----------------------------------------------------------------------===//
// Instruction list...
//
-def ADJCALLSTACKDOWN : I<0, Pseudo, (ops i32imm:$amt), "#ADJCALLSTACKDOWN",
+// ADJCALLSTACKDOWN/UP implicitly use/def ESP because they may be expanded into
+// a stack adjustment and the codegen must know that they may modify the stack
+// pointer before prolog-epilog rewriting occurs.
+let Defs = [ESP], Uses = [ESP] in {
+def ADJCALLSTACKDOWN : I<0, Pseudo, (outs), (ins i32imm:$amt), "#ADJCALLSTACKDOWN",
[(X86callseq_start imm:$amt)]>;
-def ADJCALLSTACKUP : I<0, Pseudo, (ops i32imm:$amt1, i32imm:$amt2),
+def ADJCALLSTACKUP : I<0, Pseudo, (outs), (ins i32imm:$amt1, i32imm:$amt2),
"#ADJCALLSTACKUP",
[(X86callseq_end imm:$amt1, imm:$amt2)]>;
-def IMPLICIT_USE : I<0, Pseudo, (ops variable_ops), "#IMPLICIT_USE", []>;
-def IMPLICIT_DEF : I<0, Pseudo, (ops variable_ops), "#IMPLICIT_DEF", []>;
-def IMPLICIT_DEF_R8 : I<0, Pseudo, (ops R8:$dst),
- "#IMPLICIT_DEF $dst",
- [(set R8:$dst, (undef))]>;
-def IMPLICIT_DEF_R16 : I<0, Pseudo, (ops R16:$dst),
- "#IMPLICIT_DEF $dst",
- [(set R16:$dst, (undef))]>;
-def IMPLICIT_DEF_R32 : I<0, Pseudo, (ops R32:$dst),
+}
+def IMPLICIT_USE : I<0, Pseudo, (outs), (ins variable_ops),
+ "#IMPLICIT_USE", []>;
+def IMPLICIT_DEF : I<0, Pseudo, (outs variable_ops), (ins),
+ "#IMPLICIT_DEF", []>;
+def IMPLICIT_DEF_GR8 : I<0, Pseudo, (outs GR8:$dst), (ins),
"#IMPLICIT_DEF $dst",
- [(set R32:$dst, (undef))]>;
-def IMPLICIT_DEF_FR32 : I<0, Pseudo, (ops FR32:$dst),
+ [(set GR8:$dst, (undef))]>;
+def IMPLICIT_DEF_GR16 : I<0, Pseudo, (outs GR16:$dst), (ins),
"#IMPLICIT_DEF $dst",
- [(set FR32:$dst, (undef))]>, Requires<[HasSSE2]>;
-def IMPLICIT_DEF_FR64 : I<0, Pseudo, (ops FR64:$dst),
+ [(set GR16:$dst, (undef))]>;
+def IMPLICIT_DEF_GR32 : I<0, Pseudo, (outs GR32:$dst), (ins),
"#IMPLICIT_DEF $dst",
- [(set FR64:$dst, (undef))]>, Requires<[HasSSE2]>;
-
-
-// CMOV* - Used to implement the SSE SELECT DAG operation. Expanded by the
-// scheduler into a branch sequence.
-let usesCustomDAGSchedInserter = 1 in { // Expanded by the scheduler.
- def CMOV_FR32 : I<0, Pseudo,
- (ops FR32:$dst, FR32:$t, FR32:$f, i8imm:$cond),
- "#CMOV_FR32 PSEUDO!",
- [(set FR32:$dst, (X86cmov FR32:$t, FR32:$f, imm:$cond))]>;
- def CMOV_FR64 : I<0, Pseudo,
- (ops FR64:$dst, FR64:$t, FR64:$f, i8imm:$cond),
- "#CMOV_FR64 PSEUDO!",
- [(set FR64:$dst, (X86cmov FR64:$t, FR64:$f, imm:$cond))]>;
-}
-
-let usesCustomDAGSchedInserter = 1 in { // Expanded by the scheduler.
- def FP_TO_INT16_IN_MEM : I<0, Pseudo,
- (ops i16mem:$dst, RFP:$src),
- "#FP_TO_INT16_IN_MEM PSEUDO!",
- [(X86fp_to_i16mem RFP:$src, addr:$dst)]>;
- def FP_TO_INT32_IN_MEM : I<0, Pseudo,
- (ops i32mem:$dst, RFP:$src),
- "#FP_TO_INT32_IN_MEM PSEUDO!",
- [(X86fp_to_i32mem RFP:$src, addr:$dst)]>;
- def FP_TO_INT64_IN_MEM : I<0, Pseudo,
- (ops i64mem:$dst, RFP:$src),
- "#FP_TO_INT64_IN_MEM PSEUDO!",
- [(X86fp_to_i64mem RFP:$src, addr:$dst)]>;
-}
-
-
-let isTerminator = 1 in
- let Defs = [FP0, FP1, FP2, FP3, FP4, FP5, FP6] in
- def FP_REG_KILL : I<0, Pseudo, (ops), "#FP_REG_KILL", []>;
-
+ [(set GR32:$dst, (undef))]>;
// Nop
-def NOOP : I<0x90, RawFrm, (ops), "nop", []>;
+def NOOP : I<0x90, RawFrm, (outs), (ins), "nop", []>;
+
//===----------------------------------------------------------------------===//
// Control Flow Instructions...
// Return instructions.
let isTerminator = 1, isReturn = 1, isBarrier = 1,
- hasCtrlDep = 1, noResults = 1 in {
- def RET : I<0xC3, RawFrm, (ops), "ret", [(X86retflag 0)]>;
- def RETI : Ii16<0xC2, RawFrm, (ops i16imm:$amt), "ret $amt",
+ hasCtrlDep = 1 in {
+ def RET : I<0xC3, RawFrm, (outs), (ins), "ret", [(X86retflag 0)]>;
+ def RETI : Ii16<0xC2, RawFrm, (outs), (ins i16imm:$amt), "ret\t$amt",
[(X86retflag imm:$amt)]>;
}
// All branches are RawFrm, Void, Branch, and Terminators
-let isBranch = 1, isTerminator = 1, noResults = 1 in
- class IBr<bits<8> opcode, dag ops, string asm, list<dag> pattern> :
- I<opcode, RawFrm, ops, asm, pattern>;
+let isBranch = 1, isTerminator = 1 in
+ class IBr<bits<8> opcode, dag ins, string asm, list<dag> pattern> :
+ I<opcode, RawFrm, (outs), ins, asm, pattern>;
+
+// Indirect branches
+let isBranch = 1, isBarrier = 1 in
+ def JMP : IBr<0xE9, (ins brtarget:$dst), "jmp\t$dst", [(br bb:$dst)]>;
+
+let isBranch = 1, isTerminator = 1, isBarrier = 1 in {
+ def JMP32r : I<0xFF, MRM4r, (outs), (ins GR32:$dst), "jmp{l}\t{*}$dst",
+ [(brind GR32:$dst)]>;
+ def JMP32m : I<0xFF, MRM4m, (outs), (ins i32mem:$dst), "jmp{l}\t{*}$dst",
+ [(brind (loadi32 addr:$dst))]>;
+}
// Conditional branches
-let isBarrier = 1 in
- def JMP : IBr<0xE9, (ops brtarget:$dst), "jmp $dst", [(br bb:$dst)]>;
-
-def JE : IBr<0x84, (ops brtarget:$dst), "je $dst",
+def JE : IBr<0x84, (ins brtarget:$dst), "je\t$dst",
[(X86brcond bb:$dst, X86_COND_E)]>, TB;
-def JNE : IBr<0x85, (ops brtarget:$dst), "jne $dst",
+def JNE : IBr<0x85, (ins brtarget:$dst), "jne\t$dst",
[(X86brcond bb:$dst, X86_COND_NE)]>, TB;
-def JL : IBr<0x8C, (ops brtarget:$dst), "jl $dst",
+def JL : IBr<0x8C, (ins brtarget:$dst), "jl\t$dst",
[(X86brcond bb:$dst, X86_COND_L)]>, TB;
-def JLE : IBr<0x8E, (ops brtarget:$dst), "jle $dst",
+def JLE : IBr<0x8E, (ins brtarget:$dst), "jle\t$dst",
[(X86brcond bb:$dst, X86_COND_LE)]>, TB;
-def JG : IBr<0x8F, (ops brtarget:$dst), "jg $dst",
+def JG : IBr<0x8F, (ins brtarget:$dst), "jg\t$dst",
[(X86brcond bb:$dst, X86_COND_G)]>, TB;
-def JGE : IBr<0x8D, (ops brtarget:$dst), "jge $dst",
+def JGE : IBr<0x8D, (ins brtarget:$dst), "jge\t$dst",
[(X86brcond bb:$dst, X86_COND_GE)]>, TB;
-def JB : IBr<0x82, (ops brtarget:$dst), "jb $dst",
+def JB : IBr<0x82, (ins brtarget:$dst), "jb\t$dst",
[(X86brcond bb:$dst, X86_COND_B)]>, TB;
-def JBE : IBr<0x86, (ops brtarget:$dst), "jbe $dst",
+def JBE : IBr<0x86, (ins brtarget:$dst), "jbe\t$dst",
[(X86brcond bb:$dst, X86_COND_BE)]>, TB;
-def JA : IBr<0x87, (ops brtarget:$dst), "ja $dst",
+def JA : IBr<0x87, (ins brtarget:$dst), "ja\t$dst",
[(X86brcond bb:$dst, X86_COND_A)]>, TB;
-def JAE : IBr<0x83, (ops brtarget:$dst), "jae $dst",
+def JAE : IBr<0x83, (ins brtarget:$dst), "jae\t$dst",
[(X86brcond bb:$dst, X86_COND_AE)]>, TB;
-def JS : IBr<0x88, (ops brtarget:$dst), "js $dst",
+def JS : IBr<0x88, (ins brtarget:$dst), "js\t$dst",
[(X86brcond bb:$dst, X86_COND_S)]>, TB;
-def JNS : IBr<0x89, (ops brtarget:$dst), "jns $dst",
+def JNS : IBr<0x89, (ins brtarget:$dst), "jns\t$dst",
[(X86brcond bb:$dst, X86_COND_NS)]>, TB;
-def JP : IBr<0x8A, (ops brtarget:$dst), "jp $dst",
+def JP : IBr<0x8A, (ins brtarget:$dst), "jp\t$dst",
[(X86brcond bb:$dst, X86_COND_P)]>, TB;
-def JNP : IBr<0x8B, (ops brtarget:$dst), "jnp $dst",
+def JNP : IBr<0x8B, (ins brtarget:$dst), "jnp\t$dst",
[(X86brcond bb:$dst, X86_COND_NP)]>, TB;
-def JO : IBr<0x80, (ops brtarget:$dst), "jo $dst",
+def JO : IBr<0x80, (ins brtarget:$dst), "jo\t$dst",
[(X86brcond bb:$dst, X86_COND_O)]>, TB;
-def JNO : IBr<0x81, (ops brtarget:$dst), "jno $dst",
+def JNO : IBr<0x81, (ins brtarget:$dst), "jno\t$dst",
[(X86brcond bb:$dst, X86_COND_NO)]>, TB;
//===----------------------------------------------------------------------===//
// Call Instructions...
//
-let isCall = 1, noResults = 1 in
+let isCall = 1 in
// All calls clobber the non-callee saved registers...
let Defs = [EAX, ECX, EDX, FP0, FP1, FP2, FP3, FP4, FP5, FP6, ST0,
+ MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7,
XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7] in {
- def CALLpcrel32 : I<0xE8, RawFrm, (ops i32imm:$dst), "call ${dst:call}",
- []>;
- def CALL32r : I<0xFF, MRM2r, (ops R32:$dst), "call {*}$dst",
- [(X86call R32:$dst)]>;
- def CALL32m : I<0xFF, MRM2m, (ops i32mem:$dst), "call {*}$dst",
- [(X86call (loadi32 addr:$dst))]>;
+ def CALLpcrel32 : I<0xE8, RawFrm, (outs), (ins i32imm:$dst, variable_ops),
+ "call\t${dst:call}", []>;
+ def CALL32r : I<0xFF, MRM2r, (outs), (ins GR32:$dst, variable_ops),
+ "call\t{*}$dst", [(X86call GR32:$dst)]>;
+ def CALL32m : I<0xFF, MRM2m, (outs), (ins i32mem:$dst, variable_ops),
+ "call\t{*}$dst", []>;
}
// Tail call stuff.
-let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, noResults = 1 in
- def TAILJMPd : IBr<0xE9, (ops i32imm:$dst), "jmp ${dst:call} # TAIL CALL", []>;
-let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, noResults = 1 in
- def TAILJMPr : I<0xFF, MRM4r, (ops R32:$dst), "jmp {*}$dst # TAIL CALL", []>;
-let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, noResults = 1 in
- def TAILJMPm : I<0xFF, MRM4m, (ops i32mem:$dst),
- "jmp {*}$dst # TAIL CALL", []>;
-
-// ADJSTACKPTRri - This is a standard ADD32ri instruction, identical in every
-// way, except that it is marked as being a terminator. This causes the epilog
-// inserter to insert reloads of callee saved registers BEFORE this. We need
-// this until we have a more accurate way of tracking where the stack pointer is
-// within a function.
-let isTerminator = 1, isTwoAddress = 1 in
- def ADJSTACKPTRri : Ii32<0x81, MRM0r, (ops R32:$dst, R32:$src1, i32imm:$src2),
- "add{l} {$src2, $dst|$dst, $src2}", []>;
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
+ def TAILJMPd : IBr<0xE9, (ins i32imm:$dst), "jmp\t${dst:call} # TAIL CALL",
+ []>;
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
+ def TAILJMPr : I<0xFF, MRM4r, (outs), (ins GR32:$dst), "jmp\t{*}$dst # TAIL CALL",
+ []>;
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
+ def TAILJMPm : I<0xFF, MRM4m, (outs), (ins i32mem:$dst),
+ "jmp\t{*}$dst # TAIL CALL", []>;
//===----------------------------------------------------------------------===//
// Miscellaneous Instructions...
//
+let Defs = [EBP, ESP], Uses = [EBP, ESP] in
def LEAVE : I<0xC9, RawFrm,
- (ops), "leave", []>, Imp<[EBP,ESP],[EBP,ESP]>;
+ (outs), (ins), "leave", []>;
+
+let Defs = [ESP], Uses = [ESP] in {
def POP32r : I<0x58, AddRegFrm,
- (ops R32:$reg), "pop{l} $reg", []>, Imp<[ESP],[ESP]>;
+ (outs GR32:$reg), (ins), "pop{l}\t$reg", []>;
+
+def PUSH32r : I<0x50, AddRegFrm,
+ (outs), (ins GR32:$reg), "push{l}\t$reg", []>;
+}
-let isTwoAddress = 1 in // R32 = bswap R32
+def MovePCtoStack : I<0, Pseudo, (outs), (ins piclabel:$label),
+ "call\t$label", []>;
+
+let isTwoAddress = 1 in // GR32 = bswap GR32
def BSWAP32r : I<0xC8, AddRegFrm,
- (ops R32:$dst, R32:$src),
- "bswap{l} $dst",
- [(set R32:$dst, (bswap R32:$src))]>, TB;
-
-def XCHG8rr : I<0x86, MRMDestReg, // xchg R8, R8
- (ops R8:$src1, R8:$src2),
- "xchg{b} {$src2|$src1}, {$src1|$src2}", []>;
-def XCHG16rr : I<0x87, MRMDestReg, // xchg R16, R16
- (ops R16:$src1, R16:$src2),
- "xchg{w} {$src2|$src1}, {$src1|$src2}", []>, OpSize;
-def XCHG32rr : I<0x87, MRMDestReg, // xchg R32, R32
- (ops R32:$src1, R32:$src2),
- "xchg{l} {$src2|$src1}, {$src1|$src2}", []>;
+ (outs GR32:$dst), (ins GR32:$src),
+ "bswap{l}\t$dst",
+ [(set GR32:$dst, (bswap GR32:$src))]>, TB;
+
+// FIXME: Model xchg* as two address instructions?
+def XCHG8rr : I<0x86, MRMDestReg, // xchg GR8, GR8
+ (outs), (ins GR8:$src1, GR8:$src2),
+ "xchg{b}\t{$src2|$src1}, {$src1|$src2}", []>;
+def XCHG16rr : I<0x87, MRMDestReg, // xchg GR16, GR16
+ (outs), (ins GR16:$src1, GR16:$src2),
+ "xchg{w}\t{$src2|$src1}, {$src1|$src2}", []>, OpSize;
+def XCHG32rr : I<0x87, MRMDestReg, // xchg GR32, GR32
+ (outs), (ins GR32:$src1, GR32:$src2),
+ "xchg{l}\t{$src2|$src1}, {$src1|$src2}", []>;
def XCHG8mr : I<0x86, MRMDestMem,
- (ops i8mem:$src1, R8:$src2),
- "xchg{b} {$src2|$src1}, {$src1|$src2}", []>;
+ (outs), (ins i8mem:$src1, GR8:$src2),
+ "xchg{b}\t{$src2|$src1}, {$src1|$src2}", []>;
def XCHG16mr : I<0x87, MRMDestMem,
- (ops i16mem:$src1, R16:$src2),
- "xchg{w} {$src2|$src1}, {$src1|$src2}", []>, OpSize;
+ (outs), (ins i16mem:$src1, GR16:$src2),
+ "xchg{w}\t{$src2|$src1}, {$src1|$src2}", []>, OpSize;
def XCHG32mr : I<0x87, MRMDestMem,
- (ops i32mem:$src1, R32:$src2),
- "xchg{l} {$src2|$src1}, {$src1|$src2}", []>;
+ (outs), (ins i32mem:$src1, GR32:$src2),
+ "xchg{l}\t{$src2|$src1}, {$src1|$src2}", []>;
def XCHG8rm : I<0x86, MRMSrcMem,
- (ops R8:$src1, i8mem:$src2),
- "xchg{b} {$src2|$src1}, {$src1|$src2}", []>;
+ (outs), (ins GR8:$src1, i8mem:$src2),
+ "xchg{b}\t{$src2|$src1}, {$src1|$src2}", []>;
def XCHG16rm : I<0x87, MRMSrcMem,
- (ops R16:$src1, i16mem:$src2),
- "xchg{w} {$src2|$src1}, {$src1|$src2}", []>, OpSize;
+ (outs), (ins GR16:$src1, i16mem:$src2),
+ "xchg{w}\t{$src2|$src1}, {$src1|$src2}", []>, OpSize;
def XCHG32rm : I<0x87, MRMSrcMem,
- (ops R32:$src1, i32mem:$src2),
- "xchg{l} {$src2|$src1}, {$src1|$src2}", []>;
+ (outs), (ins GR32:$src1, i32mem:$src2),
+ "xchg{l}\t{$src2|$src1}, {$src1|$src2}", []>;
def LEA16r : I<0x8D, MRMSrcMem,
- (ops R16:$dst, i32mem:$src),
- "lea{w} {$src|$dst}, {$dst|$src}", []>, OpSize;
+ (outs GR16:$dst), (ins i32mem:$src),
+ "lea{w}\t{$src|$dst}, {$dst|$src}", []>, OpSize;
def LEA32r : I<0x8D, MRMSrcMem,
- (ops R32:$dst, i32mem:$src),
- "lea{l} {$src|$dst}, {$dst|$src}",
- [(set R32:$dst, leaaddr:$src)]>;
-
-def REP_MOVSB : I<0xA4, RawFrm, (ops), "{rep;movsb|rep movsb}",
- [(X86rep_movs i8)]>,
- Imp<[ECX,EDI,ESI], [ECX,EDI,ESI]>, REP;
-def REP_MOVSW : I<0xA5, RawFrm, (ops), "{rep;movsw|rep movsw}",
- [(X86rep_movs i16)]>,
- Imp<[ECX,EDI,ESI], [ECX,EDI,ESI]>, REP, OpSize;
-def REP_MOVSD : I<0xA5, RawFrm, (ops), "{rep;movsd|rep movsd}",
- [(X86rep_movs i32)]>,
- Imp<[ECX,EDI,ESI], [ECX,EDI,ESI]>, REP;
-
-def REP_STOSB : I<0xAA, RawFrm, (ops), "{rep;stosb|rep stosb}",
- [(X86rep_stos i8)]>,
- Imp<[AL,ECX,EDI], [ECX,EDI]>, REP;
-def REP_STOSW : I<0xAB, RawFrm, (ops), "{rep;stosw|rep stosw}",
- [(X86rep_stos i16)]>,
- Imp<[AX,ECX,EDI], [ECX,EDI]>, REP, OpSize;
-def REP_STOSD : I<0xAB, RawFrm, (ops), "{rep;stosl|rep stosd}",
- [(X86rep_stos i32)]>,
- Imp<[EAX,ECX,EDI], [ECX,EDI]>, REP;
+ (outs GR32:$dst), (ins lea32mem:$src),
+ "lea{l}\t{$src|$dst}, {$dst|$src}",
+ [(set GR32:$dst, lea32addr:$src)]>, Requires<[In32BitMode]>;
+
+let Defs = [ECX,EDI,ESI], Uses = [ECX,EDI,ESI] in {
+def REP_MOVSB : I<0xA4, RawFrm, (outs), (ins), "{rep;movsb|rep movsb}",
+ [(X86rep_movs i8)]>, REP;
+def REP_MOVSW : I<0xA5, RawFrm, (outs), (ins), "{rep;movsw|rep movsw}",
+ [(X86rep_movs i16)]>, REP, OpSize;
+def REP_MOVSD : I<0xA5, RawFrm, (outs), (ins), "{rep;movsl|rep movsd}",
+ [(X86rep_movs i32)]>, REP;
+}
+
+let Defs = [ECX,EDI], Uses = [AL,ECX,EDI] in
+def REP_STOSB : I<0xAA, RawFrm, (outs), (ins), "{rep;stosb|rep stosb}",
+ [(X86rep_stos i8)]>, REP;
+let Defs = [ECX,EDI], Uses = [AX,ECX,EDI] in
+def REP_STOSW : I<0xAB, RawFrm, (outs), (ins), "{rep;stosw|rep stosw}",
+ [(X86rep_stos i16)]>, REP, OpSize;
+let Defs = [ECX,EDI], Uses = [EAX,ECX,EDI] in
+def REP_STOSD : I<0xAB, RawFrm, (outs), (ins), "{rep;stosl|rep stosd}",
+ [(X86rep_stos i32)]>, REP;
+let Defs = [RAX, RDX] in
+def RDTSC : I<0x31, RawFrm, (outs), (ins), "rdtsc", [(X86rdtsc)]>,
+ TB;
//===----------------------------------------------------------------------===//
// Input/Output Instructions...
//
-def IN8rr : I<0xEC, RawFrm, (ops),
- "in{b} {%dx, %al|%AL, %DX}",
- [(set AL, (readport DX))]>, Imp<[DX], [AL]>;
-def IN16rr : I<0xED, RawFrm, (ops),
- "in{w} {%dx, %ax|%AX, %DX}",
- [(set AX, (readport DX))]>, Imp<[DX], [AX]>, OpSize;
-def IN32rr : I<0xED, RawFrm, (ops),
- "in{l} {%dx, %eax|%EAX, %DX}",
- [(set EAX, (readport DX))]>, Imp<[DX],[EAX]>;
-
-def IN8ri : Ii8<0xE4, RawFrm, (ops i16i8imm:$port),
- "in{b} {$port, %al|%AL, $port}",
- [(set AL, (readport i16immZExt8:$port))]>,
- Imp<[], [AL]>;
-def IN16ri : Ii8<0xE5, RawFrm, (ops i16i8imm:$port),
- "in{w} {$port, %ax|%AX, $port}",
- [(set AX, (readport i16immZExt8:$port))]>,
- Imp<[], [AX]>, OpSize;
-def IN32ri : Ii8<0xE5, RawFrm, (ops i16i8imm:$port),
- "in{l} {$port, %eax|%EAX, $port}",
- [(set EAX, (readport i16immZExt8:$port))]>,
- Imp<[],[EAX]>;
-
-def OUT8rr : I<0xEE, RawFrm, (ops),
- "out{b} {%al, %dx|%DX, %AL}",
- [(writeport AL, DX)]>, Imp<[DX, AL], []>;
-def OUT16rr : I<0xEF, RawFrm, (ops),
- "out{w} {%ax, %dx|%DX, %AX}",
- [(writeport AX, DX)]>, Imp<[DX, AX], []>, OpSize;
-def OUT32rr : I<0xEF, RawFrm, (ops),
- "out{l} {%eax, %dx|%DX, %EAX}",
- [(writeport EAX, DX)]>, Imp<[DX, EAX], []>;
-
-def OUT8ir : Ii8<0xE6, RawFrm, (ops i16i8imm:$port),
- "out{b} {%al, $port|$port, %AL}",
- [(writeport AL, i16immZExt8:$port)]>,
- Imp<[AL], []>;
-def OUT16ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
- "out{w} {%ax, $port|$port, %AX}",
- [(writeport AX, i16immZExt8:$port)]>,
- Imp<[AX], []>, OpSize;
-def OUT32ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
- "out{l} {%eax, $port|$port, %EAX}",
- [(writeport EAX, i16immZExt8:$port)]>,
- Imp<[EAX], []>;
+let Defs = [AL], Uses = [DX] in
+def IN8rr : I<0xEC, RawFrm, (outs), (ins),
+ "in{b}\t{%dx, %al|%AL, %DX}", []>;
+let Defs = [AX], Uses = [DX] in
+def IN16rr : I<0xED, RawFrm, (outs), (ins),
+ "in{w}\t{%dx, %ax|%AX, %DX}", []>, OpSize;
+let Defs = [EAX], Uses = [DX] in
+def IN32rr : I<0xED, RawFrm, (outs), (ins),
+ "in{l}\t{%dx, %eax|%EAX, %DX}", []>;
+
+let Defs = [AL] in
+def IN8ri : Ii8<0xE4, RawFrm, (outs), (ins i16i8imm:$port),
+ "in{b}\t{$port, %al|%AL, $port}", []>;
+let Defs = [AX] in
+def IN16ri : Ii8<0xE5, RawFrm, (outs), (ins i16i8imm:$port),
+ "in{w}\t{$port, %ax|%AX, $port}", []>, OpSize;
+let Defs = [EAX] in
+def IN32ri : Ii8<0xE5, RawFrm, (outs), (ins i16i8imm:$port),
+ "in{l}\t{$port, %eax|%EAX, $port}", []>;
+
+let Uses = [DX, AL] in
+def OUT8rr : I<0xEE, RawFrm, (outs), (ins),
+ "out{b}\t{%al, %dx|%DX, %AL}", []>;
+let Uses = [DX, AX] in
+def OUT16rr : I<0xEF, RawFrm, (outs), (ins),
+ "out{w}\t{%ax, %dx|%DX, %AX}", []>, OpSize;
+let Uses = [DX, EAX] in
+def OUT32rr : I<0xEF, RawFrm, (outs), (ins),
+ "out{l}\t{%eax, %dx|%DX, %EAX}", []>;
+
+let Uses = [AL] in
+def OUT8ir : Ii8<0xE6, RawFrm, (outs), (ins i16i8imm:$port),
+ "out{b}\t{%al, $port|$port, %AL}", []>;
+let Uses = [AX] in
+def OUT16ir : Ii8<0xE7, RawFrm, (outs), (ins i16i8imm:$port),
+ "out{w}\t{%ax, $port|$port, %AX}", []>, OpSize;
+let Uses = [EAX] in
+def OUT32ir : Ii8<0xE7, RawFrm, (outs), (ins i16i8imm:$port),
+ "out{l}\t{%eax, $port|$port, %EAX}", []>;
//===----------------------------------------------------------------------===//
// Move Instructions...
//
-def MOV8rr : I<0x88, MRMDestReg, (ops R8 :$dst, R8 :$src),
- "mov{b} {$src, $dst|$dst, $src}", []>;
-def MOV16rr : I<0x89, MRMDestReg, (ops R16:$dst, R16:$src),
- "mov{w} {$src, $dst|$dst, $src}", []>, OpSize;
-def MOV32rr : I<0x89, MRMDestReg, (ops R32:$dst, R32:$src),
- "mov{l} {$src, $dst|$dst, $src}", []>;
-def MOV8ri : Ii8 <0xB0, AddRegFrm, (ops R8 :$dst, i8imm :$src),
- "mov{b} {$src, $dst|$dst, $src}",
- [(set R8:$dst, imm:$src)]>;
-def MOV16ri : Ii16<0xB8, AddRegFrm, (ops R16:$dst, i16imm:$src),
- "mov{w} {$src, $dst|$dst, $src}",
- [(set R16:$dst, imm:$src)]>, OpSize;
-def MOV32ri : Ii32<0xB8, AddRegFrm, (ops R32:$dst, i32imm:$src),
- "mov{l} {$src, $dst|$dst, $src}",
- [(set R32:$dst, imm:$src)]>;
-def MOV8mi : Ii8 <0xC6, MRM0m, (ops i8mem :$dst, i8imm :$src),
- "mov{b} {$src, $dst|$dst, $src}",
+def MOV8rr : I<0x88, MRMDestReg, (outs GR8 :$dst), (ins GR8 :$src),
+ "mov{b}\t{$src, $dst|$dst, $src}", []>;
+def MOV16rr : I<0x89, MRMDestReg, (outs GR16:$dst), (ins GR16:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+def MOV32rr : I<0x89, MRMDestReg, (outs GR32:$dst), (ins GR32:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}", []>;
+let isReMaterializable = 1 in {
+def MOV8ri : Ii8 <0xB0, AddRegFrm, (outs GR8 :$dst), (ins i8imm :$src),
+ "mov{b}\t{$src, $dst|$dst, $src}",
+ [(set GR8:$dst, imm:$src)]>;
+def MOV16ri : Ii16<0xB8, AddRegFrm, (outs GR16:$dst), (ins i16imm:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}",
+ [(set GR16:$dst, imm:$src)]>, OpSize;
+def MOV32ri : Ii32<0xB8, AddRegFrm, (outs GR32:$dst), (ins i32imm:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, imm:$src)]>;
+}
+def MOV8mi : Ii8 <0xC6, MRM0m, (outs), (ins i8mem :$dst, i8imm :$src),
+ "mov{b}\t{$src, $dst|$dst, $src}",
[(store (i8 imm:$src), addr:$dst)]>;
-def MOV16mi : Ii16<0xC7, MRM0m, (ops i16mem:$dst, i16imm:$src),
- "mov{w} {$src, $dst|$dst, $src}",
+def MOV16mi : Ii16<0xC7, MRM0m, (outs), (ins i16mem:$dst, i16imm:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}",
[(store (i16 imm:$src), addr:$dst)]>, OpSize;
-def MOV32mi : Ii32<0xC7, MRM0m, (ops i32mem:$dst, i32imm:$src),
- "mov{l} {$src, $dst|$dst, $src}",
+def MOV32mi : Ii32<0xC7, MRM0m, (outs), (ins i32mem:$dst, i32imm:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}",
[(store (i32 imm:$src), addr:$dst)]>;
-def MOV8rm : I<0x8A, MRMSrcMem, (ops R8 :$dst, i8mem :$src),
- "mov{b} {$src, $dst|$dst, $src}",
- [(set R8:$dst, (load addr:$src))]>;
-def MOV16rm : I<0x8B, MRMSrcMem, (ops R16:$dst, i16mem:$src),
- "mov{w} {$src, $dst|$dst, $src}",
- [(set R16:$dst, (load addr:$src))]>, OpSize;
-def MOV32rm : I<0x8B, MRMSrcMem, (ops R32:$dst, i32mem:$src),
- "mov{l} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (load addr:$src))]>;
-
-def MOV8mr : I<0x88, MRMDestMem, (ops i8mem :$dst, R8 :$src),
- "mov{b} {$src, $dst|$dst, $src}",
- [(store R8:$src, addr:$dst)]>;
-def MOV16mr : I<0x89, MRMDestMem, (ops i16mem:$dst, R16:$src),
- "mov{w} {$src, $dst|$dst, $src}",
- [(store R16:$src, addr:$dst)]>, OpSize;
-def MOV32mr : I<0x89, MRMDestMem, (ops i32mem:$dst, R32:$src),
- "mov{l} {$src, $dst|$dst, $src}",
- [(store R32:$src, addr:$dst)]>;
-
-// Pseudo-instructions that map movr0 to xor.
-// FIXME: remove when we can teach regalloc that xor reg, reg is ok.
-def MOV8r0 : I<0x30, MRMInitReg, (ops R8 :$dst),
- "xor{b} $dst, $dst",
- [(set R8:$dst, 0)]>;
-def MOV16r0 : I<0x31, MRMInitReg, (ops R16:$dst),
- "xor{w} $dst, $dst",
- [(set R16:$dst, 0)]>, OpSize;
-def MOV32r0 : I<0x31, MRMInitReg, (ops R32:$dst),
- "xor{l} $dst, $dst",
- [(set R32:$dst, 0)]>;
+let isLoad = 1 in {
+def MOV8rm : I<0x8A, MRMSrcMem, (outs GR8 :$dst), (ins i8mem :$src),
+ "mov{b}\t{$src, $dst|$dst, $src}",
+ [(set GR8:$dst, (load addr:$src))]>;
+def MOV16rm : I<0x8B, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}",
+ [(set GR16:$dst, (load addr:$src))]>, OpSize;
+def MOV32rm : I<0x8B, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (load addr:$src))]>;
+}
+def MOV8mr : I<0x88, MRMDestMem, (outs), (ins i8mem :$dst, GR8 :$src),
+ "mov{b}\t{$src, $dst|$dst, $src}",
+ [(store GR8:$src, addr:$dst)]>;
+def MOV16mr : I<0x89, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}",
+ [(store GR16:$src, addr:$dst)]>, OpSize;
+def MOV32mr : I<0x89, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}",
+ [(store GR32:$src, addr:$dst)]>;
+
//===----------------------------------------------------------------------===//
// Fixed-Register Multiplication and Division Instructions...
//
// Extra precision multiplication
-def MUL8r : I<0xF6, MRM4r, (ops R8:$src), "mul{b} $src",
+let Defs = [AL,AH], Uses = [AL] in
+def MUL8r : I<0xF6, MRM4r, (outs), (ins GR8:$src), "mul{b}\t$src",
// FIXME: Used for 8-bit mul, ignore result upper 8 bits.
// This probably ought to be moved to a def : Pat<> if the
// syntax can be accepted.
- [(set AL, (mul AL, R8:$src))]>,
- Imp<[AL],[AX]>; // AL,AH = AL*R8
-def MUL16r : I<0xF7, MRM4r, (ops R16:$src), "mul{w} $src", []>,
- Imp<[AX],[AX,DX]>, OpSize; // AX,DX = AX*R16
-def MUL32r : I<0xF7, MRM4r, (ops R32:$src), "mul{l} $src", []>,
- Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*R32
-def MUL8m : I<0xF6, MRM4m, (ops i8mem :$src),
- "mul{b} $src",
+ [(set AL, (mul AL, GR8:$src))]>; // AL,AH = AL*GR8
+let Defs = [AX,DX], Uses = [AX] in
+def MUL16r : I<0xF7, MRM4r, (outs), (ins GR16:$src), "mul{w}\t$src", []>,
+ OpSize; // AX,DX = AX*GR16
+let Defs = [EAX,EDX], Uses = [EAX] in
+def MUL32r : I<0xF7, MRM4r, (outs), (ins GR32:$src), "mul{l}\t$src", []>;
+ // EAX,EDX = EAX*GR32
+let Defs = [AL,AH], Uses = [AL] in
+def MUL8m : I<0xF6, MRM4m, (outs), (ins i8mem :$src),
+ "mul{b}\t$src",
// FIXME: Used for 8-bit mul, ignore result upper 8 bits.
// This probably ought to be moved to a def : Pat<> if the
// syntax can be accepted.
- [(set AL, (mul AL, (loadi8 addr:$src)))]>,
- Imp<[AL],[AX]>; // AL,AH = AL*[mem8]
-def MUL16m : I<0xF7, MRM4m, (ops i16mem:$src),
- "mul{w} $src", []>, Imp<[AX],[AX,DX]>,
- OpSize; // AX,DX = AX*[mem16]
-def MUL32m : I<0xF7, MRM4m, (ops i32mem:$src),
- "mul{l} $src", []>, Imp<[EAX],[EAX,EDX]>;// EAX,EDX = EAX*[mem32]
-
-def IMUL8r : I<0xF6, MRM5r, (ops R8:$src), "imul{b} $src", []>,
- Imp<[AL],[AX]>; // AL,AH = AL*R8
-def IMUL16r : I<0xF7, MRM5r, (ops R16:$src), "imul{w} $src", []>,
- Imp<[AX],[AX,DX]>, OpSize; // AX,DX = AX*R16
-def IMUL32r : I<0xF7, MRM5r, (ops R32:$src), "imul{l} $src", []>,
- Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*R32
-def IMUL8m : I<0xF6, MRM5m, (ops i8mem :$src),
- "imul{b} $src", []>, Imp<[AL],[AX]>; // AL,AH = AL*[mem8]
-def IMUL16m : I<0xF7, MRM5m, (ops i16mem:$src),
- "imul{w} $src", []>, Imp<[AX],[AX,DX]>,
- OpSize; // AX,DX = AX*[mem16]
-def IMUL32m : I<0xF7, MRM5m, (ops i32mem:$src),
- "imul{l} $src", []>,
- Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*[mem32]
+ [(set AL, (mul AL, (loadi8 addr:$src)))]>; // AL,AH = AL*[mem8]
+let Defs = [AX,DX], Uses = [AX] in
+def MUL16m : I<0xF7, MRM4m, (outs), (ins i16mem:$src),
+ "mul{w}\t$src", []>, OpSize; // AX,DX = AX*[mem16]
+let Defs = [EAX,EDX], Uses = [EAX] in
+def MUL32m : I<0xF7, MRM4m, (outs), (ins i32mem:$src),
+ "mul{l}\t$src", []>; // EAX,EDX = EAX*[mem32]
+
+let Defs = [AL,AH], Uses = [AL] in
+def IMUL8r : I<0xF6, MRM5r, (outs), (ins GR8:$src), "imul{b}\t$src", []>;
+ // AL,AH = AL*GR8
+let Defs = [AX,DX], Uses = [AX] in
+def IMUL16r : I<0xF7, MRM5r, (outs), (ins GR16:$src), "imul{w}\t$src", []>,
+ OpSize; // AX,DX = AX*GR16
+let Defs = [EAX,EDX], Uses = [EAX] in
+def IMUL32r : I<0xF7, MRM5r, (outs), (ins GR32:$src), "imul{l}\t$src", []>;
+ // EAX,EDX = EAX*GR32
+let Defs = [AL,AH], Uses = [AL] in
+def IMUL8m : I<0xF6, MRM5m, (outs), (ins i8mem :$src),
+ "imul{b}\t$src", []>; // AL,AH = AL*[mem8]
+let Defs = [AX,DX], Uses = [AX] in
+def IMUL16m : I<0xF7, MRM5m, (outs), (ins i16mem:$src),
+ "imul{w}\t$src", []>, OpSize; // AX,DX = AX*[mem16]
+let Defs = [EAX,EDX], Uses = [EAX] in
+def IMUL32m : I<0xF7, MRM5m, (outs), (ins i32mem:$src),
+ "imul{l}\t$src", []>; // EAX,EDX = EAX*[mem32]
// unsigned division/remainder
-def DIV8r : I<0xF6, MRM6r, (ops R8:$src), // AX/r8 = AL,AH
- "div{b} $src", []>, Imp<[AX],[AX]>;
-def DIV16r : I<0xF7, MRM6r, (ops R16:$src), // DX:AX/r16 = AX,DX
- "div{w} $src", []>, Imp<[AX,DX],[AX,DX]>, OpSize;
-def DIV32r : I<0xF7, MRM6r, (ops R32:$src), // EDX:EAX/r32 = EAX,EDX
- "div{l} $src", []>, Imp<[EAX,EDX],[EAX,EDX]>;
-def DIV8m : I<0xF6, MRM6m, (ops i8mem:$src), // AX/[mem8] = AL,AH
- "div{b} $src", []>, Imp<[AX],[AX]>;
-def DIV16m : I<0xF7, MRM6m, (ops i16mem:$src), // DX:AX/[mem16] = AX,DX
- "div{w} $src", []>, Imp<[AX,DX],[AX,DX]>, OpSize;
-def DIV32m : I<0xF7, MRM6m, (ops i32mem:$src), // EDX:EAX/[mem32] = EAX,EDX
- "div{l} $src", []>, Imp<[EAX,EDX],[EAX,EDX]>;
+let Defs = [AX], Uses = [AL,AH] in
+def DIV8r : I<0xF6, MRM6r, (outs), (ins GR8:$src), // AX/r8 = AL,AH
+ "div{b}\t$src", []>;
+let Defs = [AX,DX], Uses = [AX,DX] in
+def DIV16r : I<0xF7, MRM6r, (outs), (ins GR16:$src), // DX:AX/r16 = AX,DX
+ "div{w}\t$src", []>, OpSize;
+let Defs = [EAX,EDX], Uses = [EAX,EDX] in
+def DIV32r : I<0xF7, MRM6r, (outs), (ins GR32:$src), // EDX:EAX/r32 = EAX,EDX
+ "div{l}\t$src", []>;
+let Defs = [AX], Uses = [AL,AH] in
+def DIV8m : I<0xF6, MRM6m, (outs), (ins i8mem:$src), // AX/[mem8] = AL,AH
+ "div{b}\t$src", []>;
+let Defs = [AX,DX], Uses = [AX,DX] in
+def DIV16m : I<0xF7, MRM6m, (outs), (ins i16mem:$src), // DX:AX/[mem16] = AX,DX
+ "div{w}\t$src", []>, OpSize;
+let Defs = [EAX,EDX], Uses = [EAX,EDX] in
+def DIV32m : I<0xF7, MRM6m, (outs), (ins i32mem:$src), // EDX:EAX/[mem32] = EAX,EDX
+ "div{l}\t$src", []>;
// Signed division/remainder.
-def IDIV8r : I<0xF6, MRM7r, (ops R8:$src), // AX/r8 = AL,AH
- "idiv{b} $src", []>, Imp<[AX],[AX]>;
-def IDIV16r: I<0xF7, MRM7r, (ops R16:$src), // DX:AX/r16 = AX,DX
- "idiv{w} $src", []>, Imp<[AX,DX],[AX,DX]>, OpSize;
-def IDIV32r: I<0xF7, MRM7r, (ops R32:$src), // EDX:EAX/r32 = EAX,EDX
- "idiv{l} $src", []>, Imp<[EAX,EDX],[EAX,EDX]>;
-def IDIV8m : I<0xF6, MRM7m, (ops i8mem:$src), // AX/[mem8] = AL,AH
- "idiv{b} $src", []>, Imp<[AX],[AX]>;
-def IDIV16m: I<0xF7, MRM7m, (ops i16mem:$src), // DX:AX/[mem16] = AX,DX
- "idiv{w} $src", []>, Imp<[AX,DX],[AX,DX]>, OpSize;
-def IDIV32m: I<0xF7, MRM7m, (ops i32mem:$src), // EDX:EAX/[mem32] = EAX,EDX
- "idiv{l} $src", []>, Imp<[EAX,EDX],[EAX,EDX]>;
-
-// Sign-extenders for division.
-def CBW : I<0x98, RawFrm, (ops),
- "{cbtw|cbw}", []>, Imp<[AL],[AH]>; // AX = signext(AL)
-def CWD : I<0x99, RawFrm, (ops),
- "{cwtd|cwd}", []>, Imp<[AX],[DX]>; // DX:AX = signext(AX)
-def CDQ : I<0x99, RawFrm, (ops),
- "{cltd|cdq}", []>, Imp<[EAX],[EDX]>; // EDX:EAX = signext(EAX)
-
+let Defs = [AX], Uses = [AL,AH] in
+def IDIV8r : I<0xF6, MRM7r, (outs), (ins GR8:$src), // AX/r8 = AL,AH
+ "idiv{b}\t$src", []>;
+let Defs = [AX,DX], Uses = [AX,DX] in
+def IDIV16r: I<0xF7, MRM7r, (outs), (ins GR16:$src), // DX:AX/r16 = AX,DX
+ "idiv{w}\t$src", []>, OpSize;
+let Defs = [EAX,EDX], Uses = [EAX,EDX] in
+def IDIV32r: I<0xF7, MRM7r, (outs), (ins GR32:$src), // EDX:EAX/r32 = EAX,EDX
+ "idiv{l}\t$src", []>;
+let Defs = [AX], Uses = [AL,AH] in
+def IDIV8m : I<0xF6, MRM7m, (outs), (ins i8mem:$src), // AX/[mem8] = AL,AH
+ "idiv{b}\t$src", []>;
+let Defs = [AX,DX], Uses = [AX,DX] in
+def IDIV16m: I<0xF7, MRM7m, (outs), (ins i16mem:$src), // DX:AX/[mem16] = AX,DX
+ "idiv{w}\t$src", []>, OpSize;
+let Defs = [EAX,EDX], Uses = [EAX,EDX] in
+def IDIV32m: I<0xF7, MRM7m, (outs), (ins i32mem:$src), // EDX:EAX/[mem32] = EAX,EDX
+ "idiv{l}\t$src", []>;
+
//===----------------------------------------------------------------------===//
// Two address Instructions...
let isTwoAddress = 1 in {
// Conditional moves
-def CMOVB16rr : I<0x42, MRMSrcReg, // if <u, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovb {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVB16rr : I<0x42, MRMSrcReg, // if <u, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovb\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_B))]>,
TB, OpSize;
-def CMOVB16rm : I<0x42, MRMSrcMem, // if <u, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovb {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVB16rm : I<0x42, MRMSrcMem, // if <u, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovb\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_B))]>,
TB, OpSize;
-def CMOVB32rr : I<0x42, MRMSrcReg, // if <u, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovb {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVB32rr : I<0x42, MRMSrcReg, // if <u, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovb\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_B))]>,
TB;
-def CMOVB32rm : I<0x42, MRMSrcMem, // if <u, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovb {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVB32rm : I<0x42, MRMSrcMem, // if <u, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovb\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_B))]>,
TB;
-def CMOVAE16rr: I<0x43, MRMSrcReg, // if >=u, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovae {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVAE16rr: I<0x43, MRMSrcReg, // if >=u, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovae\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_AE))]>,
TB, OpSize;
-def CMOVAE16rm: I<0x43, MRMSrcMem, // if >=u, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovae {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVAE16rm: I<0x43, MRMSrcMem, // if >=u, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovae\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_AE))]>,
TB, OpSize;
-def CMOVAE32rr: I<0x43, MRMSrcReg, // if >=u, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovae {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVAE32rr: I<0x43, MRMSrcReg, // if >=u, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovae\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_AE))]>,
TB;
-def CMOVAE32rm: I<0x43, MRMSrcMem, // if >=u, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovae {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVAE32rm: I<0x43, MRMSrcMem, // if >=u, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovae\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_AE))]>,
TB;
-def CMOVE16rr : I<0x44, MRMSrcReg, // if ==, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmove {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVE16rr : I<0x44, MRMSrcReg, // if ==, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmove\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_E))]>,
TB, OpSize;
-def CMOVE16rm : I<0x44, MRMSrcMem, // if ==, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmove {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVE16rm : I<0x44, MRMSrcMem, // if ==, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmove\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_E))]>,
TB, OpSize;
-def CMOVE32rr : I<0x44, MRMSrcReg, // if ==, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmove {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVE32rr : I<0x44, MRMSrcReg, // if ==, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmove\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_E))]>,
TB;
-def CMOVE32rm : I<0x44, MRMSrcMem, // if ==, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmove {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVE32rm : I<0x44, MRMSrcMem, // if ==, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmove\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_E))]>,
TB;
-def CMOVNE16rr: I<0x45, MRMSrcReg, // if !=, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovne {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVNE16rr: I<0x45, MRMSrcReg, // if !=, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovne\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_NE))]>,
TB, OpSize;
-def CMOVNE16rm: I<0x45, MRMSrcMem, // if !=, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovne {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVNE16rm: I<0x45, MRMSrcMem, // if !=, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovne\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_NE))]>,
TB, OpSize;
-def CMOVNE32rr: I<0x45, MRMSrcReg, // if !=, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovne {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVNE32rr: I<0x45, MRMSrcReg, // if !=, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovne\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_NE))]>,
TB;
-def CMOVNE32rm: I<0x45, MRMSrcMem, // if !=, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovne {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVNE32rm: I<0x45, MRMSrcMem, // if !=, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovne\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_NE))]>,
TB;
-def CMOVBE16rr: I<0x46, MRMSrcReg, // if <=u, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovbe {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVBE16rr: I<0x46, MRMSrcReg, // if <=u, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovbe\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_BE))]>,
TB, OpSize;
-def CMOVBE16rm: I<0x46, MRMSrcMem, // if <=u, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovbe {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVBE16rm: I<0x46, MRMSrcMem, // if <=u, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovbe\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_BE))]>,
TB, OpSize;
-def CMOVBE32rr: I<0x46, MRMSrcReg, // if <=u, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovbe {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVBE32rr: I<0x46, MRMSrcReg, // if <=u, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovbe\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_BE))]>,
TB;
-def CMOVBE32rm: I<0x46, MRMSrcMem, // if <=u, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovbe {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVBE32rm: I<0x46, MRMSrcMem, // if <=u, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovbe\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_BE))]>,
TB;
-def CMOVA16rr : I<0x47, MRMSrcReg, // if >u, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmova {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVA16rr : I<0x47, MRMSrcReg, // if >u, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmova\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_A))]>,
TB, OpSize;
-def CMOVA16rm : I<0x47, MRMSrcMem, // if >u, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmova {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVA16rm : I<0x47, MRMSrcMem, // if >u, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmova\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_A))]>,
TB, OpSize;
-def CMOVA32rr : I<0x47, MRMSrcReg, // if >u, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmova {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVA32rr : I<0x47, MRMSrcReg, // if >u, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmova\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_A))]>,
TB;
-def CMOVA32rm : I<0x47, MRMSrcMem, // if >u, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmova {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVA32rm : I<0x47, MRMSrcMem, // if >u, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmova\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_A))]>,
TB;
-def CMOVL16rr : I<0x4C, MRMSrcReg, // if <s, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovl {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVL16rr : I<0x4C, MRMSrcReg, // if <s, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovl\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_L))]>,
TB, OpSize;
-def CMOVL16rm : I<0x4C, MRMSrcMem, // if <s, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovl {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVL16rm : I<0x4C, MRMSrcMem, // if <s, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovl\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_L))]>,
TB, OpSize;
-def CMOVL32rr : I<0x4C, MRMSrcReg, // if <s, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovl {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVL32rr : I<0x4C, MRMSrcReg, // if <s, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovl\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_L))]>,
TB;
-def CMOVL32rm : I<0x4C, MRMSrcMem, // if <s, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovl {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVL32rm : I<0x4C, MRMSrcMem, // if <s, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovl\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_L))]>,
TB;
-def CMOVGE16rr: I<0x4D, MRMSrcReg, // if >=s, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovge {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVGE16rr: I<0x4D, MRMSrcReg, // if >=s, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovge\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_GE))]>,
TB, OpSize;
-def CMOVGE16rm: I<0x4D, MRMSrcMem, // if >=s, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovge {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVGE16rm: I<0x4D, MRMSrcMem, // if >=s, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovge\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_GE))]>,
TB, OpSize;
-def CMOVGE32rr: I<0x4D, MRMSrcReg, // if >=s, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovge {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVGE32rr: I<0x4D, MRMSrcReg, // if >=s, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovge\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_GE))]>,
TB;
-def CMOVGE32rm: I<0x4D, MRMSrcMem, // if >=s, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovge {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVGE32rm: I<0x4D, MRMSrcMem, // if >=s, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovge\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_GE))]>,
TB;
-def CMOVLE16rr: I<0x4E, MRMSrcReg, // if <=s, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovle {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVLE16rr: I<0x4E, MRMSrcReg, // if <=s, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovle\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_LE))]>,
TB, OpSize;
-def CMOVLE16rm: I<0x4E, MRMSrcMem, // if <=s, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovle {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVLE16rm: I<0x4E, MRMSrcMem, // if <=s, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovle\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_LE))]>,
TB, OpSize;
-def CMOVLE32rr: I<0x4E, MRMSrcReg, // if <=s, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovle {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVLE32rr: I<0x4E, MRMSrcReg, // if <=s, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovle\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_LE))]>,
TB;
-def CMOVLE32rm: I<0x4E, MRMSrcMem, // if <=s, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovle {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVLE32rm: I<0x4E, MRMSrcMem, // if <=s, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovle\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_LE))]>,
TB;
-def CMOVG16rr : I<0x4F, MRMSrcReg, // if >s, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovg {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVG16rr : I<0x4F, MRMSrcReg, // if >s, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovg\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_G))]>,
TB, OpSize;
-def CMOVG16rm : I<0x4F, MRMSrcMem, // if >s, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovg {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVG16rm : I<0x4F, MRMSrcMem, // if >s, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovg\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_G))]>,
TB, OpSize;
-def CMOVG32rr : I<0x4F, MRMSrcReg, // if >s, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovg {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVG32rr : I<0x4F, MRMSrcReg, // if >s, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovg\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_G))]>,
TB;
-def CMOVG32rm : I<0x4F, MRMSrcMem, // if >s, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovg {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVG32rm : I<0x4F, MRMSrcMem, // if >s, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovg\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_G))]>,
TB;
-def CMOVS16rr : I<0x48, MRMSrcReg, // if signed, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovs {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVS16rr : I<0x48, MRMSrcReg, // if signed, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovs\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_S))]>,
TB, OpSize;
-def CMOVS16rm : I<0x48, MRMSrcMem, // if signed, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovs {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVS16rm : I<0x48, MRMSrcMem, // if signed, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovs\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_S))]>,
TB, OpSize;
-def CMOVS32rr : I<0x48, MRMSrcReg, // if signed, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovs {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVS32rr : I<0x48, MRMSrcReg, // if signed, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovs\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_S))]>,
TB;
-def CMOVS32rm : I<0x48, MRMSrcMem, // if signed, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovs {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVS32rm : I<0x48, MRMSrcMem, // if signed, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovs\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_S))]>,
TB;
-def CMOVNS16rr: I<0x49, MRMSrcReg, // if !signed, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovns {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVNS16rr: I<0x49, MRMSrcReg, // if !signed, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovns\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_NS))]>,
TB, OpSize;
-def CMOVNS16rm: I<0x49, MRMSrcMem, // if !signed, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovns {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVNS16rm: I<0x49, MRMSrcMem, // if !signed, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovns\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_NS))]>,
TB, OpSize;
-def CMOVNS32rr: I<0x49, MRMSrcReg, // if !signed, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovns {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVNS32rr: I<0x49, MRMSrcReg, // if !signed, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovns\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_NS))]>,
TB;
-def CMOVNS32rm: I<0x49, MRMSrcMem, // if !signed, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovns {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVNS32rm: I<0x49, MRMSrcMem, // if !signed, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovns\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_NS))]>,
TB;
-def CMOVP16rr : I<0x4A, MRMSrcReg, // if parity, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovp {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVP16rr : I<0x4A, MRMSrcReg, // if parity, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovp\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_P))]>,
TB, OpSize;
-def CMOVP16rm : I<0x4A, MRMSrcMem, // if parity, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovp {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVP16rm : I<0x4A, MRMSrcMem, // if parity, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovp\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_P))]>,
TB, OpSize;
-def CMOVP32rr : I<0x4A, MRMSrcReg, // if parity, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovp {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVP32rr : I<0x4A, MRMSrcReg, // if parity, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovp\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_P))]>,
TB;
-def CMOVP32rm : I<0x4A, MRMSrcMem, // if parity, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovp {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVP32rm : I<0x4A, MRMSrcMem, // if parity, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovp\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_P))]>,
TB;
-def CMOVNP16rr : I<0x4B, MRMSrcReg, // if !parity, R16 = R16
- (ops R16:$dst, R16:$src1, R16:$src2),
- "cmovnp {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, R16:$src2,
+def CMOVNP16rr : I<0x4B, MRMSrcReg, // if !parity, GR16 = GR16
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "cmovnp\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, GR16:$src2,
X86_COND_NP))]>,
TB, OpSize;
-def CMOVNP16rm : I<0x4B, MRMSrcMem, // if !parity, R16 = [mem16]
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "cmovnp {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86cmov R16:$src1, (loadi16 addr:$src2),
+def CMOVNP16rm : I<0x4B, MRMSrcMem, // if !parity, GR16 = [mem16]
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "cmovnp\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
X86_COND_NP))]>,
TB, OpSize;
-def CMOVNP32rr : I<0x4B, MRMSrcReg, // if !parity, R32 = R32
- (ops R32:$dst, R32:$src1, R32:$src2),
- "cmovnp {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, R32:$src2,
+def CMOVNP32rr : I<0x4B, MRMSrcReg, // if !parity, GR32 = GR32
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "cmovnp\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, GR32:$src2,
X86_COND_NP))]>,
TB;
-def CMOVNP32rm : I<0x4B, MRMSrcMem, // if !parity, R32 = [mem32]
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "cmovnp {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86cmov R32:$src1, (loadi32 addr:$src2),
+def CMOVNP32rm : I<0x4B, MRMSrcMem, // if !parity, GR32 = [mem32]
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "cmovnp\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
X86_COND_NP))]>,
TB;
// unary instructions
-def NEG8r : I<0xF6, MRM3r, (ops R8 :$dst, R8 :$src), "neg{b} $dst",
- [(set R8:$dst, (ineg R8:$src))]>;
-def NEG16r : I<0xF7, MRM3r, (ops R16:$dst, R16:$src), "neg{w} $dst",
- [(set R16:$dst, (ineg R16:$src))]>, OpSize;
-def NEG32r : I<0xF7, MRM3r, (ops R32:$dst, R32:$src), "neg{l} $dst",
- [(set R32:$dst, (ineg R32:$src))]>;
+let CodeSize = 2 in {
+def NEG8r : I<0xF6, MRM3r, (outs GR8 :$dst), (ins GR8 :$src), "neg{b}\t$dst",
+ [(set GR8:$dst, (ineg GR8:$src))]>;
+def NEG16r : I<0xF7, MRM3r, (outs GR16:$dst), (ins GR16:$src), "neg{w}\t$dst",
+ [(set GR16:$dst, (ineg GR16:$src))]>, OpSize;
+def NEG32r : I<0xF7, MRM3r, (outs GR32:$dst), (ins GR32:$src), "neg{l}\t$dst",
+ [(set GR32:$dst, (ineg GR32:$src))]>;
let isTwoAddress = 0 in {
- def NEG8m : I<0xF6, MRM3m, (ops i8mem :$dst), "neg{b} $dst",
+ def NEG8m : I<0xF6, MRM3m, (outs), (ins i8mem :$dst), "neg{b}\t$dst",
[(store (ineg (loadi8 addr:$dst)), addr:$dst)]>;
- def NEG16m : I<0xF7, MRM3m, (ops i16mem:$dst), "neg{w} $dst",
+ def NEG16m : I<0xF7, MRM3m, (outs), (ins i16mem:$dst), "neg{w}\t$dst",
[(store (ineg (loadi16 addr:$dst)), addr:$dst)]>, OpSize;
- def NEG32m : I<0xF7, MRM3m, (ops i32mem:$dst), "neg{l} $dst",
+ def NEG32m : I<0xF7, MRM3m, (outs), (ins i32mem:$dst), "neg{l}\t$dst",
[(store (ineg (loadi32 addr:$dst)), addr:$dst)]>;
}
-def NOT8r : I<0xF6, MRM2r, (ops R8 :$dst, R8 :$src), "not{b} $dst",
- [(set R8:$dst, (not R8:$src))]>;
-def NOT16r : I<0xF7, MRM2r, (ops R16:$dst, R16:$src), "not{w} $dst",
- [(set R16:$dst, (not R16:$src))]>, OpSize;
-def NOT32r : I<0xF7, MRM2r, (ops R32:$dst, R32:$src), "not{l} $dst",
- [(set R32:$dst, (not R32:$src))]>;
+def NOT8r : I<0xF6, MRM2r, (outs GR8 :$dst), (ins GR8 :$src), "not{b}\t$dst",
+ [(set GR8:$dst, (not GR8:$src))]>;
+def NOT16r : I<0xF7, MRM2r, (outs GR16:$dst), (ins GR16:$src), "not{w}\t$dst",
+ [(set GR16:$dst, (not GR16:$src))]>, OpSize;
+def NOT32r : I<0xF7, MRM2r, (outs GR32:$dst), (ins GR32:$src), "not{l}\t$dst",
+ [(set GR32:$dst, (not GR32:$src))]>;
let isTwoAddress = 0 in {
- def NOT8m : I<0xF6, MRM2m, (ops i8mem :$dst), "not{b} $dst",
+ def NOT8m : I<0xF6, MRM2m, (outs), (ins i8mem :$dst), "not{b}\t$dst",
[(store (not (loadi8 addr:$dst)), addr:$dst)]>;
- def NOT16m : I<0xF7, MRM2m, (ops i16mem:$dst), "not{w} $dst",
+ def NOT16m : I<0xF7, MRM2m, (outs), (ins i16mem:$dst), "not{w}\t$dst",
[(store (not (loadi16 addr:$dst)), addr:$dst)]>, OpSize;
- def NOT32m : I<0xF7, MRM2m, (ops i32mem:$dst), "not{l} $dst",
+ def NOT32m : I<0xF7, MRM2m, (outs), (ins i32mem:$dst), "not{l}\t$dst",
[(store (not (loadi32 addr:$dst)), addr:$dst)]>;
}
+} // CodeSize
// TODO: inc/dec is slow for P4, but fast for Pentium-M.
-def INC8r : I<0xFE, MRM0r, (ops R8 :$dst, R8 :$src), "inc{b} $dst",
- [(set R8:$dst, (add R8:$src, 1))]>;
-let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
-def INC16r : I<0xFF, MRM0r, (ops R16:$dst, R16:$src), "inc{w} $dst",
- [(set R16:$dst, (add R16:$src, 1))]>, OpSize;
-def INC32r : I<0xFF, MRM0r, (ops R32:$dst, R32:$src), "inc{l} $dst",
- [(set R32:$dst, (add R32:$src, 1))]>;
+let CodeSize = 2 in
+def INC8r : I<0xFE, MRM0r, (outs GR8 :$dst), (ins GR8 :$src), "inc{b}\t$dst",
+ [(set GR8:$dst, (add GR8:$src, 1))]>;
+let isConvertibleToThreeAddress = 1, CodeSize = 1 in { // Can xform into LEA.
+def INC16r : I<0x40, AddRegFrm, (outs GR16:$dst), (ins GR16:$src), "inc{w}\t$dst",
+ [(set GR16:$dst, (add GR16:$src, 1))]>,
+ OpSize, Requires<[In32BitMode]>;
+def INC32r : I<0x40, AddRegFrm, (outs GR32:$dst), (ins GR32:$src), "inc{l}\t$dst",
+ [(set GR32:$dst, (add GR32:$src, 1))]>, Requires<[In32BitMode]>;
}
-let isTwoAddress = 0 in {
- def INC8m : I<0xFE, MRM0m, (ops i8mem :$dst), "inc{b} $dst",
+let isTwoAddress = 0, CodeSize = 2 in {
+ def INC8m : I<0xFE, MRM0m, (outs), (ins i8mem :$dst), "inc{b}\t$dst",
[(store (add (loadi8 addr:$dst), 1), addr:$dst)]>;
- def INC16m : I<0xFF, MRM0m, (ops i16mem:$dst), "inc{w} $dst",
+ def INC16m : I<0xFF, MRM0m, (outs), (ins i16mem:$dst), "inc{w}\t$dst",
[(store (add (loadi16 addr:$dst), 1), addr:$dst)]>, OpSize;
- def INC32m : I<0xFF, MRM0m, (ops i32mem:$dst), "inc{l} $dst",
+ def INC32m : I<0xFF, MRM0m, (outs), (ins i32mem:$dst), "inc{l}\t$dst",
[(store (add (loadi32 addr:$dst), 1), addr:$dst)]>;
}
-def DEC8r : I<0xFE, MRM1r, (ops R8 :$dst, R8 :$src), "dec{b} $dst",
- [(set R8:$dst, (add R8:$src, -1))]>;
-let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
-def DEC16r : I<0xFF, MRM1r, (ops R16:$dst, R16:$src), "dec{w} $dst",
- [(set R16:$dst, (add R16:$src, -1))]>, OpSize;
-def DEC32r : I<0xFF, MRM1r, (ops R32:$dst, R32:$src), "dec{l} $dst",
- [(set R32:$dst, (add R32:$src, -1))]>;
+let CodeSize = 2 in
+def DEC8r : I<0xFE, MRM1r, (outs GR8 :$dst), (ins GR8 :$src), "dec{b}\t$dst",
+ [(set GR8:$dst, (add GR8:$src, -1))]>;
+let isConvertibleToThreeAddress = 1, CodeSize = 1 in { // Can xform into LEA.
+def DEC16r : I<0x48, AddRegFrm, (outs GR16:$dst), (ins GR16:$src), "dec{w}\t$dst",
+ [(set GR16:$dst, (add GR16:$src, -1))]>,
+ OpSize, Requires<[In32BitMode]>;
+def DEC32r : I<0x48, AddRegFrm, (outs GR32:$dst), (ins GR32:$src), "dec{l}\t$dst",
+ [(set GR32:$dst, (add GR32:$src, -1))]>, Requires<[In32BitMode]>;
}
-let isTwoAddress = 0 in {
- def DEC8m : I<0xFE, MRM1m, (ops i8mem :$dst), "dec{b} $dst",
+let isTwoAddress = 0, CodeSize = 2 in {
+ def DEC8m : I<0xFE, MRM1m, (outs), (ins i8mem :$dst), "dec{b}\t$dst",
[(store (add (loadi8 addr:$dst), -1), addr:$dst)]>;
- def DEC16m : I<0xFF, MRM1m, (ops i16mem:$dst), "dec{w} $dst",
+ def DEC16m : I<0xFF, MRM1m, (outs), (ins i16mem:$dst), "dec{w}\t$dst",
[(store (add (loadi16 addr:$dst), -1), addr:$dst)]>, OpSize;
- def DEC32m : I<0xFF, MRM1m, (ops i32mem:$dst), "dec{l} $dst",
+ def DEC32m : I<0xFF, MRM1m, (outs), (ins i32mem:$dst), "dec{l}\t$dst",
[(store (add (loadi32 addr:$dst), -1), addr:$dst)]>;
}
// Logical operators...
let isCommutable = 1 in { // X = AND Y, Z --> X = AND Z, Y
def AND8rr : I<0x20, MRMDestReg,
- (ops R8 :$dst, R8 :$src1, R8 :$src2),
- "and{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (and R8:$src1, R8:$src2))]>;
+ (outs GR8 :$dst), (ins GR8 :$src1, GR8 :$src2),
+ "and{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (and GR8:$src1, GR8:$src2))]>;
def AND16rr : I<0x21, MRMDestReg,
- (ops R16:$dst, R16:$src1, R16:$src2),
- "and{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (and R16:$src1, R16:$src2))]>, OpSize;
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "and{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (and GR16:$src1, GR16:$src2))]>, OpSize;
def AND32rr : I<0x21, MRMDestReg,
- (ops R32:$dst, R32:$src1, R32:$src2),
- "and{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (and R32:$src1, R32:$src2))]>;
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "and{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, GR32:$src2))]>;
}
def AND8rm : I<0x22, MRMSrcMem,
- (ops R8 :$dst, R8 :$src1, i8mem :$src2),
- "and{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (and R8:$src1, (load addr:$src2)))]>;
+ (outs GR8 :$dst), (ins GR8 :$src1, i8mem :$src2),
+ "and{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (and GR8:$src1, (load addr:$src2)))]>;
def AND16rm : I<0x23, MRMSrcMem,
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "and{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (and R16:$src1, (load addr:$src2)))]>, OpSize;
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "and{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (and GR16:$src1, (load addr:$src2)))]>, OpSize;
def AND32rm : I<0x23, MRMSrcMem,
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "and{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (and R32:$src1, (load addr:$src2)))]>;
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "and{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, (load addr:$src2)))]>;
def AND8ri : Ii8<0x80, MRM4r,
- (ops R8 :$dst, R8 :$src1, i8imm :$src2),
- "and{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (and R8:$src1, imm:$src2))]>;
+ (outs GR8 :$dst), (ins GR8 :$src1, i8imm :$src2),
+ "and{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (and GR8:$src1, imm:$src2))]>;
def AND16ri : Ii16<0x81, MRM4r,
- (ops R16:$dst, R16:$src1, i16imm:$src2),
- "and{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (and R16:$src1, imm:$src2))]>, OpSize;
+ (outs GR16:$dst), (ins GR16:$src1, i16imm:$src2),
+ "and{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (and GR16:$src1, imm:$src2))]>, OpSize;
def AND32ri : Ii32<0x81, MRM4r,
- (ops R32:$dst, R32:$src1, i32imm:$src2),
- "and{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (and R32:$src1, imm:$src2))]>;
+ (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "and{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, imm:$src2))]>;
def AND16ri8 : Ii8<0x83, MRM4r,
- (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "and{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (and R16:$src1, i16immSExt8:$src2))]>,
+ (outs GR16:$dst), (ins GR16:$src1, i16i8imm:$src2),
+ "and{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (and GR16:$src1, i16immSExt8:$src2))]>,
OpSize;
def AND32ri8 : Ii8<0x83, MRM4r,
- (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "and{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (and R32:$src1, i32immSExt8:$src2))]>;
+ (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "and{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (and GR32:$src1, i32immSExt8:$src2))]>;
let isTwoAddress = 0 in {
def AND8mr : I<0x20, MRMDestMem,
- (ops i8mem :$dst, R8 :$src),
- "and{b} {$src, $dst|$dst, $src}",
- [(store (and (load addr:$dst), R8:$src), addr:$dst)]>;
+ (outs), (ins i8mem :$dst, GR8 :$src),
+ "and{b}\t{$src, $dst|$dst, $src}",
+ [(store (and (load addr:$dst), GR8:$src), addr:$dst)]>;
def AND16mr : I<0x21, MRMDestMem,
- (ops i16mem:$dst, R16:$src),
- "and{w} {$src, $dst|$dst, $src}",
- [(store (and (load addr:$dst), R16:$src), addr:$dst)]>,
+ (outs), (ins i16mem:$dst, GR16:$src),
+ "and{w}\t{$src, $dst|$dst, $src}",
+ [(store (and (load addr:$dst), GR16:$src), addr:$dst)]>,
OpSize;
def AND32mr : I<0x21, MRMDestMem,
- (ops i32mem:$dst, R32:$src),
- "and{l} {$src, $dst|$dst, $src}",
- [(store (and (load addr:$dst), R32:$src), addr:$dst)]>;
+ (outs), (ins i32mem:$dst, GR32:$src),
+ "and{l}\t{$src, $dst|$dst, $src}",
+ [(store (and (load addr:$dst), GR32:$src), addr:$dst)]>;
def AND8mi : Ii8<0x80, MRM4m,
- (ops i8mem :$dst, i8imm :$src),
- "and{b} {$src, $dst|$dst, $src}",
+ (outs), (ins i8mem :$dst, i8imm :$src),
+ "and{b}\t{$src, $dst|$dst, $src}",
[(store (and (loadi8 addr:$dst), imm:$src), addr:$dst)]>;
def AND16mi : Ii16<0x81, MRM4m,
- (ops i16mem:$dst, i16imm:$src),
- "and{w} {$src, $dst|$dst, $src}",
+ (outs), (ins i16mem:$dst, i16imm:$src),
+ "and{w}\t{$src, $dst|$dst, $src}",
[(store (and (loadi16 addr:$dst), imm:$src), addr:$dst)]>,
OpSize;
def AND32mi : Ii32<0x81, MRM4m,
- (ops i32mem:$dst, i32imm:$src),
- "and{l} {$src, $dst|$dst, $src}",
+ (outs), (ins i32mem:$dst, i32imm:$src),
+ "and{l}\t{$src, $dst|$dst, $src}",
[(store (and (loadi32 addr:$dst), imm:$src), addr:$dst)]>;
def AND16mi8 : Ii8<0x83, MRM4m,
- (ops i16mem:$dst, i16i8imm :$src),
- "and{w} {$src, $dst|$dst, $src}",
+ (outs), (ins i16mem:$dst, i16i8imm :$src),
+ "and{w}\t{$src, $dst|$dst, $src}",
[(store (and (load addr:$dst), i16immSExt8:$src), addr:$dst)]>,
OpSize;
def AND32mi8 : Ii8<0x83, MRM4m,
- (ops i32mem:$dst, i32i8imm :$src),
- "and{l} {$src, $dst|$dst, $src}",
+ (outs), (ins i32mem:$dst, i32i8imm :$src),
+ "and{l}\t{$src, $dst|$dst, $src}",
[(store (and (load addr:$dst), i32immSExt8:$src), addr:$dst)]>;
}
let isCommutable = 1 in { // X = OR Y, Z --> X = OR Z, Y
-def OR8rr : I<0x08, MRMDestReg, (ops R8 :$dst, R8 :$src1, R8 :$src2),
- "or{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (or R8:$src1, R8:$src2))]>;
-def OR16rr : I<0x09, MRMDestReg, (ops R16:$dst, R16:$src1, R16:$src2),
- "or{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (or R16:$src1, R16:$src2))]>, OpSize;
-def OR32rr : I<0x09, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "or{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (or R32:$src1, R32:$src2))]>;
+def OR8rr : I<0x08, MRMDestReg, (outs GR8 :$dst), (ins GR8 :$src1, GR8 :$src2),
+ "or{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (or GR8:$src1, GR8:$src2))]>;
+def OR16rr : I<0x09, MRMDestReg, (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "or{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (or GR16:$src1, GR16:$src2))]>, OpSize;
+def OR32rr : I<0x09, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "or{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, GR32:$src2))]>;
}
-def OR8rm : I<0x0A, MRMSrcMem , (ops R8 :$dst, R8 :$src1, i8mem :$src2),
- "or{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (or R8:$src1, (load addr:$src2)))]>;
-def OR16rm : I<0x0B, MRMSrcMem , (ops R16:$dst, R16:$src1, i16mem:$src2),
- "or{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (or R16:$src1, (load addr:$src2)))]>, OpSize;
-def OR32rm : I<0x0B, MRMSrcMem , (ops R32:$dst, R32:$src1, i32mem:$src2),
- "or{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (or R32:$src1, (load addr:$src2)))]>;
-
-def OR8ri : Ii8 <0x80, MRM1r, (ops R8 :$dst, R8 :$src1, i8imm:$src2),
- "or{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (or R8:$src1, imm:$src2))]>;
-def OR16ri : Ii16<0x81, MRM1r, (ops R16:$dst, R16:$src1, i16imm:$src2),
- "or{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (or R16:$src1, imm:$src2))]>, OpSize;
-def OR32ri : Ii32<0x81, MRM1r, (ops R32:$dst, R32:$src1, i32imm:$src2),
- "or{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (or R32:$src1, imm:$src2))]>;
-
-def OR16ri8 : Ii8<0x83, MRM1r, (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "or{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (or R16:$src1, i16immSExt8:$src2))]>, OpSize;
-def OR32ri8 : Ii8<0x83, MRM1r, (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "or{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (or R32:$src1, i32immSExt8:$src2))]>;
+def OR8rm : I<0x0A, MRMSrcMem , (outs GR8 :$dst), (ins GR8 :$src1, i8mem :$src2),
+ "or{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (or GR8:$src1, (load addr:$src2)))]>;
+def OR16rm : I<0x0B, MRMSrcMem , (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "or{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (or GR16:$src1, (load addr:$src2)))]>, OpSize;
+def OR32rm : I<0x0B, MRMSrcMem , (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "or{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, (load addr:$src2)))]>;
+
+def OR8ri : Ii8 <0x80, MRM1r, (outs GR8 :$dst), (ins GR8 :$src1, i8imm:$src2),
+ "or{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (or GR8:$src1, imm:$src2))]>;
+def OR16ri : Ii16<0x81, MRM1r, (outs GR16:$dst), (ins GR16:$src1, i16imm:$src2),
+ "or{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (or GR16:$src1, imm:$src2))]>, OpSize;
+def OR32ri : Ii32<0x81, MRM1r, (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "or{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, imm:$src2))]>;
+
+def OR16ri8 : Ii8<0x83, MRM1r, (outs GR16:$dst), (ins GR16:$src1, i16i8imm:$src2),
+ "or{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (or GR16:$src1, i16immSExt8:$src2))]>, OpSize;
+def OR32ri8 : Ii8<0x83, MRM1r, (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "or{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (or GR32:$src1, i32immSExt8:$src2))]>;
let isTwoAddress = 0 in {
- def OR8mr : I<0x08, MRMDestMem, (ops i8mem:$dst, R8:$src),
- "or{b} {$src, $dst|$dst, $src}",
- [(store (or (load addr:$dst), R8:$src), addr:$dst)]>;
- def OR16mr : I<0x09, MRMDestMem, (ops i16mem:$dst, R16:$src),
- "or{w} {$src, $dst|$dst, $src}",
- [(store (or (load addr:$dst), R16:$src), addr:$dst)]>, OpSize;
- def OR32mr : I<0x09, MRMDestMem, (ops i32mem:$dst, R32:$src),
- "or{l} {$src, $dst|$dst, $src}",
- [(store (or (load addr:$dst), R32:$src), addr:$dst)]>;
- def OR8mi : Ii8<0x80, MRM1m, (ops i8mem :$dst, i8imm:$src),
- "or{b} {$src, $dst|$dst, $src}",
+ def OR8mr : I<0x08, MRMDestMem, (outs), (ins i8mem:$dst, GR8:$src),
+ "or{b}\t{$src, $dst|$dst, $src}",
+ [(store (or (load addr:$dst), GR8:$src), addr:$dst)]>;
+ def OR16mr : I<0x09, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
+ "or{w}\t{$src, $dst|$dst, $src}",
+ [(store (or (load addr:$dst), GR16:$src), addr:$dst)]>, OpSize;
+ def OR32mr : I<0x09, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
+ "or{l}\t{$src, $dst|$dst, $src}",
+ [(store (or (load addr:$dst), GR32:$src), addr:$dst)]>;
+ def OR8mi : Ii8<0x80, MRM1m, (outs), (ins i8mem :$dst, i8imm:$src),
+ "or{b}\t{$src, $dst|$dst, $src}",
[(store (or (loadi8 addr:$dst), imm:$src), addr:$dst)]>;
- def OR16mi : Ii16<0x81, MRM1m, (ops i16mem:$dst, i16imm:$src),
- "or{w} {$src, $dst|$dst, $src}",
+ def OR16mi : Ii16<0x81, MRM1m, (outs), (ins i16mem:$dst, i16imm:$src),
+ "or{w}\t{$src, $dst|$dst, $src}",
[(store (or (loadi16 addr:$dst), imm:$src), addr:$dst)]>,
OpSize;
- def OR32mi : Ii32<0x81, MRM1m, (ops i32mem:$dst, i32imm:$src),
- "or{l} {$src, $dst|$dst, $src}",
+ def OR32mi : Ii32<0x81, MRM1m, (outs), (ins i32mem:$dst, i32imm:$src),
+ "or{l}\t{$src, $dst|$dst, $src}",
[(store (or (loadi32 addr:$dst), imm:$src), addr:$dst)]>;
- def OR16mi8 : Ii8<0x83, MRM1m, (ops i16mem:$dst, i16i8imm:$src),
- "or{w} {$src, $dst|$dst, $src}",
+ def OR16mi8 : Ii8<0x83, MRM1m, (outs), (ins i16mem:$dst, i16i8imm:$src),
+ "or{w}\t{$src, $dst|$dst, $src}",
[(store (or (load addr:$dst), i16immSExt8:$src), addr:$dst)]>,
OpSize;
- def OR32mi8 : Ii8<0x83, MRM1m, (ops i32mem:$dst, i32i8imm:$src),
- "or{l} {$src, $dst|$dst, $src}",
+ def OR32mi8 : Ii8<0x83, MRM1m, (outs), (ins i32mem:$dst, i32i8imm:$src),
+ "or{l}\t{$src, $dst|$dst, $src}",
[(store (or (load addr:$dst), i32immSExt8:$src), addr:$dst)]>;
}
let isCommutable = 1 in { // X = XOR Y, Z --> X = XOR Z, Y
def XOR8rr : I<0x30, MRMDestReg,
- (ops R8 :$dst, R8 :$src1, R8 :$src2),
- "xor{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (xor R8:$src1, R8:$src2))]>;
+ (outs GR8 :$dst), (ins GR8 :$src1, GR8 :$src2),
+ "xor{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (xor GR8:$src1, GR8:$src2))]>;
def XOR16rr : I<0x31, MRMDestReg,
- (ops R16:$dst, R16:$src1, R16:$src2),
- "xor{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (xor R16:$src1, R16:$src2))]>, OpSize;
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "xor{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (xor GR16:$src1, GR16:$src2))]>, OpSize;
def XOR32rr : I<0x31, MRMDestReg,
- (ops R32:$dst, R32:$src1, R32:$src2),
- "xor{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (xor R32:$src1, R32:$src2))]>;
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "xor{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, GR32:$src2))]>;
}
def XOR8rm : I<0x32, MRMSrcMem ,
- (ops R8 :$dst, R8:$src1, i8mem :$src2),
- "xor{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (xor R8:$src1, (load addr:$src2)))]>;
+ (outs GR8 :$dst), (ins GR8:$src1, i8mem :$src2),
+ "xor{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (xor GR8:$src1, (load addr:$src2)))]>;
def XOR16rm : I<0x33, MRMSrcMem ,
- (ops R16:$dst, R16:$src1, i16mem:$src2),
- "xor{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (xor R16:$src1, (load addr:$src2)))]>, OpSize;
+ (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "xor{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (xor GR16:$src1, (load addr:$src2)))]>, OpSize;
def XOR32rm : I<0x33, MRMSrcMem ,
- (ops R32:$dst, R32:$src1, i32mem:$src2),
- "xor{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (xor R32:$src1, (load addr:$src2)))]>;
+ (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "xor{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, (load addr:$src2)))]>;
def XOR8ri : Ii8<0x80, MRM6r,
- (ops R8:$dst, R8:$src1, i8imm:$src2),
- "xor{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (xor R8:$src1, imm:$src2))]>;
+ (outs GR8:$dst), (ins GR8:$src1, i8imm:$src2),
+ "xor{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (xor GR8:$src1, imm:$src2))]>;
def XOR16ri : Ii16<0x81, MRM6r,
- (ops R16:$dst, R16:$src1, i16imm:$src2),
- "xor{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (xor R16:$src1, imm:$src2))]>, OpSize;
+ (outs GR16:$dst), (ins GR16:$src1, i16imm:$src2),
+ "xor{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (xor GR16:$src1, imm:$src2))]>, OpSize;
def XOR32ri : Ii32<0x81, MRM6r,
- (ops R32:$dst, R32:$src1, i32imm:$src2),
- "xor{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (xor R32:$src1, imm:$src2))]>;
+ (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "xor{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, imm:$src2))]>;
def XOR16ri8 : Ii8<0x83, MRM6r,
- (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "xor{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (xor R16:$src1, i16immSExt8:$src2))]>,
+ (outs GR16:$dst), (ins GR16:$src1, i16i8imm:$src2),
+ "xor{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (xor GR16:$src1, i16immSExt8:$src2))]>,
OpSize;
def XOR32ri8 : Ii8<0x83, MRM6r,
- (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "xor{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (xor R32:$src1, i32immSExt8:$src2))]>;
+ (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "xor{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (xor GR32:$src1, i32immSExt8:$src2))]>;
let isTwoAddress = 0 in {
def XOR8mr : I<0x30, MRMDestMem,
- (ops i8mem :$dst, R8 :$src),
- "xor{b} {$src, $dst|$dst, $src}",
- [(store (xor (load addr:$dst), R8:$src), addr:$dst)]>;
+ (outs), (ins i8mem :$dst, GR8 :$src),
+ "xor{b}\t{$src, $dst|$dst, $src}",
+ [(store (xor (load addr:$dst), GR8:$src), addr:$dst)]>;
def XOR16mr : I<0x31, MRMDestMem,
- (ops i16mem:$dst, R16:$src),
- "xor{w} {$src, $dst|$dst, $src}",
- [(store (xor (load addr:$dst), R16:$src), addr:$dst)]>,
+ (outs), (ins i16mem:$dst, GR16:$src),
+ "xor{w}\t{$src, $dst|$dst, $src}",
+ [(store (xor (load addr:$dst), GR16:$src), addr:$dst)]>,
OpSize;
def XOR32mr : I<0x31, MRMDestMem,
- (ops i32mem:$dst, R32:$src),
- "xor{l} {$src, $dst|$dst, $src}",
- [(store (xor (load addr:$dst), R32:$src), addr:$dst)]>;
+ (outs), (ins i32mem:$dst, GR32:$src),
+ "xor{l}\t{$src, $dst|$dst, $src}",
+ [(store (xor (load addr:$dst), GR32:$src), addr:$dst)]>;
def XOR8mi : Ii8<0x80, MRM6m,
- (ops i8mem :$dst, i8imm :$src),
- "xor{b} {$src, $dst|$dst, $src}",
+ (outs), (ins i8mem :$dst, i8imm :$src),
+ "xor{b}\t{$src, $dst|$dst, $src}",
[(store (xor (loadi8 addr:$dst), imm:$src), addr:$dst)]>;
def XOR16mi : Ii16<0x81, MRM6m,
- (ops i16mem:$dst, i16imm:$src),
- "xor{w} {$src, $dst|$dst, $src}",
+ (outs), (ins i16mem:$dst, i16imm:$src),
+ "xor{w}\t{$src, $dst|$dst, $src}",
[(store (xor (loadi16 addr:$dst), imm:$src), addr:$dst)]>,
OpSize;
def XOR32mi : Ii32<0x81, MRM6m,
- (ops i32mem:$dst, i32imm:$src),
- "xor{l} {$src, $dst|$dst, $src}",
+ (outs), (ins i32mem:$dst, i32imm:$src),
+ "xor{l}\t{$src, $dst|$dst, $src}",
[(store (xor (loadi32 addr:$dst), imm:$src), addr:$dst)]>;
def XOR16mi8 : Ii8<0x83, MRM6m,
- (ops i16mem:$dst, i16i8imm :$src),
- "xor{w} {$src, $dst|$dst, $src}",
+ (outs), (ins i16mem:$dst, i16i8imm :$src),
+ "xor{w}\t{$src, $dst|$dst, $src}",
[(store (xor (load addr:$dst), i16immSExt8:$src), addr:$dst)]>,
OpSize;
def XOR32mi8 : Ii8<0x83, MRM6m,
- (ops i32mem:$dst, i32i8imm :$src),
- "xor{l} {$src, $dst|$dst, $src}",
+ (outs), (ins i32mem:$dst, i32i8imm :$src),
+ "xor{l}\t{$src, $dst|$dst, $src}",
[(store (xor (load addr:$dst), i32immSExt8:$src), addr:$dst)]>;
}
// Shift instructions
-def SHL8rCL : I<0xD2, MRM4r, (ops R8 :$dst, R8 :$src),
- "shl{b} {%cl, $dst|$dst, %CL}",
- [(set R8:$dst, (shl R8:$src, CL))]>, Imp<[CL],[]>;
-def SHL16rCL : I<0xD3, MRM4r, (ops R16:$dst, R16:$src),
- "shl{w} {%cl, $dst|$dst, %CL}",
- [(set R16:$dst, (shl R16:$src, CL))]>, Imp<[CL],[]>, OpSize;
-def SHL32rCL : I<0xD3, MRM4r, (ops R32:$dst, R32:$src),
- "shl{l} {%cl, $dst|$dst, %CL}",
- [(set R32:$dst, (shl R32:$src, CL))]>, Imp<[CL],[]>;
-
-def SHL8ri : Ii8<0xC0, MRM4r, (ops R8 :$dst, R8 :$src1, i8imm:$src2),
- "shl{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (shl R8:$src1, (i8 imm:$src2)))]>;
+let Uses = [CL] in {
+def SHL8rCL : I<0xD2, MRM4r, (outs GR8 :$dst), (ins GR8 :$src),
+ "shl{b}\t{%cl, $dst|$dst, %CL}",
+ [(set GR8:$dst, (shl GR8:$src, CL))]>;
+def SHL16rCL : I<0xD3, MRM4r, (outs GR16:$dst), (ins GR16:$src),
+ "shl{w}\t{%cl, $dst|$dst, %CL}",
+ [(set GR16:$dst, (shl GR16:$src, CL))]>, OpSize;
+def SHL32rCL : I<0xD3, MRM4r, (outs GR32:$dst), (ins GR32:$src),
+ "shl{l}\t{%cl, $dst|$dst, %CL}",
+ [(set GR32:$dst, (shl GR32:$src, CL))]>;
+}
+
+def SHL8ri : Ii8<0xC0, MRM4r, (outs GR8 :$dst), (ins GR8 :$src1, i8imm:$src2),
+ "shl{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (shl GR8:$src1, (i8 imm:$src2)))]>;
let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
-def SHL16ri : Ii8<0xC1, MRM4r, (ops R16:$dst, R16:$src1, i8imm:$src2),
- "shl{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (shl R16:$src1, (i8 imm:$src2)))]>, OpSize;
-def SHL32ri : Ii8<0xC1, MRM4r, (ops R32:$dst, R32:$src1, i8imm:$src2),
- "shl{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (shl R32:$src1, (i8 imm:$src2)))]>;
+def SHL16ri : Ii8<0xC1, MRM4r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$src2),
+ "shl{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (shl GR16:$src1, (i8 imm:$src2)))]>, OpSize;
+def SHL32ri : Ii8<0xC1, MRM4r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$src2),
+ "shl{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (shl GR32:$src1, (i8 imm:$src2)))]>;
}
+// Shift left by one. Not used because (add x, x) is slightly cheaper.
+def SHL8r1 : I<0xD0, MRM4r, (outs GR8 :$dst), (ins GR8 :$src1),
+ "shl{b}\t$dst", []>;
+def SHL16r1 : I<0xD1, MRM4r, (outs GR16:$dst), (ins GR16:$src1),
+ "shl{w}\t$dst", []>, OpSize;
+def SHL32r1 : I<0xD1, MRM4r, (outs GR32:$dst), (ins GR32:$src1),
+ "shl{l}\t$dst", []>;
+
let isTwoAddress = 0 in {
- def SHL8mCL : I<0xD2, MRM4m, (ops i8mem :$dst),
- "shl{b} {%cl, $dst|$dst, %CL}",
- [(store (shl (loadi8 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def SHL16mCL : I<0xD3, MRM4m, (ops i16mem:$dst),
- "shl{w} {%cl, $dst|$dst, %CL}",
- [(store (shl (loadi16 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>, OpSize;
- def SHL32mCL : I<0xD3, MRM4m, (ops i32mem:$dst),
- "shl{l} {%cl, $dst|$dst, %CL}",
- [(store (shl (loadi32 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def SHL8mi : Ii8<0xC0, MRM4m, (ops i8mem :$dst, i8imm:$src),
- "shl{b} {$src, $dst|$dst, $src}",
+ let Uses = [CL] in {
+ def SHL8mCL : I<0xD2, MRM4m, (outs), (ins i8mem :$dst),
+ "shl{b}\t{%cl, $dst|$dst, %CL}",
+ [(store (shl (loadi8 addr:$dst), CL), addr:$dst)]>;
+ def SHL16mCL : I<0xD3, MRM4m, (outs), (ins i16mem:$dst),
+ "shl{w}\t{%cl, $dst|$dst, %CL}",
+ [(store (shl (loadi16 addr:$dst), CL), addr:$dst)]>, OpSize;
+ def SHL32mCL : I<0xD3, MRM4m, (outs), (ins i32mem:$dst),
+ "shl{l}\t{%cl, $dst|$dst, %CL}",
+ [(store (shl (loadi32 addr:$dst), CL), addr:$dst)]>;
+ }
+ def SHL8mi : Ii8<0xC0, MRM4m, (outs), (ins i8mem :$dst, i8imm:$src),
+ "shl{b}\t{$src, $dst|$dst, $src}",
[(store (shl (loadi8 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
- def SHL16mi : Ii8<0xC1, MRM4m, (ops i16mem:$dst, i8imm:$src),
- "shl{w} {$src, $dst|$dst, $src}",
+ def SHL16mi : Ii8<0xC1, MRM4m, (outs), (ins i16mem:$dst, i8imm:$src),
+ "shl{w}\t{$src, $dst|$dst, $src}",
[(store (shl (loadi16 addr:$dst), (i8 imm:$src)), addr:$dst)]>,
OpSize;
- def SHL32mi : Ii8<0xC1, MRM4m, (ops i32mem:$dst, i8imm:$src),
- "shl{l} {$src, $dst|$dst, $src}",
+ def SHL32mi : Ii8<0xC1, MRM4m, (outs), (ins i32mem:$dst, i8imm:$src),
+ "shl{l}\t{$src, $dst|$dst, $src}",
[(store (shl (loadi32 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
+
+ // Shift by 1
+ def SHL8m1 : I<0xD0, MRM4m, (outs), (ins i8mem :$dst),
+ "shl{b}\t$dst",
+ [(store (shl (loadi8 addr:$dst), (i8 1)), addr:$dst)]>;
+ def SHL16m1 : I<0xD1, MRM4m, (outs), (ins i16mem:$dst),
+ "shl{w}\t$dst",
+ [(store (shl (loadi16 addr:$dst), (i8 1)), addr:$dst)]>,
+ OpSize;
+ def SHL32m1 : I<0xD1, MRM4m, (outs), (ins i32mem:$dst),
+ "shl{l}\t$dst",
+ [(store (shl (loadi32 addr:$dst), (i8 1)), addr:$dst)]>;
+}
+
+let Uses = [CL] in {
+def SHR8rCL : I<0xD2, MRM5r, (outs GR8 :$dst), (ins GR8 :$src),
+ "shr{b}\t{%cl, $dst|$dst, %CL}",
+ [(set GR8:$dst, (srl GR8:$src, CL))]>;
+def SHR16rCL : I<0xD3, MRM5r, (outs GR16:$dst), (ins GR16:$src),
+ "shr{w}\t{%cl, $dst|$dst, %CL}",
+ [(set GR16:$dst, (srl GR16:$src, CL))]>, OpSize;
+def SHR32rCL : I<0xD3, MRM5r, (outs GR32:$dst), (ins GR32:$src),
+ "shr{l}\t{%cl, $dst|$dst, %CL}",
+ [(set GR32:$dst, (srl GR32:$src, CL))]>;
}
-def SHR8rCL : I<0xD2, MRM5r, (ops R8 :$dst, R8 :$src),
- "shr{b} {%cl, $dst|$dst, %CL}",
- [(set R8:$dst, (srl R8:$src, CL))]>, Imp<[CL],[]>;
-def SHR16rCL : I<0xD3, MRM5r, (ops R16:$dst, R16:$src),
- "shr{w} {%cl, $dst|$dst, %CL}",
- [(set R16:$dst, (srl R16:$src, CL))]>, Imp<[CL],[]>, OpSize;
-def SHR32rCL : I<0xD3, MRM5r, (ops R32:$dst, R32:$src),
- "shr{l} {%cl, $dst|$dst, %CL}",
- [(set R32:$dst, (srl R32:$src, CL))]>, Imp<[CL],[]>;
-
-def SHR8ri : Ii8<0xC0, MRM5r, (ops R8:$dst, R8:$src1, i8imm:$src2),
- "shr{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (srl R8:$src1, (i8 imm:$src2)))]>;
-def SHR16ri : Ii8<0xC1, MRM5r, (ops R16:$dst, R16:$src1, i8imm:$src2),
- "shr{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (srl R16:$src1, (i8 imm:$src2)))]>, OpSize;
-def SHR32ri : Ii8<0xC1, MRM5r, (ops R32:$dst, R32:$src1, i8imm:$src2),
- "shr{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (srl R32:$src1, (i8 imm:$src2)))]>;
+def SHR8ri : Ii8<0xC0, MRM5r, (outs GR8:$dst), (ins GR8:$src1, i8imm:$src2),
+ "shr{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (srl GR8:$src1, (i8 imm:$src2)))]>;
+def SHR16ri : Ii8<0xC1, MRM5r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$src2),
+ "shr{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (srl GR16:$src1, (i8 imm:$src2)))]>, OpSize;
+def SHR32ri : Ii8<0xC1, MRM5r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$src2),
+ "shr{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (srl GR32:$src1, (i8 imm:$src2)))]>;
+
+// Shift by 1
+def SHR8r1 : I<0xD0, MRM5r, (outs GR8:$dst), (ins GR8:$src1),
+ "shr{b}\t$dst",
+ [(set GR8:$dst, (srl GR8:$src1, (i8 1)))]>;
+def SHR16r1 : I<0xD1, MRM5r, (outs GR16:$dst), (ins GR16:$src1),
+ "shr{w}\t$dst",
+ [(set GR16:$dst, (srl GR16:$src1, (i8 1)))]>, OpSize;
+def SHR32r1 : I<0xD1, MRM5r, (outs GR32:$dst), (ins GR32:$src1),
+ "shr{l}\t$dst",
+ [(set GR32:$dst, (srl GR32:$src1, (i8 1)))]>;
let isTwoAddress = 0 in {
- def SHR8mCL : I<0xD2, MRM5m, (ops i8mem :$dst),
- "shr{b} {%cl, $dst|$dst, %CL}",
- [(store (srl (loadi8 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def SHR16mCL : I<0xD3, MRM5m, (ops i16mem:$dst),
- "shr{w} {%cl, $dst|$dst, %CL}",
+ let Uses = [CL] in {
+ def SHR8mCL : I<0xD2, MRM5m, (outs), (ins i8mem :$dst),
+ "shr{b}\t{%cl, $dst|$dst, %CL}",
+ [(store (srl (loadi8 addr:$dst), CL), addr:$dst)]>;
+ def SHR16mCL : I<0xD3, MRM5m, (outs), (ins i16mem:$dst),
+ "shr{w}\t{%cl, $dst|$dst, %CL}",
[(store (srl (loadi16 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>, OpSize;
- def SHR32mCL : I<0xD3, MRM5m, (ops i32mem:$dst),
- "shr{l} {%cl, $dst|$dst, %CL}",
- [(store (srl (loadi32 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def SHR8mi : Ii8<0xC0, MRM5m, (ops i8mem :$dst, i8imm:$src),
- "shr{b} {$src, $dst|$dst, $src}",
+ OpSize;
+ def SHR32mCL : I<0xD3, MRM5m, (outs), (ins i32mem:$dst),
+ "shr{l}\t{%cl, $dst|$dst, %CL}",
+ [(store (srl (loadi32 addr:$dst), CL), addr:$dst)]>;
+ }
+ def SHR8mi : Ii8<0xC0, MRM5m, (outs), (ins i8mem :$dst, i8imm:$src),
+ "shr{b}\t{$src, $dst|$dst, $src}",
[(store (srl (loadi8 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
- def SHR16mi : Ii8<0xC1, MRM5m, (ops i16mem:$dst, i8imm:$src),
- "shr{w} {$src, $dst|$dst, $src}",
+ def SHR16mi : Ii8<0xC1, MRM5m, (outs), (ins i16mem:$dst, i8imm:$src),
+ "shr{w}\t{$src, $dst|$dst, $src}",
[(store (srl (loadi16 addr:$dst), (i8 imm:$src)), addr:$dst)]>,
OpSize;
- def SHR32mi : Ii8<0xC1, MRM5m, (ops i32mem:$dst, i8imm:$src),
- "shr{l} {$src, $dst|$dst, $src}",
+ def SHR32mi : Ii8<0xC1, MRM5m, (outs), (ins i32mem:$dst, i8imm:$src),
+ "shr{l}\t{$src, $dst|$dst, $src}",
[(store (srl (loadi32 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
+
+ // Shift by 1
+ def SHR8m1 : I<0xD0, MRM5m, (outs), (ins i8mem :$dst),
+ "shr{b}\t$dst",
+ [(store (srl (loadi8 addr:$dst), (i8 1)), addr:$dst)]>;
+ def SHR16m1 : I<0xD1, MRM5m, (outs), (ins i16mem:$dst),
+ "shr{w}\t$dst",
+ [(store (srl (loadi16 addr:$dst), (i8 1)), addr:$dst)]>,OpSize;
+ def SHR32m1 : I<0xD1, MRM5m, (outs), (ins i32mem:$dst),
+ "shr{l}\t$dst",
+ [(store (srl (loadi32 addr:$dst), (i8 1)), addr:$dst)]>;
}
-def SAR8rCL : I<0xD2, MRM7r, (ops R8 :$dst, R8 :$src),
- "sar{b} {%cl, $dst|$dst, %CL}",
- [(set R8:$dst, (sra R8:$src, CL))]>, Imp<[CL],[]>;
-def SAR16rCL : I<0xD3, MRM7r, (ops R16:$dst, R16:$src),
- "sar{w} {%cl, $dst|$dst, %CL}",
- [(set R16:$dst, (sra R16:$src, CL))]>, Imp<[CL],[]>, OpSize;
-def SAR32rCL : I<0xD3, MRM7r, (ops R32:$dst, R32:$src),
- "sar{l} {%cl, $dst|$dst, %CL}",
- [(set R32:$dst, (sra R32:$src, CL))]>, Imp<[CL],[]>;
-
-def SAR8ri : Ii8<0xC0, MRM7r, (ops R8 :$dst, R8 :$src1, i8imm:$src2),
- "sar{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (sra R8:$src1, (i8 imm:$src2)))]>;
-def SAR16ri : Ii8<0xC1, MRM7r, (ops R16:$dst, R16:$src1, i8imm:$src2),
- "sar{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (sra R16:$src1, (i8 imm:$src2)))]>,
+let Uses = [CL] in {
+def SAR8rCL : I<0xD2, MRM7r, (outs GR8 :$dst), (ins GR8 :$src),
+ "sar{b}\t{%cl, $dst|$dst, %CL}",
+ [(set GR8:$dst, (sra GR8:$src, CL))]>;
+def SAR16rCL : I<0xD3, MRM7r, (outs GR16:$dst), (ins GR16:$src),
+ "sar{w}\t{%cl, $dst|$dst, %CL}",
+ [(set GR16:$dst, (sra GR16:$src, CL))]>, OpSize;
+def SAR32rCL : I<0xD3, MRM7r, (outs GR32:$dst), (ins GR32:$src),
+ "sar{l}\t{%cl, $dst|$dst, %CL}",
+ [(set GR32:$dst, (sra GR32:$src, CL))]>;
+}
+
+def SAR8ri : Ii8<0xC0, MRM7r, (outs GR8 :$dst), (ins GR8 :$src1, i8imm:$src2),
+ "sar{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (sra GR8:$src1, (i8 imm:$src2)))]>;
+def SAR16ri : Ii8<0xC1, MRM7r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$src2),
+ "sar{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (sra GR16:$src1, (i8 imm:$src2)))]>,
OpSize;
-def SAR32ri : Ii8<0xC1, MRM7r, (ops R32:$dst, R32:$src1, i8imm:$src2),
- "sar{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (sra R32:$src1, (i8 imm:$src2)))]>;
+def SAR32ri : Ii8<0xC1, MRM7r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$src2),
+ "sar{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sra GR32:$src1, (i8 imm:$src2)))]>;
+
+// Shift by 1
+def SAR8r1 : I<0xD0, MRM7r, (outs GR8 :$dst), (ins GR8 :$src1),
+ "sar{b}\t$dst",
+ [(set GR8:$dst, (sra GR8:$src1, (i8 1)))]>;
+def SAR16r1 : I<0xD1, MRM7r, (outs GR16:$dst), (ins GR16:$src1),
+ "sar{w}\t$dst",
+ [(set GR16:$dst, (sra GR16:$src1, (i8 1)))]>, OpSize;
+def SAR32r1 : I<0xD1, MRM7r, (outs GR32:$dst), (ins GR32:$src1),
+ "sar{l}\t$dst",
+ [(set GR32:$dst, (sra GR32:$src1, (i8 1)))]>;
+
let isTwoAddress = 0 in {
- def SAR8mCL : I<0xD2, MRM7m, (ops i8mem :$dst),
- "sar{b} {%cl, $dst|$dst, %CL}",
- [(store (sra (loadi8 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def SAR16mCL : I<0xD3, MRM7m, (ops i16mem:$dst),
- "sar{w} {%cl, $dst|$dst, %CL}",
- [(store (sra (loadi16 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>, OpSize;
- def SAR32mCL : I<0xD3, MRM7m, (ops i32mem:$dst),
- "sar{l} {%cl, $dst|$dst, %CL}",
- [(store (sra (loadi32 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def SAR8mi : Ii8<0xC0, MRM7m, (ops i8mem :$dst, i8imm:$src),
- "sar{b} {$src, $dst|$dst, $src}",
+ let Uses = [CL] in {
+ def SAR8mCL : I<0xD2, MRM7m, (outs), (ins i8mem :$dst),
+ "sar{b}\t{%cl, $dst|$dst, %CL}",
+ [(store (sra (loadi8 addr:$dst), CL), addr:$dst)]>;
+ def SAR16mCL : I<0xD3, MRM7m, (outs), (ins i16mem:$dst),
+ "sar{w}\t{%cl, $dst|$dst, %CL}",
+ [(store (sra (loadi16 addr:$dst), CL), addr:$dst)]>, OpSize;
+ def SAR32mCL : I<0xD3, MRM7m, (outs), (ins i32mem:$dst),
+ "sar{l}\t{%cl, $dst|$dst, %CL}",
+ [(store (sra (loadi32 addr:$dst), CL), addr:$dst)]>;
+ }
+ def SAR8mi : Ii8<0xC0, MRM7m, (outs), (ins i8mem :$dst, i8imm:$src),
+ "sar{b}\t{$src, $dst|$dst, $src}",
[(store (sra (loadi8 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
- def SAR16mi : Ii8<0xC1, MRM7m, (ops i16mem:$dst, i8imm:$src),
- "sar{w} {$src, $dst|$dst, $src}",
+ def SAR16mi : Ii8<0xC1, MRM7m, (outs), (ins i16mem:$dst, i8imm:$src),
+ "sar{w}\t{$src, $dst|$dst, $src}",
[(store (sra (loadi16 addr:$dst), (i8 imm:$src)), addr:$dst)]>,
OpSize;
- def SAR32mi : Ii8<0xC1, MRM7m, (ops i32mem:$dst, i8imm:$src),
- "sar{l} {$src, $dst|$dst, $src}",
+ def SAR32mi : Ii8<0xC1, MRM7m, (outs), (ins i32mem:$dst, i8imm:$src),
+ "sar{l}\t{$src, $dst|$dst, $src}",
[(store (sra (loadi32 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
+
+ // Shift by 1
+ def SAR8m1 : I<0xD0, MRM7m, (outs), (ins i8mem :$dst),
+ "sar{b}\t$dst",
+ [(store (sra (loadi8 addr:$dst), (i8 1)), addr:$dst)]>;
+ def SAR16m1 : I<0xD1, MRM7m, (outs), (ins i16mem:$dst),
+ "sar{w}\t$dst",
+ [(store (sra (loadi16 addr:$dst), (i8 1)), addr:$dst)]>,
+ OpSize;
+ def SAR32m1 : I<0xD1, MRM7m, (outs), (ins i32mem:$dst),
+ "sar{l}\t$dst",
+ [(store (sra (loadi32 addr:$dst), (i8 1)), addr:$dst)]>;
}
// Rotate instructions
// FIXME: provide shorter instructions when imm8 == 1
-def ROL8rCL : I<0xD2, MRM0r, (ops R8 :$dst, R8 :$src),
- "rol{b} {%cl, $dst|$dst, %CL}",
- [(set R8:$dst, (rotl R8:$src, CL))]>, Imp<[CL],[]>;
-def ROL16rCL : I<0xD3, MRM0r, (ops R16:$dst, R16:$src),
- "rol{w} {%cl, $dst|$dst, %CL}",
- [(set R16:$dst, (rotl R16:$src, CL))]>, Imp<[CL],[]>, OpSize;
-def ROL32rCL : I<0xD3, MRM0r, (ops R32:$dst, R32:$src),
- "rol{l} {%cl, $dst|$dst, %CL}",
- [(set R32:$dst, (rotl R32:$src, CL))]>, Imp<[CL],[]>;
-
-def ROL8ri : Ii8<0xC0, MRM0r, (ops R8 :$dst, R8 :$src1, i8imm:$src2),
- "rol{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (rotl R8:$src1, (i8 imm:$src2)))]>;
-def ROL16ri : Ii8<0xC1, MRM0r, (ops R16:$dst, R16:$src1, i8imm:$src2),
- "rol{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (rotl R16:$src1, (i8 imm:$src2)))]>, OpSize;
-def ROL32ri : Ii8<0xC1, MRM0r, (ops R32:$dst, R32:$src1, i8imm:$src2),
- "rol{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (rotl R32:$src1, (i8 imm:$src2)))]>;
+let Uses = [CL] in {
+def ROL8rCL : I<0xD2, MRM0r, (outs GR8 :$dst), (ins GR8 :$src),
+ "rol{b}\t{%cl, $dst|$dst, %CL}",
+ [(set GR8:$dst, (rotl GR8:$src, CL))]>;
+def ROL16rCL : I<0xD3, MRM0r, (outs GR16:$dst), (ins GR16:$src),
+ "rol{w}\t{%cl, $dst|$dst, %CL}",
+ [(set GR16:$dst, (rotl GR16:$src, CL))]>, OpSize;
+def ROL32rCL : I<0xD3, MRM0r, (outs GR32:$dst), (ins GR32:$src),
+ "rol{l}\t{%cl, $dst|$dst, %CL}",
+ [(set GR32:$dst, (rotl GR32:$src, CL))]>;
+}
+
+def ROL8ri : Ii8<0xC0, MRM0r, (outs GR8 :$dst), (ins GR8 :$src1, i8imm:$src2),
+ "rol{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (rotl GR8:$src1, (i8 imm:$src2)))]>;
+def ROL16ri : Ii8<0xC1, MRM0r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$src2),
+ "rol{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (rotl GR16:$src1, (i8 imm:$src2)))]>, OpSize;
+def ROL32ri : Ii8<0xC1, MRM0r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$src2),
+ "rol{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (rotl GR32:$src1, (i8 imm:$src2)))]>;
+
+// Rotate by 1
+def ROL8r1 : I<0xD0, MRM0r, (outs GR8 :$dst), (ins GR8 :$src1),
+ "rol{b}\t$dst",
+ [(set GR8:$dst, (rotl GR8:$src1, (i8 1)))]>;
+def ROL16r1 : I<0xD1, MRM0r, (outs GR16:$dst), (ins GR16:$src1),
+ "rol{w}\t$dst",
+ [(set GR16:$dst, (rotl GR16:$src1, (i8 1)))]>, OpSize;
+def ROL32r1 : I<0xD1, MRM0r, (outs GR32:$dst), (ins GR32:$src1),
+ "rol{l}\t$dst",
+ [(set GR32:$dst, (rotl GR32:$src1, (i8 1)))]>;
let isTwoAddress = 0 in {
- def ROL8mCL : I<0xD2, MRM0m, (ops i8mem :$dst),
- "rol{b} {%cl, $dst|$dst, %CL}",
- [(store (rotl (loadi8 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def ROL16mCL : I<0xD3, MRM0m, (ops i16mem:$dst),
- "rol{w} {%cl, $dst|$dst, %CL}",
- [(store (rotl (loadi16 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>, OpSize;
- def ROL32mCL : I<0xD3, MRM0m, (ops i32mem:$dst),
- "rol{l} {%cl, $dst|$dst, %CL}",
- [(store (rotl (loadi32 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def ROL8mi : Ii8<0xC0, MRM0m, (ops i8mem :$dst, i8imm:$src),
- "rol{b} {$src, $dst|$dst, $src}",
+ let Uses = [CL] in {
+ def ROL8mCL : I<0xD2, MRM0m, (outs), (ins i8mem :$dst),
+ "rol{b}\t{%cl, $dst|$dst, %CL}",
+ [(store (rotl (loadi8 addr:$dst), CL), addr:$dst)]>;
+ def ROL16mCL : I<0xD3, MRM0m, (outs), (ins i16mem:$dst),
+ "rol{w}\t{%cl, $dst|$dst, %CL}",
+ [(store (rotl (loadi16 addr:$dst), CL), addr:$dst)]>, OpSize;
+ def ROL32mCL : I<0xD3, MRM0m, (outs), (ins i32mem:$dst),
+ "rol{l}\t{%cl, $dst|$dst, %CL}",
+ [(store (rotl (loadi32 addr:$dst), CL), addr:$dst)]>;
+ }
+ def ROL8mi : Ii8<0xC0, MRM0m, (outs), (ins i8mem :$dst, i8imm:$src),
+ "rol{b}\t{$src, $dst|$dst, $src}",
[(store (rotl (loadi8 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
- def ROL16mi : Ii8<0xC1, MRM0m, (ops i16mem:$dst, i8imm:$src),
- "rol{w} {$src, $dst|$dst, $src}",
+ def ROL16mi : Ii8<0xC1, MRM0m, (outs), (ins i16mem:$dst, i8imm:$src),
+ "rol{w}\t{$src, $dst|$dst, $src}",
[(store (rotl (loadi16 addr:$dst), (i8 imm:$src)), addr:$dst)]>,
OpSize;
- def ROL32mi : Ii8<0xC1, MRM0m, (ops i32mem:$dst, i8imm:$src),
- "rol{l} {$src, $dst|$dst, $src}",
+ def ROL32mi : Ii8<0xC1, MRM0m, (outs), (ins i32mem:$dst, i8imm:$src),
+ "rol{l}\t{$src, $dst|$dst, $src}",
[(store (rotl (loadi32 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
+
+ // Rotate by 1
+ def ROL8m1 : I<0xD0, MRM0m, (outs), (ins i8mem :$dst),
+ "rol{b}\t$dst",
+ [(store (rotl (loadi8 addr:$dst), (i8 1)), addr:$dst)]>;
+ def ROL16m1 : I<0xD1, MRM0m, (outs), (ins i16mem:$dst),
+ "rol{w}\t$dst",
+ [(store (rotl (loadi16 addr:$dst), (i8 1)), addr:$dst)]>,
+ OpSize;
+ def ROL32m1 : I<0xD1, MRM0m, (outs), (ins i32mem:$dst),
+ "rol{l}\t$dst",
+ [(store (rotl (loadi32 addr:$dst), (i8 1)), addr:$dst)]>;
+}
+
+let Uses = [CL] in {
+def ROR8rCL : I<0xD2, MRM1r, (outs GR8 :$dst), (ins GR8 :$src),
+ "ror{b}\t{%cl, $dst|$dst, %CL}",
+ [(set GR8:$dst, (rotr GR8:$src, CL))]>;
+def ROR16rCL : I<0xD3, MRM1r, (outs GR16:$dst), (ins GR16:$src),
+ "ror{w}\t{%cl, $dst|$dst, %CL}",
+ [(set GR16:$dst, (rotr GR16:$src, CL))]>, OpSize;
+def ROR32rCL : I<0xD3, MRM1r, (outs GR32:$dst), (ins GR32:$src),
+ "ror{l}\t{%cl, $dst|$dst, %CL}",
+ [(set GR32:$dst, (rotr GR32:$src, CL))]>;
}
-def ROR8rCL : I<0xD2, MRM1r, (ops R8 :$dst, R8 :$src),
- "ror{b} {%cl, $dst|$dst, %CL}",
- [(set R8:$dst, (rotr R8:$src, CL))]>, Imp<[CL],[]>;
-def ROR16rCL : I<0xD3, MRM1r, (ops R16:$dst, R16:$src),
- "ror{w} {%cl, $dst|$dst, %CL}",
- [(set R16:$dst, (rotr R16:$src, CL))]>, Imp<[CL],[]>, OpSize;
-def ROR32rCL : I<0xD3, MRM1r, (ops R32:$dst, R32:$src),
- "ror{l} {%cl, $dst|$dst, %CL}",
- [(set R32:$dst, (rotr R32:$src, CL))]>, Imp<[CL],[]>;
-
-def ROR8ri : Ii8<0xC0, MRM1r, (ops R8 :$dst, R8 :$src1, i8imm:$src2),
- "ror{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (rotr R8:$src1, (i8 imm:$src2)))]>;
-def ROR16ri : Ii8<0xC1, MRM1r, (ops R16:$dst, R16:$src1, i8imm:$src2),
- "ror{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (rotr R16:$src1, (i8 imm:$src2)))]>, OpSize;
-def ROR32ri : Ii8<0xC1, MRM1r, (ops R32:$dst, R32:$src1, i8imm:$src2),
- "ror{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (rotr R32:$src1, (i8 imm:$src2)))]>;
+def ROR8ri : Ii8<0xC0, MRM1r, (outs GR8 :$dst), (ins GR8 :$src1, i8imm:$src2),
+ "ror{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (rotr GR8:$src1, (i8 imm:$src2)))]>;
+def ROR16ri : Ii8<0xC1, MRM1r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$src2),
+ "ror{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (rotr GR16:$src1, (i8 imm:$src2)))]>, OpSize;
+def ROR32ri : Ii8<0xC1, MRM1r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$src2),
+ "ror{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (rotr GR32:$src1, (i8 imm:$src2)))]>;
+
+// Rotate by 1
+def ROR8r1 : I<0xD0, MRM1r, (outs GR8 :$dst), (ins GR8 :$src1),
+ "ror{b}\t$dst",
+ [(set GR8:$dst, (rotr GR8:$src1, (i8 1)))]>;
+def ROR16r1 : I<0xD1, MRM1r, (outs GR16:$dst), (ins GR16:$src1),
+ "ror{w}\t$dst",
+ [(set GR16:$dst, (rotr GR16:$src1, (i8 1)))]>, OpSize;
+def ROR32r1 : I<0xD1, MRM1r, (outs GR32:$dst), (ins GR32:$src1),
+ "ror{l}\t$dst",
+ [(set GR32:$dst, (rotr GR32:$src1, (i8 1)))]>;
+
let isTwoAddress = 0 in {
- def ROR8mCL : I<0xD2, MRM1m, (ops i8mem :$dst),
- "ror{b} {%cl, $dst|$dst, %CL}",
- [(store (rotr (loadi8 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def ROR16mCL : I<0xD3, MRM1m, (ops i16mem:$dst),
- "ror{w} {%cl, $dst|$dst, %CL}",
- [(store (rotr (loadi16 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>, OpSize;
- def ROR32mCL : I<0xD3, MRM1m, (ops i32mem:$dst),
- "ror{l} {%cl, $dst|$dst, %CL}",
- [(store (rotr (loadi32 addr:$dst), CL), addr:$dst)]>,
- Imp<[CL],[]>;
- def ROR8mi : Ii8<0xC0, MRM1m, (ops i8mem :$dst, i8imm:$src),
- "ror{b} {$src, $dst|$dst, $src}",
+ let Uses = [CL] in {
+ def ROR8mCL : I<0xD2, MRM1m, (outs), (ins i8mem :$dst),
+ "ror{b}\t{%cl, $dst|$dst, %CL}",
+ [(store (rotr (loadi8 addr:$dst), CL), addr:$dst)]>;
+ def ROR16mCL : I<0xD3, MRM1m, (outs), (ins i16mem:$dst),
+ "ror{w}\t{%cl, $dst|$dst, %CL}",
+ [(store (rotr (loadi16 addr:$dst), CL), addr:$dst)]>, OpSize;
+ def ROR32mCL : I<0xD3, MRM1m, (outs), (ins i32mem:$dst),
+ "ror{l}\t{%cl, $dst|$dst, %CL}",
+ [(store (rotr (loadi32 addr:$dst), CL), addr:$dst)]>;
+ }
+ def ROR8mi : Ii8<0xC0, MRM1m, (outs), (ins i8mem :$dst, i8imm:$src),
+ "ror{b}\t{$src, $dst|$dst, $src}",
[(store (rotr (loadi8 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
- def ROR16mi : Ii8<0xC1, MRM1m, (ops i16mem:$dst, i8imm:$src),
- "ror{w} {$src, $dst|$dst, $src}",
+ def ROR16mi : Ii8<0xC1, MRM1m, (outs), (ins i16mem:$dst, i8imm:$src),
+ "ror{w}\t{$src, $dst|$dst, $src}",
[(store (rotr (loadi16 addr:$dst), (i8 imm:$src)), addr:$dst)]>,
OpSize;
- def ROR32mi : Ii8<0xC1, MRM1m, (ops i32mem:$dst, i8imm:$src),
- "ror{l} {$src, $dst|$dst, $src}",
+ def ROR32mi : Ii8<0xC1, MRM1m, (outs), (ins i32mem:$dst, i8imm:$src),
+ "ror{l}\t{$src, $dst|$dst, $src}",
[(store (rotr (loadi32 addr:$dst), (i8 imm:$src)), addr:$dst)]>;
+
+ // Rotate by 1
+ def ROR8m1 : I<0xD0, MRM1m, (outs), (ins i8mem :$dst),
+ "ror{b}\t$dst",
+ [(store (rotr (loadi8 addr:$dst), (i8 1)), addr:$dst)]>;
+ def ROR16m1 : I<0xD1, MRM1m, (outs), (ins i16mem:$dst),
+ "ror{w}\t$dst",
+ [(store (rotr (loadi16 addr:$dst), (i8 1)), addr:$dst)]>,
+ OpSize;
+ def ROR32m1 : I<0xD1, MRM1m, (outs), (ins i32mem:$dst),
+ "ror{l}\t$dst",
+ [(store (rotr (loadi32 addr:$dst), (i8 1)), addr:$dst)]>;
}
// Double shift instructions (generalizations of rotate)
-
-def SHLD32rrCL : I<0xA5, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "shld{l} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(set R32:$dst, (X86shld R32:$src1, R32:$src2, CL))]>,
- Imp<[CL],[]>, TB;
-def SHRD32rrCL : I<0xAD, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "shrd{l} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(set R32:$dst, (X86shrd R32:$src1, R32:$src2, CL))]>,
- Imp<[CL],[]>, TB;
-def SHLD16rrCL : I<0xA5, MRMDestReg, (ops R16:$dst, R16:$src1, R16:$src2),
- "shld{w} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(set R16:$dst, (X86shld R16:$src1, R16:$src2, CL))]>,
- Imp<[CL],[]>, TB, OpSize;
-def SHRD16rrCL : I<0xAD, MRMDestReg, (ops R16:$dst, R16:$src1, R16:$src2),
- "shrd{w} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(set R16:$dst, (X86shrd R16:$src1, R16:$src2, CL))]>,
- Imp<[CL],[]>, TB, OpSize;
+let Uses = [CL] in {
+def SHLD32rrCL : I<0xA5, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "shld{l}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(set GR32:$dst, (X86shld GR32:$src1, GR32:$src2, CL))]>, TB;
+def SHRD32rrCL : I<0xAD, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "shrd{l}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(set GR32:$dst, (X86shrd GR32:$src1, GR32:$src2, CL))]>, TB;
+def SHLD16rrCL : I<0xA5, MRMDestReg, (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "shld{w}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(set GR16:$dst, (X86shld GR16:$src1, GR16:$src2, CL))]>,
+ TB, OpSize;
+def SHRD16rrCL : I<0xAD, MRMDestReg, (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "shrd{w}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(set GR16:$dst, (X86shrd GR16:$src1, GR16:$src2, CL))]>,
+ TB, OpSize;
+}
let isCommutable = 1 in { // These instructions commute to each other.
def SHLD32rri8 : Ii8<0xA4, MRMDestReg,
- (ops R32:$dst, R32:$src1, R32:$src2, i8imm:$src3),
- "shld{l} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(set R32:$dst, (X86shld R32:$src1, R32:$src2,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2, i8imm:$src3),
+ "shld{l}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(set GR32:$dst, (X86shld GR32:$src1, GR32:$src2,
(i8 imm:$src3)))]>,
TB;
def SHRD32rri8 : Ii8<0xAC, MRMDestReg,
- (ops R32:$dst, R32:$src1, R32:$src2, i8imm:$src3),
- "shrd{l} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(set R32:$dst, (X86shrd R32:$src1, R32:$src2,
+ (outs GR32:$dst), (ins GR32:$src1, GR32:$src2, i8imm:$src3),
+ "shrd{l}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(set GR32:$dst, (X86shrd GR32:$src1, GR32:$src2,
(i8 imm:$src3)))]>,
TB;
def SHLD16rri8 : Ii8<0xA4, MRMDestReg,
- (ops R16:$dst, R16:$src1, R16:$src2, i8imm:$src3),
- "shld{w} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(set R16:$dst, (X86shld R16:$src1, R16:$src2,
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2, i8imm:$src3),
+ "shld{w}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(set GR16:$dst, (X86shld GR16:$src1, GR16:$src2,
(i8 imm:$src3)))]>,
TB, OpSize;
def SHRD16rri8 : Ii8<0xAC, MRMDestReg,
- (ops R16:$dst, R16:$src1, R16:$src2, i8imm:$src3),
- "shrd{w} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(set R16:$dst, (X86shrd R16:$src1, R16:$src2,
+ (outs GR16:$dst), (ins GR16:$src1, GR16:$src2, i8imm:$src3),
+ "shrd{w}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(set GR16:$dst, (X86shrd GR16:$src1, GR16:$src2,
(i8 imm:$src3)))]>,
TB, OpSize;
}
let isTwoAddress = 0 in {
- def SHLD32mrCL : I<0xA5, MRMDestMem, (ops i32mem:$dst, R32:$src2),
- "shld{l} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(store (X86shld (loadi32 addr:$dst), R32:$src2, CL),
- addr:$dst)]>,
- Imp<[CL],[]>, TB;
- def SHRD32mrCL : I<0xAD, MRMDestMem, (ops i32mem:$dst, R32:$src2),
- "shrd{l} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(store (X86shrd (loadi32 addr:$dst), R32:$src2, CL),
- addr:$dst)]>,
- Imp<[CL],[]>, TB;
+ let Uses = [CL] in {
+ def SHLD32mrCL : I<0xA5, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
+ "shld{l}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(store (X86shld (loadi32 addr:$dst), GR32:$src2, CL),
+ addr:$dst)]>, TB;
+ def SHRD32mrCL : I<0xAD, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
+ "shrd{l}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(store (X86shrd (loadi32 addr:$dst), GR32:$src2, CL),
+ addr:$dst)]>, TB;
+ }
def SHLD32mri8 : Ii8<0xA4, MRMDestMem,
- (ops i32mem:$dst, R32:$src2, i8imm:$src3),
- "shld{l} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(store (X86shld (loadi32 addr:$dst), R32:$src2,
+ (outs), (ins i32mem:$dst, GR32:$src2, i8imm:$src3),
+ "shld{l}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(store (X86shld (loadi32 addr:$dst), GR32:$src2,
(i8 imm:$src3)), addr:$dst)]>,
TB;
def SHRD32mri8 : Ii8<0xAC, MRMDestMem,
- (ops i32mem:$dst, R32:$src2, i8imm:$src3),
- "shrd{l} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(store (X86shrd (loadi32 addr:$dst), R32:$src2,
+ (outs), (ins i32mem:$dst, GR32:$src2, i8imm:$src3),
+ "shrd{l}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(store (X86shrd (loadi32 addr:$dst), GR32:$src2,
(i8 imm:$src3)), addr:$dst)]>,
TB;
- def SHLD16mrCL : I<0xA5, MRMDestMem, (ops i16mem:$dst, R16:$src2),
- "shld{w} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(store (X86shld (loadi16 addr:$dst), R16:$src2, CL),
- addr:$dst)]>,
- Imp<[CL],[]>, TB, OpSize;
- def SHRD16mrCL : I<0xAD, MRMDestMem, (ops i16mem:$dst, R16:$src2),
- "shrd{w} {%cl, $src2, $dst|$dst, $src2, %CL}",
- [(store (X86shrd (loadi16 addr:$dst), R16:$src2, CL),
- addr:$dst)]>,
- Imp<[CL],[]>, TB, OpSize;
+ let Uses = [CL] in {
+ def SHLD16mrCL : I<0xA5, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
+ "shld{w}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(store (X86shld (loadi16 addr:$dst), GR16:$src2, CL),
+ addr:$dst)]>, TB, OpSize;
+ def SHRD16mrCL : I<0xAD, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
+ "shrd{w}\t{%cl, $src2, $dst|$dst, $src2, %CL}",
+ [(store (X86shrd (loadi16 addr:$dst), GR16:$src2, CL),
+ addr:$dst)]>, TB, OpSize;
+ }
def SHLD16mri8 : Ii8<0xA4, MRMDestMem,
- (ops i16mem:$dst, R16:$src2, i8imm:$src3),
- "shld{w} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(store (X86shld (loadi16 addr:$dst), R16:$src2,
+ (outs), (ins i16mem:$dst, GR16:$src2, i8imm:$src3),
+ "shld{w}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(store (X86shld (loadi16 addr:$dst), GR16:$src2,
(i8 imm:$src3)), addr:$dst)]>,
TB, OpSize;
def SHRD16mri8 : Ii8<0xAC, MRMDestMem,
- (ops i16mem:$dst, R16:$src2, i8imm:$src3),
- "shrd{w} {$src3, $src2, $dst|$dst, $src2, $src3}",
- [(store (X86shrd (loadi16 addr:$dst), R16:$src2,
+ (outs), (ins i16mem:$dst, GR16:$src2, i8imm:$src3),
+ "shrd{w}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
+ [(store (X86shrd (loadi16 addr:$dst), GR16:$src2,
(i8 imm:$src3)), addr:$dst)]>,
TB, OpSize;
}
// Arithmetic.
let isCommutable = 1 in { // X = ADD Y, Z --> X = ADD Z, Y
-def ADD8rr : I<0x00, MRMDestReg, (ops R8 :$dst, R8 :$src1, R8 :$src2),
- "add{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (add R8:$src1, R8:$src2))]>;
+def ADD8rr : I<0x00, MRMDestReg, (outs GR8 :$dst),
+ (ins GR8 :$src1, GR8 :$src2),
+ "add{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (add GR8:$src1, GR8:$src2))]>;
let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
-def ADD16rr : I<0x01, MRMDestReg, (ops R16:$dst, R16:$src1, R16:$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (add R16:$src1, R16:$src2))]>, OpSize;
-def ADD32rr : I<0x01, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (add R32:$src1, R32:$src2))]>;
+def ADD16rr : I<0x01, MRMDestReg, (outs GR16:$dst),
+ (ins GR16:$src1, GR16:$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (add GR16:$src1, GR16:$src2))]>, OpSize;
+def ADD32rr : I<0x01, MRMDestReg, (outs GR32:$dst),
+ (ins GR32:$src1, GR32:$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, GR32:$src2))]>;
} // end isConvertibleToThreeAddress
} // end isCommutable
-def ADD8rm : I<0x02, MRMSrcMem, (ops R8 :$dst, R8 :$src1, i8mem :$src2),
- "add{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (add R8:$src1, (load addr:$src2)))]>;
-def ADD16rm : I<0x03, MRMSrcMem, (ops R16:$dst, R16:$src1, i16mem:$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (add R16:$src1, (load addr:$src2)))]>, OpSize;
-def ADD32rm : I<0x03, MRMSrcMem, (ops R32:$dst, R32:$src1, i32mem:$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (add R32:$src1, (load addr:$src2)))]>;
-
-def ADD8ri : Ii8<0x80, MRM0r, (ops R8:$dst, R8:$src1, i8imm:$src2),
- "add{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (add R8:$src1, imm:$src2))]>;
+def ADD8rm : I<0x02, MRMSrcMem, (outs GR8 :$dst),
+ (ins GR8 :$src1, i8mem :$src2),
+ "add{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (add GR8:$src1, (load addr:$src2)))]>;
+def ADD16rm : I<0x03, MRMSrcMem, (outs GR16:$dst),
+ (ins GR16:$src1, i16mem:$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (add GR16:$src1, (load addr:$src2)))]>,OpSize;
+def ADD32rm : I<0x03, MRMSrcMem, (outs GR32:$dst),
+ (ins GR32:$src1, i32mem:$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, (load addr:$src2)))]>;
+
+def ADD8ri : Ii8<0x80, MRM0r, (outs GR8:$dst), (ins GR8:$src1, i8imm:$src2),
+ "add{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (add GR8:$src1, imm:$src2))]>;
let isConvertibleToThreeAddress = 1 in { // Can transform into LEA.
-def ADD16ri : Ii16<0x81, MRM0r, (ops R16:$dst, R16:$src1, i16imm:$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (add R16:$src1, imm:$src2))]>, OpSize;
-def ADD32ri : Ii32<0x81, MRM0r, (ops R32:$dst, R32:$src1, i32imm:$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (add R32:$src1, imm:$src2))]>;
+def ADD16ri : Ii16<0x81, MRM0r, (outs GR16:$dst),
+ (ins GR16:$src1, i16imm:$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (add GR16:$src1, imm:$src2))]>, OpSize;
+def ADD32ri : Ii32<0x81, MRM0r, (outs GR32:$dst),
+ (ins GR32:$src1, i32imm:$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, imm:$src2))]>;
+def ADD16ri8 : Ii8<0x83, MRM0r, (outs GR16:$dst),
+ (ins GR16:$src1, i16i8imm:$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (add GR16:$src1, i16immSExt8:$src2))]>, OpSize;
+def ADD32ri8 : Ii8<0x83, MRM0r, (outs GR32:$dst),
+ (ins GR32:$src1, i32i8imm:$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (add GR32:$src1, i32immSExt8:$src2))]>;
}
-// FIXME: move ADD16ri8 above ADD16ri to optimize for space.
-def ADD16ri8 : Ii8<0x83, MRM0r, (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (add R16:$src1, i16immSExt8:$src2))]>,
- OpSize;
-def ADD32ri8 : Ii8<0x83, MRM0r, (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (add R32:$src1, i32immSExt8:$src2))]>;
-
let isTwoAddress = 0 in {
- def ADD8mr : I<0x00, MRMDestMem, (ops i8mem :$dst, R8 :$src2),
- "add{b} {$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), R8:$src2), addr:$dst)]>;
- def ADD16mr : I<0x01, MRMDestMem, (ops i16mem:$dst, R16:$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), R16:$src2), addr:$dst)]>,
+ def ADD8mr : I<0x00, MRMDestMem, (outs), (ins i8mem :$dst, GR8 :$src2),
+ "add{b}\t{$src2, $dst|$dst, $src2}",
+ [(store (add (load addr:$dst), GR8:$src2), addr:$dst)]>;
+ def ADD16mr : I<0x01, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
+ [(store (add (load addr:$dst), GR16:$src2), addr:$dst)]>,
OpSize;
- def ADD32mr : I<0x01, MRMDestMem, (ops i32mem:$dst, R32:$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
- [(store (add (load addr:$dst), R32:$src2), addr:$dst)]>;
- def ADD8mi : Ii8<0x80, MRM0m, (ops i8mem :$dst, i8imm :$src2),
- "add{b} {$src2, $dst|$dst, $src2}",
+ def ADD32mr : I<0x01, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (add (load addr:$dst), GR32:$src2), addr:$dst)]>;
+ def ADD8mi : Ii8<0x80, MRM0m, (outs), (ins i8mem :$dst, i8imm :$src2),
+ "add{b}\t{$src2, $dst|$dst, $src2}",
[(store (add (loadi8 addr:$dst), imm:$src2), addr:$dst)]>;
- def ADD16mi : Ii16<0x81, MRM0m, (ops i16mem:$dst, i16imm:$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
+ def ADD16mi : Ii16<0x81, MRM0m, (outs), (ins i16mem:$dst, i16imm:$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
[(store (add (loadi16 addr:$dst), imm:$src2), addr:$dst)]>,
OpSize;
- def ADD32mi : Ii32<0x81, MRM0m, (ops i32mem:$dst, i32imm:$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
+ def ADD32mi : Ii32<0x81, MRM0m, (outs), (ins i32mem:$dst, i32imm:$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
[(store (add (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
- def ADD16mi8 : Ii8<0x83, MRM0m, (ops i16mem:$dst, i16i8imm :$src2),
- "add{w} {$src2, $dst|$dst, $src2}",
+ def ADD16mi8 : Ii8<0x83, MRM0m, (outs), (ins i16mem:$dst, i16i8imm :$src2),
+ "add{w}\t{$src2, $dst|$dst, $src2}",
[(store (add (load addr:$dst), i16immSExt8:$src2), addr:$dst)]>,
OpSize;
- def ADD32mi8 : Ii8<0x83, MRM0m, (ops i32mem:$dst, i32i8imm :$src2),
- "add{l} {$src2, $dst|$dst, $src2}",
+ def ADD32mi8 : Ii8<0x83, MRM0m, (outs), (ins i32mem:$dst, i32i8imm :$src2),
+ "add{l}\t{$src2, $dst|$dst, $src2}",
[(store (add (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
}
let isCommutable = 1 in { // X = ADC Y, Z --> X = ADC Z, Y
-def ADC32rr : I<0x11, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86adc R32:$src1, R32:$src2))]>;
+def ADC32rr : I<0x11, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (adde GR32:$src1, GR32:$src2))]>;
}
-def ADC32rm : I<0x13, MRMSrcMem , (ops R32:$dst, R32:$src1, i32mem:$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86adc R32:$src1, (load addr:$src2)))]>;
-def ADC32ri : Ii32<0x81, MRM2r, (ops R32:$dst, R32:$src1, i32imm:$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86adc R32:$src1, imm:$src2))]>;
-def ADC32ri8 : Ii8<0x83, MRM2r, (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86adc R32:$src1, i32immSExt8:$src2))]>;
+def ADC32rm : I<0x13, MRMSrcMem , (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (adde GR32:$src1, (load addr:$src2)))]>;
+def ADC32ri : Ii32<0x81, MRM2r, (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (adde GR32:$src1, imm:$src2))]>;
+def ADC32ri8 : Ii8<0x83, MRM2r, (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (adde GR32:$src1, i32immSExt8:$src2))]>;
let isTwoAddress = 0 in {
- def ADC32mr : I<0x11, MRMDestMem, (ops i32mem:$dst, R32:$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(store (X86adc (load addr:$dst), R32:$src2), addr:$dst)]>;
- def ADC32mi : Ii32<0x81, MRM2m, (ops i32mem:$dst, i32imm:$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(store (X86adc (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
- def ADC32mi8 : Ii8<0x83, MRM2m, (ops i32mem:$dst, i32i8imm :$src2),
- "adc{l} {$src2, $dst|$dst, $src2}",
- [(store (X86adc (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
+ def ADC32mr : I<0x11, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (adde (load addr:$dst), GR32:$src2), addr:$dst)]>;
+ def ADC32mi : Ii32<0x81, MRM2m, (outs), (ins i32mem:$dst, i32imm:$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (adde (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
+ def ADC32mi8 : Ii8<0x83, MRM2m, (outs), (ins i32mem:$dst, i32i8imm :$src2),
+ "adc{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (adde (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
}
-def SUB8rr : I<0x28, MRMDestReg, (ops R8 :$dst, R8 :$src1, R8 :$src2),
- "sub{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (sub R8:$src1, R8:$src2))]>;
-def SUB16rr : I<0x29, MRMDestReg, (ops R16:$dst, R16:$src1, R16:$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (sub R16:$src1, R16:$src2))]>, OpSize;
-def SUB32rr : I<0x29, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (sub R32:$src1, R32:$src2))]>;
-def SUB8rm : I<0x2A, MRMSrcMem, (ops R8 :$dst, R8 :$src1, i8mem :$src2),
- "sub{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (sub R8:$src1, (load addr:$src2)))]>;
-def SUB16rm : I<0x2B, MRMSrcMem, (ops R16:$dst, R16:$src1, i16mem:$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (sub R16:$src1, (load addr:$src2)))]>, OpSize;
-def SUB32rm : I<0x2B, MRMSrcMem, (ops R32:$dst, R32:$src1, i32mem:$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (sub R32:$src1, (load addr:$src2)))]>;
-
-def SUB8ri : Ii8 <0x80, MRM5r, (ops R8:$dst, R8:$src1, i8imm:$src2),
- "sub{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (sub R8:$src1, imm:$src2))]>;
-def SUB16ri : Ii16<0x81, MRM5r, (ops R16:$dst, R16:$src1, i16imm:$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (sub R16:$src1, imm:$src2))]>, OpSize;
-def SUB32ri : Ii32<0x81, MRM5r, (ops R32:$dst, R32:$src1, i32imm:$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (sub R32:$src1, imm:$src2))]>;
-def SUB16ri8 : Ii8<0x83, MRM5r, (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (sub R16:$src1, i16immSExt8:$src2))]>,
+def SUB8rr : I<0x28, MRMDestReg, (outs GR8 :$dst), (ins GR8 :$src1, GR8 :$src2),
+ "sub{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (sub GR8:$src1, GR8:$src2))]>;
+def SUB16rr : I<0x29, MRMDestReg, (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (sub GR16:$src1, GR16:$src2))]>, OpSize;
+def SUB32rr : I<0x29, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, GR32:$src2))]>;
+def SUB8rm : I<0x2A, MRMSrcMem, (outs GR8 :$dst), (ins GR8 :$src1, i8mem :$src2),
+ "sub{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (sub GR8:$src1, (load addr:$src2)))]>;
+def SUB16rm : I<0x2B, MRMSrcMem, (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (sub GR16:$src1, (load addr:$src2)))]>, OpSize;
+def SUB32rm : I<0x2B, MRMSrcMem, (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, (load addr:$src2)))]>;
+
+def SUB8ri : Ii8 <0x80, MRM5r, (outs GR8:$dst), (ins GR8:$src1, i8imm:$src2),
+ "sub{b}\t{$src2, $dst|$dst, $src2}",
+ [(set GR8:$dst, (sub GR8:$src1, imm:$src2))]>;
+def SUB16ri : Ii16<0x81, MRM5r, (outs GR16:$dst), (ins GR16:$src1, i16imm:$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (sub GR16:$src1, imm:$src2))]>, OpSize;
+def SUB32ri : Ii32<0x81, MRM5r, (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, imm:$src2))]>;
+def SUB16ri8 : Ii8<0x83, MRM5r, (outs GR16:$dst), (ins GR16:$src1, i16i8imm:$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (sub GR16:$src1, i16immSExt8:$src2))]>,
OpSize;
-def SUB32ri8 : Ii8<0x83, MRM5r, (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (sub R32:$src1, i32immSExt8:$src2))]>;
+def SUB32ri8 : Ii8<0x83, MRM5r, (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sub GR32:$src1, i32immSExt8:$src2))]>;
let isTwoAddress = 0 in {
- def SUB8mr : I<0x28, MRMDestMem, (ops i8mem :$dst, R8 :$src2),
- "sub{b} {$src2, $dst|$dst, $src2}",
- [(store (sub (load addr:$dst), R8:$src2), addr:$dst)]>;
- def SUB16mr : I<0x29, MRMDestMem, (ops i16mem:$dst, R16:$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
- [(store (sub (load addr:$dst), R16:$src2), addr:$dst)]>,
+ def SUB8mr : I<0x28, MRMDestMem, (outs), (ins i8mem :$dst, GR8 :$src2),
+ "sub{b}\t{$src2, $dst|$dst, $src2}",
+ [(store (sub (load addr:$dst), GR8:$src2), addr:$dst)]>;
+ def SUB16mr : I<0x29, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
+ [(store (sub (load addr:$dst), GR16:$src2), addr:$dst)]>,
OpSize;
- def SUB32mr : I<0x29, MRMDestMem, (ops i32mem:$dst, R32:$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
- [(store (sub (load addr:$dst), R32:$src2), addr:$dst)]>;
- def SUB8mi : Ii8<0x80, MRM5m, (ops i8mem :$dst, i8imm:$src2),
- "sub{b} {$src2, $dst|$dst, $src2}",
+ def SUB32mr : I<0x29, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (sub (load addr:$dst), GR32:$src2), addr:$dst)]>;
+ def SUB8mi : Ii8<0x80, MRM5m, (outs), (ins i8mem :$dst, i8imm:$src2),
+ "sub{b}\t{$src2, $dst|$dst, $src2}",
[(store (sub (loadi8 addr:$dst), imm:$src2), addr:$dst)]>;
- def SUB16mi : Ii16<0x81, MRM5m, (ops i16mem:$dst, i16imm:$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
+ def SUB16mi : Ii16<0x81, MRM5m, (outs), (ins i16mem:$dst, i16imm:$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
[(store (sub (loadi16 addr:$dst), imm:$src2), addr:$dst)]>,
OpSize;
- def SUB32mi : Ii32<0x81, MRM5m, (ops i32mem:$dst, i32imm:$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
+ def SUB32mi : Ii32<0x81, MRM5m, (outs), (ins i32mem:$dst, i32imm:$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
[(store (sub (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
- def SUB16mi8 : Ii8<0x83, MRM5m, (ops i16mem:$dst, i16i8imm :$src2),
- "sub{w} {$src2, $dst|$dst, $src2}",
+ def SUB16mi8 : Ii8<0x83, MRM5m, (outs), (ins i16mem:$dst, i16i8imm :$src2),
+ "sub{w}\t{$src2, $dst|$dst, $src2}",
[(store (sub (load addr:$dst), i16immSExt8:$src2), addr:$dst)]>,
OpSize;
- def SUB32mi8 : Ii8<0x83, MRM5m, (ops i32mem:$dst, i32i8imm :$src2),
- "sub{l} {$src2, $dst|$dst, $src2}",
+ def SUB32mi8 : Ii8<0x83, MRM5m, (outs), (ins i32mem:$dst, i32i8imm :$src2),
+ "sub{l}\t{$src2, $dst|$dst, $src2}",
[(store (sub (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
}
-def SBB32rr : I<0x19, MRMDestReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86sbb R32:$src1, R32:$src2))]>;
+def SBB32rr : I<0x19, MRMDestReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sube GR32:$src1, GR32:$src2))]>;
let isTwoAddress = 0 in {
- def SBB32mr : I<0x19, MRMDestMem, (ops i32mem:$dst, R32:$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(store (X86sbb (load addr:$dst), R32:$src2), addr:$dst)]>;
- def SBB8mi : Ii32<0x80, MRM3m, (ops i8mem:$dst, i8imm:$src2),
- "sbb{b} {$src2, $dst|$dst, $src2}",
- [(store (X86sbb (loadi8 addr:$dst), imm:$src2), addr:$dst)]>;
- def SBB16mi : Ii32<0x81, MRM3m, (ops i16mem:$dst, i16imm:$src2),
- "sbb{w} {$src2, $dst|$dst, $src2}",
- [(store (X86sbb (loadi16 addr:$dst), imm:$src2), addr:$dst)]>,
- OpSize;
- def SBB32mi : Ii32<0x81, MRM3m, (ops i32mem:$dst, i32imm:$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(store (X86sbb (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
- def SBB16mi8 : Ii8<0x83, MRM3m, (ops i16mem:$dst, i16i8imm :$src2),
- "sbb{w} {$src2, $dst|$dst, $src2}",
- [(store (X86sbb (load addr:$dst), i16immSExt8:$src2), addr:$dst)]>,
- OpSize;
- def SBB32mi8 : Ii8<0x83, MRM3m, (ops i32mem:$dst, i32i8imm :$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(store (X86sbb (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
+ def SBB32mr : I<0x19, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (sube (load addr:$dst), GR32:$src2), addr:$dst)]>;
+ def SBB8mi : Ii32<0x80, MRM3m, (outs), (ins i8mem:$dst, i8imm:$src2),
+ "sbb{b}\t{$src2, $dst|$dst, $src2}",
+ [(store (sube (loadi8 addr:$dst), imm:$src2), addr:$dst)]>;
+ def SBB32mi : Ii32<0x81, MRM3m, (outs), (ins i32mem:$dst, i32imm:$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (sube (loadi32 addr:$dst), imm:$src2), addr:$dst)]>;
+ def SBB32mi8 : Ii8<0x83, MRM3m, (outs), (ins i32mem:$dst, i32i8imm :$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(store (sube (load addr:$dst), i32immSExt8:$src2), addr:$dst)]>;
}
-def SBB8ri : Ii8<0x80, MRM3r, (ops R8:$dst, R8:$src1, i8imm:$src2),
- "sbb{b} {$src2, $dst|$dst, $src2}",
- [(set R8:$dst, (X86sbb R8:$src1, imm:$src2))]>;
-def SBB16ri : Ii16<0x81, MRM3r, (ops R16:$dst, R16:$src1, i16imm:$src2),
- "sbb{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86sbb R16:$src1, imm:$src2))]>, OpSize;
-
-def SBB32rm : I<0x1B, MRMSrcMem, (ops R32:$dst, R32:$src1, i32mem:$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86sbb R32:$src1, (load addr:$src2)))]>;
-def SBB32ri : Ii32<0x81, MRM3r, (ops R32:$dst, R32:$src1, i32imm:$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86sbb R32:$src1, imm:$src2))]>;
-
-def SBB16ri8 : Ii8<0x83, MRM3r, (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "sbb{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (X86sbb R16:$src1, i16immSExt8:$src2))]>,
- OpSize;
-def SBB32ri8 : Ii8<0x83, MRM3r, (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "sbb{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (X86sbb R32:$src1, i32immSExt8:$src2))]>;
+def SBB32rm : I<0x1B, MRMSrcMem, (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sube GR32:$src1, (load addr:$src2)))]>;
+def SBB32ri : Ii32<0x81, MRM3r, (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sube GR32:$src1, imm:$src2))]>;
+def SBB32ri8 : Ii8<0x83, MRM3r, (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "sbb{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (sube GR32:$src1, i32immSExt8:$src2))]>;
let isCommutable = 1 in { // X = IMUL Y, Z --> X = IMUL Z, Y
-def IMUL16rr : I<0xAF, MRMSrcReg, (ops R16:$dst, R16:$src1, R16:$src2),
- "imul{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (mul R16:$src1, R16:$src2))]>, TB, OpSize;
-def IMUL32rr : I<0xAF, MRMSrcReg, (ops R32:$dst, R32:$src1, R32:$src2),
- "imul{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (mul R32:$src1, R32:$src2))]>, TB;
+def IMUL16rr : I<0xAF, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
+ "imul{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (mul GR16:$src1, GR16:$src2))]>, TB, OpSize;
+def IMUL32rr : I<0xAF, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
+ "imul{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, GR32:$src2))]>, TB;
}
-def IMUL16rm : I<0xAF, MRMSrcMem, (ops R16:$dst, R16:$src1, i16mem:$src2),
- "imul{w} {$src2, $dst|$dst, $src2}",
- [(set R16:$dst, (mul R16:$src1, (load addr:$src2)))]>,
+def IMUL16rm : I<0xAF, MRMSrcMem, (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
+ "imul{w}\t{$src2, $dst|$dst, $src2}",
+ [(set GR16:$dst, (mul GR16:$src1, (load addr:$src2)))]>,
TB, OpSize;
-def IMUL32rm : I<0xAF, MRMSrcMem, (ops R32:$dst, R32:$src1, i32mem:$src2),
- "imul{l} {$src2, $dst|$dst, $src2}",
- [(set R32:$dst, (mul R32:$src1, (load addr:$src2)))]>, TB;
+def IMUL32rm : I<0xAF, MRMSrcMem, (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
+ "imul{l}\t{$src2, $dst|$dst, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, (load addr:$src2)))]>, TB;
} // end Two Address instructions
// Suprisingly enough, these are not two address instructions!
-def IMUL16rri : Ii16<0x69, MRMSrcReg, // R16 = R16*I16
- (ops R16:$dst, R16:$src1, i16imm:$src2),
- "imul{w} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R16:$dst, (mul R16:$src1, imm:$src2))]>, OpSize;
-def IMUL32rri : Ii32<0x69, MRMSrcReg, // R32 = R32*I32
- (ops R32:$dst, R32:$src1, i32imm:$src2),
- "imul{l} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R32:$dst, (mul R32:$src1, imm:$src2))]>;
-def IMUL16rri8 : Ii8<0x6B, MRMSrcReg, // R16 = R16*I8
- (ops R16:$dst, R16:$src1, i16i8imm:$src2),
- "imul{w} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R16:$dst, (mul R16:$src1, i16immSExt8:$src2))]>,
+def IMUL16rri : Ii16<0x69, MRMSrcReg, // GR16 = GR16*I16
+ (outs GR16:$dst), (ins GR16:$src1, i16imm:$src2),
+ "imul{w}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR16:$dst, (mul GR16:$src1, imm:$src2))]>, OpSize;
+def IMUL32rri : Ii32<0x69, MRMSrcReg, // GR32 = GR32*I32
+ (outs GR32:$dst), (ins GR32:$src1, i32imm:$src2),
+ "imul{l}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, imm:$src2))]>;
+def IMUL16rri8 : Ii8<0x6B, MRMSrcReg, // GR16 = GR16*I8
+ (outs GR16:$dst), (ins GR16:$src1, i16i8imm:$src2),
+ "imul{w}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR16:$dst, (mul GR16:$src1, i16immSExt8:$src2))]>,
OpSize;
-def IMUL32rri8 : Ii8<0x6B, MRMSrcReg, // R32 = R32*I8
- (ops R32:$dst, R32:$src1, i32i8imm:$src2),
- "imul{l} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R32:$dst, (mul R32:$src1, i32immSExt8:$src2))]>;
-
-def IMUL16rmi : Ii16<0x69, MRMSrcMem, // R16 = [mem16]*I16
- (ops R16:$dst, i16mem:$src1, i16imm:$src2),
- "imul{w} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R16:$dst, (mul (load addr:$src1), imm:$src2))]>,
+def IMUL32rri8 : Ii8<0x6B, MRMSrcReg, // GR32 = GR32*I8
+ (outs GR32:$dst), (ins GR32:$src1, i32i8imm:$src2),
+ "imul{l}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR32:$dst, (mul GR32:$src1, i32immSExt8:$src2))]>;
+
+def IMUL16rmi : Ii16<0x69, MRMSrcMem, // GR16 = [mem16]*I16
+ (outs GR16:$dst), (ins i16mem:$src1, i16imm:$src2),
+ "imul{w}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR16:$dst, (mul (load addr:$src1), imm:$src2))]>,
OpSize;
-def IMUL32rmi : Ii32<0x69, MRMSrcMem, // R32 = [mem32]*I32
- (ops R32:$dst, i32mem:$src1, i32imm:$src2),
- "imul{l} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R32:$dst, (mul (load addr:$src1), imm:$src2))]>;
-def IMUL16rmi8 : Ii8<0x6B, MRMSrcMem, // R16 = [mem16]*I8
- (ops R16:$dst, i16mem:$src1, i16i8imm :$src2),
- "imul{w} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R16:$dst, (mul (load addr:$src1), i16immSExt8:$src2))]>,
+def IMUL32rmi : Ii32<0x69, MRMSrcMem, // GR32 = [mem32]*I32
+ (outs GR32:$dst), (ins i32mem:$src1, i32imm:$src2),
+ "imul{l}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR32:$dst, (mul (load addr:$src1), imm:$src2))]>;
+def IMUL16rmi8 : Ii8<0x6B, MRMSrcMem, // GR16 = [mem16]*I8
+ (outs GR16:$dst), (ins i16mem:$src1, i16i8imm :$src2),
+ "imul{w}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR16:$dst, (mul (load addr:$src1), i16immSExt8:$src2))]>,
OpSize;
-def IMUL32rmi8 : Ii8<0x6B, MRMSrcMem, // R32 = [mem32]*I8
- (ops R32:$dst, i32mem:$src1, i32i8imm: $src2),
- "imul{l} {$src2, $src1, $dst|$dst, $src1, $src2}",
- [(set R32:$dst, (mul (load addr:$src1), i32immSExt8:$src2))]>;
+def IMUL32rmi8 : Ii8<0x6B, MRMSrcMem, // GR32 = [mem32]*I8
+ (outs GR32:$dst), (ins i32mem:$src1, i32i8imm: $src2),
+ "imul{l}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
+ [(set GR32:$dst, (mul (load addr:$src1), i32immSExt8:$src2))]>;
//===----------------------------------------------------------------------===//
// Test instructions are just like AND, except they don't generate a result.
//
let isCommutable = 1 in { // TEST X, Y --> TEST Y, X
-def TEST8rr : I<0x84, MRMDestReg, (ops R8:$src1, R8:$src2),
- "test{b} {$src2, $src1|$src1, $src2}",
- [(X86test R8:$src1, R8:$src2)]>;
-def TEST16rr : I<0x85, MRMDestReg, (ops R16:$src1, R16:$src2),
- "test{w} {$src2, $src1|$src1, $src2}",
- [(X86test R16:$src1, R16:$src2)]>, OpSize;
-def TEST32rr : I<0x85, MRMDestReg, (ops R32:$src1, R32:$src2),
- "test{l} {$src2, $src1|$src1, $src2}",
- [(X86test R32:$src1, R32:$src2)]>;
+def TEST8rr : I<0x84, MRMDestReg, (outs), (ins GR8:$src1, GR8:$src2),
+ "test{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR8:$src1, GR8:$src2), 0)]>;
+def TEST16rr : I<0x85, MRMDestReg, (outs), (ins GR16:$src1, GR16:$src2),
+ "test{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR16:$src1, GR16:$src2), 0)]>, OpSize;
+def TEST32rr : I<0x85, MRMDestReg, (outs), (ins GR32:$src1, GR32:$src2),
+ "test{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR32:$src1, GR32:$src2), 0)]>;
}
-def TEST8mr : I<0x84, MRMDestMem, (ops i8mem :$src1, R8 :$src2),
- "test{b} {$src2, $src1|$src1, $src2}",
- [(X86test (loadi8 addr:$src1), R8:$src2)]>;
-def TEST16mr : I<0x85, MRMDestMem, (ops i16mem:$src1, R16:$src2),
- "test{w} {$src2, $src1|$src1, $src2}",
- [(X86test (loadi16 addr:$src1), R16:$src2)]>,
- OpSize;
-def TEST32mr : I<0x85, MRMDestMem, (ops i32mem:$src1, R32:$src2),
- "test{l} {$src2, $src1|$src1, $src2}",
- [(X86test (loadi32 addr:$src1), R32:$src2)]>;
-def TEST8rm : I<0x84, MRMSrcMem, (ops R8 :$src1, i8mem :$src2),
- "test{b} {$src2, $src1|$src1, $src2}",
- [(X86test R8:$src1, (loadi8 addr:$src2))]>;
-def TEST16rm : I<0x85, MRMSrcMem, (ops R16:$src1, i16mem:$src2),
- "test{w} {$src2, $src1|$src1, $src2}",
- [(X86test R16:$src1, (loadi16 addr:$src2))]>,
+
+def TEST8rm : I<0x84, MRMSrcMem, (outs), (ins GR8 :$src1, i8mem :$src2),
+ "test{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR8:$src1, (loadi8 addr:$src2)), 0)]>;
+def TEST16rm : I<0x85, MRMSrcMem, (outs), (ins GR16:$src1, i16mem:$src2),
+ "test{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR16:$src1, (loadi16 addr:$src2)), 0)]>,
OpSize;
-def TEST32rm : I<0x85, MRMSrcMem, (ops R32:$src1, i32mem:$src2),
- "test{l} {$src2, $src1|$src1, $src2}",
- [(X86test R32:$src1, (loadi32 addr:$src2))]>;
-
-def TEST8ri : Ii8 <0xF6, MRM0r, // flags = R8 & imm8
- (ops R8:$src1, i8imm:$src2),
- "test{b} {$src2, $src1|$src1, $src2}",
- [(X86test R8:$src1, imm:$src2)]>;
-def TEST16ri : Ii16<0xF7, MRM0r, // flags = R16 & imm16
- (ops R16:$src1, i16imm:$src2),
- "test{w} {$src2, $src1|$src1, $src2}",
- [(X86test R16:$src1, imm:$src2)]>, OpSize;
-def TEST32ri : Ii32<0xF7, MRM0r, // flags = R32 & imm32
- (ops R32:$src1, i32imm:$src2),
- "test{l} {$src2, $src1|$src1, $src2}",
- [(X86test R32:$src1, imm:$src2)]>;
+def TEST32rm : I<0x85, MRMSrcMem, (outs), (ins GR32:$src1, i32mem:$src2),
+ "test{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR32:$src1, (loadi32 addr:$src2)), 0)]>;
+
+def TEST8ri : Ii8 <0xF6, MRM0r, // flags = GR8 & imm8
+ (outs), (ins GR8:$src1, i8imm:$src2),
+ "test{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR8:$src1, imm:$src2), 0)]>;
+def TEST16ri : Ii16<0xF7, MRM0r, // flags = GR16 & imm16
+ (outs), (ins GR16:$src1, i16imm:$src2),
+ "test{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR16:$src1, imm:$src2), 0)]>, OpSize;
+def TEST32ri : Ii32<0xF7, MRM0r, // flags = GR32 & imm32
+ (outs), (ins GR32:$src1, i32imm:$src2),
+ "test{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and GR32:$src1, imm:$src2), 0)]>;
+
def TEST8mi : Ii8 <0xF6, MRM0m, // flags = [mem8] & imm8
- (ops i8mem:$src1, i8imm:$src2),
- "test{b} {$src2, $src1|$src1, $src2}",
- [(X86test (loadi8 addr:$src1), imm:$src2)]>;
+ (outs), (ins i8mem:$src1, i8imm:$src2),
+ "test{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and (loadi8 addr:$src1), imm:$src2), 0)]>;
def TEST16mi : Ii16<0xF7, MRM0m, // flags = [mem16] & imm16
- (ops i16mem:$src1, i16imm:$src2),
- "test{w} {$src2, $src1|$src1, $src2}",
- [(X86test (loadi16 addr:$src1), imm:$src2)]>,
+ (outs), (ins i16mem:$src1, i16imm:$src2),
+ "test{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and (loadi16 addr:$src1), imm:$src2), 0)]>,
OpSize;
def TEST32mi : Ii32<0xF7, MRM0m, // flags = [mem32] & imm32
- (ops i32mem:$src1, i32imm:$src2),
- "test{l} {$src2, $src1|$src1, $src2}",
- [(X86test (loadi32 addr:$src1), imm:$src2)]>;
+ (outs), (ins i32mem:$src1, i32imm:$src2),
+ "test{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (and (loadi32 addr:$src1), imm:$src2), 0)]>;
// Condition code ops, incl. set if equal/not equal/...
-def SAHF : I<0x9E, RawFrm, (ops), "sahf", []>, Imp<[AH],[]>; // flags = AH
-def LAHF : I<0x9F, RawFrm, (ops), "lahf", []>, Imp<[],[AH]>; // AH = flags
+let Uses = [AH] in
+def SAHF : I<0x9E, RawFrm, (outs), (ins), "sahf", []>; // flags = AH
+let Defs = [AH] in
+def LAHF : I<0x9F, RawFrm, (outs), (ins), "lahf", []>; // AH = flags
def SETEr : I<0x94, MRM0r,
- (ops R8 :$dst),
- "sete $dst",
- [(set R8:$dst, (X86setcc X86_COND_E))]>,
- TB; // R8 = ==
+ (outs GR8 :$dst), (ins),
+ "sete\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_E))]>,
+ TB; // GR8 = ==
def SETEm : I<0x94, MRM0m,
- (ops i8mem:$dst),
- "sete $dst",
+ (outs), (ins i8mem:$dst),
+ "sete\t$dst",
[(store (X86setcc X86_COND_E), addr:$dst)]>,
TB; // [mem8] = ==
def SETNEr : I<0x95, MRM0r,
- (ops R8 :$dst),
- "setne $dst",
- [(set R8:$dst, (X86setcc X86_COND_NE))]>,
- TB; // R8 = !=
+ (outs GR8 :$dst), (ins),
+ "setne\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_NE))]>,
+ TB; // GR8 = !=
def SETNEm : I<0x95, MRM0m,
- (ops i8mem:$dst),
- "setne $dst",
+ (outs), (ins i8mem:$dst),
+ "setne\t$dst",
[(store (X86setcc X86_COND_NE), addr:$dst)]>,
TB; // [mem8] = !=
def SETLr : I<0x9C, MRM0r,
- (ops R8 :$dst),
- "setl $dst",
- [(set R8:$dst, (X86setcc X86_COND_L))]>,
- TB; // R8 = < signed
+ (outs GR8 :$dst), (ins),
+ "setl\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_L))]>,
+ TB; // GR8 = < signed
def SETLm : I<0x9C, MRM0m,
- (ops i8mem:$dst),
- "setl $dst",
+ (outs), (ins i8mem:$dst),
+ "setl\t$dst",
[(store (X86setcc X86_COND_L), addr:$dst)]>,
TB; // [mem8] = < signed
def SETGEr : I<0x9D, MRM0r,
- (ops R8 :$dst),
- "setge $dst",
- [(set R8:$dst, (X86setcc X86_COND_GE))]>,
- TB; // R8 = >= signed
+ (outs GR8 :$dst), (ins),
+ "setge\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_GE))]>,
+ TB; // GR8 = >= signed
def SETGEm : I<0x9D, MRM0m,
- (ops i8mem:$dst),
- "setge $dst",
+ (outs), (ins i8mem:$dst),
+ "setge\t$dst",
[(store (X86setcc X86_COND_GE), addr:$dst)]>,
TB; // [mem8] = >= signed
def SETLEr : I<0x9E, MRM0r,
- (ops R8 :$dst),
- "setle $dst",
- [(set R8:$dst, (X86setcc X86_COND_LE))]>,
- TB; // R8 = <= signed
+ (outs GR8 :$dst), (ins),
+ "setle\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_LE))]>,
+ TB; // GR8 = <= signed
def SETLEm : I<0x9E, MRM0m,
- (ops i8mem:$dst),
- "setle $dst",
+ (outs), (ins i8mem:$dst),
+ "setle\t$dst",
[(store (X86setcc X86_COND_LE), addr:$dst)]>,
TB; // [mem8] = <= signed
def SETGr : I<0x9F, MRM0r,
- (ops R8 :$dst),
- "setg $dst",
- [(set R8:$dst, (X86setcc X86_COND_G))]>,
- TB; // R8 = > signed
+ (outs GR8 :$dst), (ins),
+ "setg\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_G))]>,
+ TB; // GR8 = > signed
def SETGm : I<0x9F, MRM0m,
- (ops i8mem:$dst),
- "setg $dst",
+ (outs), (ins i8mem:$dst),
+ "setg\t$dst",
[(store (X86setcc X86_COND_G), addr:$dst)]>,
TB; // [mem8] = > signed
def SETBr : I<0x92, MRM0r,
- (ops R8 :$dst),
- "setb $dst",
- [(set R8:$dst, (X86setcc X86_COND_B))]>,
- TB; // R8 = < unsign
+ (outs GR8 :$dst), (ins),
+ "setb\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_B))]>,
+ TB; // GR8 = < unsign
def SETBm : I<0x92, MRM0m,
- (ops i8mem:$dst),
- "setb $dst",
+ (outs), (ins i8mem:$dst),
+ "setb\t$dst",
[(store (X86setcc X86_COND_B), addr:$dst)]>,
TB; // [mem8] = < unsign
def SETAEr : I<0x93, MRM0r,
- (ops R8 :$dst),
- "setae $dst",
- [(set R8:$dst, (X86setcc X86_COND_AE))]>,
- TB; // R8 = >= unsign
+ (outs GR8 :$dst), (ins),
+ "setae\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_AE))]>,
+ TB; // GR8 = >= unsign
def SETAEm : I<0x93, MRM0m,
- (ops i8mem:$dst),
- "setae $dst",
+ (outs), (ins i8mem:$dst),
+ "setae\t$dst",
[(store (X86setcc X86_COND_AE), addr:$dst)]>,
TB; // [mem8] = >= unsign
def SETBEr : I<0x96, MRM0r,
- (ops R8 :$dst),
- "setbe $dst",
- [(set R8:$dst, (X86setcc X86_COND_BE))]>,
- TB; // R8 = <= unsign
+ (outs GR8 :$dst), (ins),
+ "setbe\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_BE))]>,
+ TB; // GR8 = <= unsign
def SETBEm : I<0x96, MRM0m,
- (ops i8mem:$dst),
- "setbe $dst",
+ (outs), (ins i8mem:$dst),
+ "setbe\t$dst",
[(store (X86setcc X86_COND_BE), addr:$dst)]>,
TB; // [mem8] = <= unsign
def SETAr : I<0x97, MRM0r,
- (ops R8 :$dst),
- "seta $dst",
- [(set R8:$dst, (X86setcc X86_COND_A))]>,
- TB; // R8 = > signed
+ (outs GR8 :$dst), (ins),
+ "seta\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_A))]>,
+ TB; // GR8 = > signed
def SETAm : I<0x97, MRM0m,
- (ops i8mem:$dst),
- "seta $dst",
+ (outs), (ins i8mem:$dst),
+ "seta\t$dst",
[(store (X86setcc X86_COND_A), addr:$dst)]>,
TB; // [mem8] = > signed
def SETSr : I<0x98, MRM0r,
- (ops R8 :$dst),
- "sets $dst",
- [(set R8:$dst, (X86setcc X86_COND_S))]>,
- TB; // R8 = <sign bit>
+ (outs GR8 :$dst), (ins),
+ "sets\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_S))]>,
+ TB; // GR8 = <sign bit>
def SETSm : I<0x98, MRM0m,
- (ops i8mem:$dst),
- "sets $dst",
+ (outs), (ins i8mem:$dst),
+ "sets\t$dst",
[(store (X86setcc X86_COND_S), addr:$dst)]>,
TB; // [mem8] = <sign bit>
def SETNSr : I<0x99, MRM0r,
- (ops R8 :$dst),
- "setns $dst",
- [(set R8:$dst, (X86setcc X86_COND_NS))]>,
- TB; // R8 = !<sign bit>
+ (outs GR8 :$dst), (ins),
+ "setns\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_NS))]>,
+ TB; // GR8 = !<sign bit>
def SETNSm : I<0x99, MRM0m,
- (ops i8mem:$dst),
- "setns $dst",
+ (outs), (ins i8mem:$dst),
+ "setns\t$dst",
[(store (X86setcc X86_COND_NS), addr:$dst)]>,
TB; // [mem8] = !<sign bit>
def SETPr : I<0x9A, MRM0r,
- (ops R8 :$dst),
- "setp $dst",
- [(set R8:$dst, (X86setcc X86_COND_P))]>,
- TB; // R8 = parity
+ (outs GR8 :$dst), (ins),
+ "setp\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_P))]>,
+ TB; // GR8 = parity
def SETPm : I<0x9A, MRM0m,
- (ops i8mem:$dst),
- "setp $dst",
+ (outs), (ins i8mem:$dst),
+ "setp\t$dst",
[(store (X86setcc X86_COND_P), addr:$dst)]>,
TB; // [mem8] = parity
def SETNPr : I<0x9B, MRM0r,
- (ops R8 :$dst),
- "setnp $dst",
- [(set R8:$dst, (X86setcc X86_COND_NP))]>,
- TB; // R8 = not parity
+ (outs GR8 :$dst), (ins),
+ "setnp\t$dst",
+ [(set GR8:$dst, (X86setcc X86_COND_NP))]>,
+ TB; // GR8 = not parity
def SETNPm : I<0x9B, MRM0m,
- (ops i8mem:$dst),
- "setnp $dst",
+ (outs), (ins i8mem:$dst),
+ "setnp\t$dst",
[(store (X86setcc X86_COND_NP), addr:$dst)]>,
TB; // [mem8] = not parity
// Integer comparisons
def CMP8rr : I<0x38, MRMDestReg,
- (ops R8 :$src1, R8 :$src2),
- "cmp{b} {$src2, $src1|$src1, $src2}",
- [(X86cmp R8:$src1, R8:$src2)]>;
+ (outs), (ins GR8 :$src1, GR8 :$src2),
+ "cmp{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR8:$src1, GR8:$src2)]>;
def CMP16rr : I<0x39, MRMDestReg,
- (ops R16:$src1, R16:$src2),
- "cmp{w} {$src2, $src1|$src1, $src2}",
- [(X86cmp R16:$src1, R16:$src2)]>, OpSize;
+ (outs), (ins GR16:$src1, GR16:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR16:$src1, GR16:$src2)]>, OpSize;
def CMP32rr : I<0x39, MRMDestReg,
- (ops R32:$src1, R32:$src2),
- "cmp{l} {$src2, $src1|$src1, $src2}",
- [(X86cmp R32:$src1, R32:$src2)]>;
+ (outs), (ins GR32:$src1, GR32:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR32:$src1, GR32:$src2)]>;
def CMP8mr : I<0x38, MRMDestMem,
- (ops i8mem :$src1, R8 :$src2),
- "cmp{b} {$src2, $src1|$src1, $src2}",
- [(X86cmp (loadi8 addr:$src1), R8:$src2)]>;
+ (outs), (ins i8mem :$src1, GR8 :$src2),
+ "cmp{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (loadi8 addr:$src1), GR8:$src2)]>;
def CMP16mr : I<0x39, MRMDestMem,
- (ops i16mem:$src1, R16:$src2),
- "cmp{w} {$src2, $src1|$src1, $src2}",
- [(X86cmp (loadi16 addr:$src1), R16:$src2)]>, OpSize;
+ (outs), (ins i16mem:$src1, GR16:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (loadi16 addr:$src1), GR16:$src2)]>, OpSize;
def CMP32mr : I<0x39, MRMDestMem,
- (ops i32mem:$src1, R32:$src2),
- "cmp{l} {$src2, $src1|$src1, $src2}",
- [(X86cmp (loadi32 addr:$src1), R32:$src2)]>;
+ (outs), (ins i32mem:$src1, GR32:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (loadi32 addr:$src1), GR32:$src2)]>;
def CMP8rm : I<0x3A, MRMSrcMem,
- (ops R8 :$src1, i8mem :$src2),
- "cmp{b} {$src2, $src1|$src1, $src2}",
- [(X86cmp R8:$src1, (loadi8 addr:$src2))]>;
+ (outs), (ins GR8 :$src1, i8mem :$src2),
+ "cmp{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR8:$src1, (loadi8 addr:$src2))]>;
def CMP16rm : I<0x3B, MRMSrcMem,
- (ops R16:$src1, i16mem:$src2),
- "cmp{w} {$src2, $src1|$src1, $src2}",
- [(X86cmp R16:$src1, (loadi16 addr:$src2))]>, OpSize;
+ (outs), (ins GR16:$src1, i16mem:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR16:$src1, (loadi16 addr:$src2))]>, OpSize;
def CMP32rm : I<0x3B, MRMSrcMem,
- (ops R32:$src1, i32mem:$src2),
- "cmp{l} {$src2, $src1|$src1, $src2}",
- [(X86cmp R32:$src1, (loadi32 addr:$src2))]>;
+ (outs), (ins GR32:$src1, i32mem:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR32:$src1, (loadi32 addr:$src2))]>;
def CMP8ri : Ii8<0x80, MRM7r,
- (ops R8:$src1, i8imm:$src2),
- "cmp{b} {$src2, $src1|$src1, $src2}",
- [(X86cmp R8:$src1, imm:$src2)]>;
+ (outs), (ins GR8:$src1, i8imm:$src2),
+ "cmp{b}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR8:$src1, imm:$src2)]>;
def CMP16ri : Ii16<0x81, MRM7r,
- (ops R16:$src1, i16imm:$src2),
- "cmp{w} {$src2, $src1|$src1, $src2}",
- [(X86cmp R16:$src1, imm:$src2)]>, OpSize;
+ (outs), (ins GR16:$src1, i16imm:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR16:$src1, imm:$src2)]>, OpSize;
def CMP32ri : Ii32<0x81, MRM7r,
- (ops R32:$src1, i32imm:$src2),
- "cmp{l} {$src2, $src1|$src1, $src2}",
- [(X86cmp R32:$src1, imm:$src2)]>;
+ (outs), (ins GR32:$src1, i32imm:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR32:$src1, imm:$src2)]>;
def CMP8mi : Ii8 <0x80, MRM7m,
- (ops i8mem :$src1, i8imm :$src2),
- "cmp{b} {$src2, $src1|$src1, $src2}",
+ (outs), (ins i8mem :$src1, i8imm :$src2),
+ "cmp{b}\t{$src2, $src1|$src1, $src2}",
[(X86cmp (loadi8 addr:$src1), imm:$src2)]>;
def CMP16mi : Ii16<0x81, MRM7m,
- (ops i16mem:$src1, i16imm:$src2),
- "cmp{w} {$src2, $src1|$src1, $src2}",
+ (outs), (ins i16mem:$src1, i16imm:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
[(X86cmp (loadi16 addr:$src1), imm:$src2)]>, OpSize;
def CMP32mi : Ii32<0x81, MRM7m,
- (ops i32mem:$src1, i32imm:$src2),
- "cmp{l} {$src2, $src1|$src1, $src2}",
+ (outs), (ins i32mem:$src1, i32imm:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
[(X86cmp (loadi32 addr:$src1), imm:$src2)]>;
+def CMP16ri8 : Ii8<0x83, MRM7r,
+ (outs), (ins GR16:$src1, i16i8imm:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR16:$src1, i16immSExt8:$src2)]>, OpSize;
+def CMP16mi8 : Ii8<0x83, MRM7m,
+ (outs), (ins i16mem:$src1, i16i8imm:$src2),
+ "cmp{w}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (loadi16 addr:$src1), i16immSExt8:$src2)]>, OpSize;
+def CMP32mi8 : Ii8<0x83, MRM7m,
+ (outs), (ins i32mem:$src1, i32i8imm:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp (loadi32 addr:$src1), i32immSExt8:$src2)]>;
+def CMP32ri8 : Ii8<0x83, MRM7r,
+ (outs), (ins GR32:$src1, i32i8imm:$src2),
+ "cmp{l}\t{$src2, $src1|$src1, $src2}",
+ [(X86cmp GR32:$src1, i32immSExt8:$src2)]>;
// Sign/Zero extenders
-def MOVSX16rr8 : I<0xBE, MRMSrcReg, (ops R16:$dst, R8 :$src),
- "movs{bw|x} {$src, $dst|$dst, $src}",
- [(set R16:$dst, (sext R8:$src))]>, TB, OpSize;
-def MOVSX16rm8 : I<0xBE, MRMSrcMem, (ops R16:$dst, i8mem :$src),
- "movs{bw|x} {$src, $dst|$dst, $src}",
- [(set R16:$dst, (sextloadi16i8 addr:$src))]>, TB, OpSize;
-def MOVSX32rr8 : I<0xBE, MRMSrcReg, (ops R32:$dst, R8 :$src),
- "movs{bl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (sext R8:$src))]>, TB;
-def MOVSX32rm8 : I<0xBE, MRMSrcMem, (ops R32:$dst, i8mem :$src),
- "movs{bl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (sextloadi32i8 addr:$src))]>, TB;
-def MOVSX32rr16: I<0xBF, MRMSrcReg, (ops R32:$dst, R16:$src),
- "movs{wl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (sext R16:$src))]>, TB;
-def MOVSX32rm16: I<0xBF, MRMSrcMem, (ops R32:$dst, i16mem:$src),
- "movs{wl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (sextloadi32i16 addr:$src))]>, TB;
-
-def MOVZX16rr8 : I<0xB6, MRMSrcReg, (ops R16:$dst, R8 :$src),
- "movz{bw|x} {$src, $dst|$dst, $src}",
- [(set R16:$dst, (zext R8:$src))]>, TB, OpSize;
-def MOVZX16rm8 : I<0xB6, MRMSrcMem, (ops R16:$dst, i8mem :$src),
- "movz{bw|x} {$src, $dst|$dst, $src}",
- [(set R16:$dst, (zextloadi16i8 addr:$src))]>, TB, OpSize;
-def MOVZX32rr8 : I<0xB6, MRMSrcReg, (ops R32:$dst, R8 :$src),
- "movz{bl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (zext R8:$src))]>, TB;
-def MOVZX32rm8 : I<0xB6, MRMSrcMem, (ops R32:$dst, i8mem :$src),
- "movz{bl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (zextloadi32i8 addr:$src))]>, TB;
-def MOVZX32rr16: I<0xB7, MRMSrcReg, (ops R32:$dst, R16:$src),
- "movz{wl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (zext R16:$src))]>, TB;
-def MOVZX32rm16: I<0xB7, MRMSrcMem, (ops R32:$dst, i16mem:$src),
- "movz{wl|x} {$src, $dst|$dst, $src}",
- [(set R32:$dst, (zextloadi32i16 addr:$src))]>, TB;
+def MOVSX16rr8 : I<0xBE, MRMSrcReg, (outs GR16:$dst), (ins GR8 :$src),
+ "movs{bw|x}\t{$src, $dst|$dst, $src}",
+ [(set GR16:$dst, (sext GR8:$src))]>, TB, OpSize;
+def MOVSX16rm8 : I<0xBE, MRMSrcMem, (outs GR16:$dst), (ins i8mem :$src),
+ "movs{bw|x}\t{$src, $dst|$dst, $src}",
+ [(set GR16:$dst, (sextloadi16i8 addr:$src))]>, TB, OpSize;
+def MOVSX32rr8 : I<0xBE, MRMSrcReg, (outs GR32:$dst), (ins GR8 :$src),
+ "movs{bl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (sext GR8:$src))]>, TB;
+def MOVSX32rm8 : I<0xBE, MRMSrcMem, (outs GR32:$dst), (ins i8mem :$src),
+ "movs{bl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (sextloadi32i8 addr:$src))]>, TB;
+def MOVSX32rr16: I<0xBF, MRMSrcReg, (outs GR32:$dst), (ins GR16:$src),
+ "movs{wl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (sext GR16:$src))]>, TB;
+def MOVSX32rm16: I<0xBF, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
+ "movs{wl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (sextloadi32i16 addr:$src))]>, TB;
+
+def MOVZX16rr8 : I<0xB6, MRMSrcReg, (outs GR16:$dst), (ins GR8 :$src),
+ "movz{bw|x}\t{$src, $dst|$dst, $src}",
+ [(set GR16:$dst, (zext GR8:$src))]>, TB, OpSize;
+def MOVZX16rm8 : I<0xB6, MRMSrcMem, (outs GR16:$dst), (ins i8mem :$src),
+ "movz{bw|x}\t{$src, $dst|$dst, $src}",
+ [(set GR16:$dst, (zextloadi16i8 addr:$src))]>, TB, OpSize;
+def MOVZX32rr8 : I<0xB6, MRMSrcReg, (outs GR32:$dst), (ins GR8 :$src),
+ "movz{bl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (zext GR8:$src))]>, TB;
+def MOVZX32rm8 : I<0xB6, MRMSrcMem, (outs GR32:$dst), (ins i8mem :$src),
+ "movz{bl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (zextloadi32i8 addr:$src))]>, TB;
+def MOVZX32rr16: I<0xB7, MRMSrcReg, (outs GR32:$dst), (ins GR16:$src),
+ "movz{wl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (zext GR16:$src))]>, TB;
+def MOVZX32rm16: I<0xB7, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
+ "movz{wl|x}\t{$src, $dst|$dst, $src}",
+ [(set GR32:$dst, (zextloadi32i16 addr:$src))]>, TB;
+
+let Defs = [AX], Uses = [AL] in
+def CBW : I<0x98, RawFrm, (outs), (ins),
+ "{cbtw|cbw}", []>, OpSize; // AX = signext(AL)
+let Defs = [EAX], Uses = [AX] in
+def CWDE : I<0x98, RawFrm, (outs), (ins),
+ "{cwtl|cwde}", []>; // EAX = signext(AX)
+
+let Defs = [AX,DX], Uses = [AX] in
+def CWD : I<0x99, RawFrm, (outs), (ins),
+ "{cwtd|cwd}", []>, OpSize; // DX:AX = signext(AX)
+let Defs = [EAX,EDX], Uses = [EAX] in
+def CDQ : I<0x99, RawFrm, (outs), (ins),
+ "{cltd|cdq}", []>; // EDX:EAX = signext(EAX)
+
//===----------------------------------------------------------------------===//
-// XMM Floating point support (requires SSE / SSE2)
+// Alias Instructions
//===----------------------------------------------------------------------===//
-def MOVSSrr : I<0x10, MRMSrcReg, (ops FR32:$dst, FR32:$src),
- "movss {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, XS;
-def MOVSDrr : I<0x10, MRMSrcReg, (ops FR64:$dst, FR64:$src),
- "movsd {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE2]>, XD;
-
-def MOVSSrm : I<0x10, MRMSrcMem, (ops FR32:$dst, f32mem:$src),
- "movss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (loadf32 addr:$src))]>,
- Requires<[HasSSE1]>, XS;
-def MOVSSmr : I<0x11, MRMDestMem, (ops f32mem:$dst, FR32:$src),
- "movss {$src, $dst|$dst, $src}",
- [(store FR32:$src, addr:$dst)]>,
- Requires<[HasSSE1]>, XS;
-def MOVSDrm : I<0x10, MRMSrcMem, (ops FR64:$dst, f64mem:$src),
- "movsd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (loadf64 addr:$src))]>,
- Requires<[HasSSE2]>, XD;
-def MOVSDmr : I<0x11, MRMDestMem, (ops f64mem:$dst, FR64:$src),
- "movsd {$src, $dst|$dst, $src}",
- [(store FR64:$src, addr:$dst)]>,
- Requires<[HasSSE2]>, XD;
-
-def CVTTSS2SIrr: I<0x2C, MRMSrcReg, (ops R32:$dst, FR32:$src),
- "cvttss2si {$src, $dst|$dst, $src}",
- [(set R32:$dst, (fp_to_sint FR32:$src))]>,
- Requires<[HasSSE1]>, XS;
-def CVTTSS2SIrm: I<0x2C, MRMSrcMem, (ops R32:$dst, f32mem:$src),
- "cvttss2si {$src, $dst|$dst, $src}",
- [(set R32:$dst, (fp_to_sint (loadf32 addr:$src)))]>,
- Requires<[HasSSE1]>, XS;
-def CVTTSD2SIrr: I<0x2C, MRMSrcReg, (ops R32:$dst, FR64:$src),
- "cvttsd2si {$src, $dst|$dst, $src}",
- [(set R32:$dst, (fp_to_sint FR64:$src))]>,
- Requires<[HasSSE2]>, XD;
-def CVTTSD2SIrm: I<0x2C, MRMSrcMem, (ops R32:$dst, f64mem:$src),
- "cvttsd2si {$src, $dst|$dst, $src}",
- [(set R32:$dst, (fp_to_sint (loadf64 addr:$src)))]>,
- Requires<[HasSSE2]>, XD;
-def CVTSS2SDrr: I<0x5A, MRMSrcReg, (ops FR64:$dst, FR32:$src),
- "cvtss2sd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (fextend FR32:$src))]>,
- Requires<[HasSSE2]>, XD;
-def CVTSS2SDrm: I<0x5A, MRMSrcMem, (ops FR64:$dst, f32mem:$src),
- "cvtss2sd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (fextend (loadf32 addr:$src)))]>,
- Requires<[HasSSE2]>, XD;
-def CVTSD2SSrr: I<0x5A, MRMSrcReg, (ops FR32:$dst, FR64:$src),
- "cvtsd2ss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (fround FR64:$src))]>,
- Requires<[HasSSE2]>, XS;
-def CVTSD2SSrm: I<0x5A, MRMSrcMem, (ops FR32:$dst, f64mem:$src),
- "cvtsd2ss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (fround (loadf64 addr:$src)))]>,
- Requires<[HasSSE2]>, XS;
-def CVTSI2SSrr: I<0x2A, MRMSrcReg, (ops FR32:$dst, R32:$src),
- "cvtsi2ss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (sint_to_fp R32:$src))]>,
- Requires<[HasSSE2]>, XS;
-def CVTSI2SSrm: I<0x2A, MRMSrcMem, (ops FR32:$dst, i32mem:$src),
- "cvtsi2ss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (sint_to_fp (loadi32 addr:$src)))]>,
- Requires<[HasSSE2]>, XS;
-def CVTSI2SDrr: I<0x2A, MRMSrcReg, (ops FR64:$dst, R32:$src),
- "cvtsi2sd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (sint_to_fp R32:$src))]>,
- Requires<[HasSSE2]>, XD;
-def CVTSI2SDrm: I<0x2A, MRMSrcMem, (ops FR64:$dst, i32mem:$src),
- "cvtsi2sd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (sint_to_fp (loadi32 addr:$src)))]>,
- Requires<[HasSSE2]>, XD;
-
-def SQRTSSrr : I<0x51, MRMSrcReg, (ops FR32:$dst, FR32:$src),
- "sqrtss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (fsqrt FR32:$src))]>,
- Requires<[HasSSE1]>, XS;
-def SQRTSSrm : I<0x51, MRMSrcMem, (ops FR32:$dst, f32mem:$src),
- "sqrtss {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (fsqrt (loadf32 addr:$src)))]>,
- Requires<[HasSSE1]>, XS;
-def SQRTSDrr : I<0x51, MRMSrcReg, (ops FR64:$dst, FR64:$src),
- "sqrtsd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (fsqrt FR64:$src))]>,
- Requires<[HasSSE2]>, XD;
-def SQRTSDrm : I<0x51, MRMSrcMem, (ops FR64:$dst, f64mem:$src),
- "sqrtsd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (fsqrt (loadf64 addr:$src)))]>,
- Requires<[HasSSE2]>, XD;
-
-def UCOMISSrr: I<0x2E, MRMSrcReg, (ops FR32:$src1, FR32:$src2),
- "ucomiss {$src2, $src1|$src1, $src2}",
- [(X86cmp FR32:$src1, FR32:$src2)]>,
- Requires<[HasSSE1]>, TB;
-def UCOMISSrm: I<0x2E, MRMSrcMem, (ops FR32:$src1, f32mem:$src2),
- "ucomiss {$src2, $src1|$src1, $src2}",
- [(X86cmp FR32:$src1, (loadf32 addr:$src2))]>,
- Requires<[HasSSE1]>, TB;
-def UCOMISDrr: I<0x2E, MRMSrcReg, (ops FR64:$src1, FR64:$src2),
- "ucomisd {$src2, $src1|$src1, $src2}",
- [(X86cmp FR64:$src1, FR64:$src2)]>,
- Requires<[HasSSE2]>, TB, OpSize;
-def UCOMISDrm: I<0x2E, MRMSrcMem, (ops FR64:$src1, f64mem:$src2),
- "ucomisd {$src2, $src1|$src1, $src2}",
- [(X86cmp FR64:$src1, (loadf64 addr:$src2))]>,
- Requires<[HasSSE2]>, TB, OpSize;
-
-// Pseudo-instructions that map fld0 to xorps/xorpd for sse.
+// Alias instructions that map movr0 to xor.
// FIXME: remove when we can teach regalloc that xor reg, reg is ok.
-def FLD0SS : I<0x57, MRMInitReg, (ops FR32:$dst),
- "xorps $dst, $dst", [(set FR32:$dst, fp32imm0)]>,
- Requires<[HasSSE1]>, TB;
-def FLD0SD : I<0x57, MRMInitReg, (ops FR64:$dst),
- "xorpd $dst, $dst", [(set FR64:$dst, fp64imm0)]>,
- Requires<[HasSSE2]>, TB, OpSize;
-
-let isTwoAddress = 1 in {
-// SSE Scalar Arithmetic
-let isCommutable = 1 in {
-def ADDSSrr : I<0x58, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "addss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fadd FR32:$src1, FR32:$src2))]>,
- Requires<[HasSSE1]>, XS;
-def ADDSDrr : I<0x58, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "addsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fadd FR64:$src1, FR64:$src2))]>,
- Requires<[HasSSE2]>, XD;
-def MULSSrr : I<0x59, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "mulss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fmul FR32:$src1, FR32:$src2))]>,
- Requires<[HasSSE1]>, XS;
-def MULSDrr : I<0x59, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "mulsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fmul FR64:$src1, FR64:$src2))]>,
- Requires<[HasSSE2]>, XD;
+let isReMaterializable = 1 in {
+def MOV8r0 : I<0x30, MRMInitReg, (outs GR8 :$dst), (ins),
+ "xor{b}\t$dst, $dst",
+ [(set GR8:$dst, 0)]>;
+def MOV16r0 : I<0x31, MRMInitReg, (outs GR16:$dst), (ins),
+ "xor{w}\t$dst, $dst",
+ [(set GR16:$dst, 0)]>, OpSize;
+def MOV32r0 : I<0x31, MRMInitReg, (outs GR32:$dst), (ins),
+ "xor{l}\t$dst, $dst",
+ [(set GR32:$dst, 0)]>;
}
-def ADDSSrm : I<0x58, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f32mem:$src2),
- "addss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fadd FR32:$src1, (loadf32 addr:$src2)))]>,
- Requires<[HasSSE1]>, XS;
-def ADDSDrm : I<0x58, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f64mem:$src2),
- "addsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fadd FR64:$src1, (loadf64 addr:$src2)))]>,
- Requires<[HasSSE2]>, XD;
-def MULSSrm : I<0x59, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f32mem:$src2),
- "mulss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fmul FR32:$src1, (loadf32 addr:$src2)))]>,
- Requires<[HasSSE1]>, XS;
-def MULSDrm : I<0x59, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f64mem:$src2),
- "mulsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fmul FR64:$src1, (loadf64 addr:$src2)))]>,
- Requires<[HasSSE2]>, XD;
-
-def DIVSSrr : I<0x5E, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "divss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fdiv FR32:$src1, FR32:$src2))]>,
- Requires<[HasSSE1]>, XS;
-def DIVSSrm : I<0x5E, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f32mem:$src2),
- "divss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fdiv FR32:$src1, (loadf32 addr:$src2)))]>,
- Requires<[HasSSE1]>, XS;
-def DIVSDrr : I<0x5E, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "divsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fdiv FR64:$src1, FR64:$src2))]>,
- Requires<[HasSSE2]>, XD;
-def DIVSDrm : I<0x5E, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f64mem:$src2),
- "divsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fdiv FR64:$src1, (loadf64 addr:$src2)))]>,
- Requires<[HasSSE2]>, XD;
-
-def SUBSSrr : I<0x5C, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "subss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fsub FR32:$src1, FR32:$src2))]>,
- Requires<[HasSSE1]>, XS;
-def SUBSSrm : I<0x5C, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f32mem:$src2),
- "subss {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (fsub FR32:$src1, (loadf32 addr:$src2)))]>,
- Requires<[HasSSE1]>, XS;
-def SUBSDrr : I<0x5C, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "subsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fsub FR64:$src1, FR64:$src2))]>,
- Requires<[HasSSE2]>, XD;
-def SUBSDrm : I<0x5C, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f64mem:$src2),
- "subsd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (fsub FR64:$src1, (loadf64 addr:$src2)))]>,
- Requires<[HasSSE2]>, XD;
-
-// SSE compare
-def CMPSSrr : I<0xC2, MRMSrcReg,
- (ops FR32:$dst, FR32:$src1, FR32:$src, SSECC:$cc),
- "cmp${cc}ss {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, XS;
-def CMPSSrm : I<0xC2, MRMSrcMem,
- (ops FR32:$dst, FR32:$src1, f32mem:$src, SSECC:$cc),
- "cmp${cc}ss {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, XS;
-def CMPSDrr : I<0xC2, MRMSrcReg,
- (ops FR64:$dst, FR64:$src1, FR64:$src, SSECC:$cc),
- "cmp${cc}sd {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, XD;
-def CMPSDrm : I<0xC2, MRMSrcMem,
- (ops FR64:$dst, FR64:$src1, f64mem:$src, SSECC:$cc),
- "cmp${cc}sd {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE2]>, XD;
-
-// SSE Logical - these all operate on packed values
-let isCommutable = 1 in {
-def ANDPSrr : I<0x54, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "andps {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (X86fand FR32:$src1, FR32:$src2))]>,
- Requires<[HasSSE1]>, TB;
-def ANDPDrr : I<0x54, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "andpd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (X86fand FR64:$src1, FR64:$src2))]>,
- Requires<[HasSSE2]>, TB, OpSize;
-def ORPSrr : I<0x56, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "orps {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE1]>, TB;
-def ORPDrr : I<0x56, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "orpd {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE2]>, TB, OpSize;
-def XORPSrr : I<0x57, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "xorps {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (X86fxor FR32:$src1, FR32:$src2))]>,
- Requires<[HasSSE1]>, TB;
-def XORPDrr : I<0x57, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "xorpd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (X86fxor FR64:$src1, FR64:$src2))]>,
- Requires<[HasSSE2]>, TB, OpSize;
-}
-def ANDPSrm : I<0x54, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f128mem:$src2),
- "andps {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (X86fand FR32:$src1,
- (X86loadpf32 addr:$src2)))]>,
- Requires<[HasSSE1]>, TB;
-def ANDPDrm : I<0x54, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f128mem:$src2),
- "andpd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (X86fand FR64:$src1,
- (X86loadpf64 addr:$src2)))]>,
- Requires<[HasSSE2]>, TB, OpSize;
-def ORPSrm : I<0x56, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f128mem:$src2),
- "orps {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE1]>, TB;
-def ORPDrm : I<0x56, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f128mem:$src2),
- "orpd {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE2]>, TB, OpSize;
-def XORPSrm : I<0x57, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f128mem:$src2),
- "xorps {$src2, $dst|$dst, $src2}",
- [(set FR32:$dst, (X86fxor FR32:$src1,
- (X86loadpf32 addr:$src2)))]>,
- Requires<[HasSSE1]>, TB;
-def XORPDrm : I<0x57, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f128mem:$src2),
- "xorpd {$src2, $dst|$dst, $src2}",
- [(set FR64:$dst, (X86fxor FR64:$src1,
- (X86loadpf64 addr:$src2)))]>,
- Requires<[HasSSE2]>, TB, OpSize;
-
-def ANDNPSrr : I<0x55, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src2),
- "andnps {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE1]>, TB;
-def ANDNPSrm : I<0x55, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f128mem:$src2),
- "andnps {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE1]>, TB;
-def ANDNPDrr : I<0x55, MRMSrcReg, (ops FR64:$dst, FR64:$src1, FR64:$src2),
- "andnpd {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE2]>, TB, OpSize;
-def ANDNPDrm : I<0x55, MRMSrcMem, (ops FR64:$dst, FR64:$src1, f128mem:$src2),
- "andnpd {$src2, $dst|$dst, $src2}", []>,
- Requires<[HasSSE2]>, TB, OpSize;
+// Basic operations on GR16 / GR32 subclasses GR16_ and GR32_ which contains only
+// those registers that have GR8 sub-registers (i.e. AX - DX, EAX - EDX).
+def MOV16to16_ : I<0x89, MRMDestReg, (outs GR16_:$dst), (ins GR16:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+def MOV32to32_ : I<0x89, MRMDestReg, (outs GR32_:$dst), (ins GR32:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}", []>;
+
+def MOV16_rr : I<0x89, MRMDestReg, (outs GR16_:$dst), (ins GR16_:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+def MOV32_rr : I<0x89, MRMDestReg, (outs GR32_:$dst), (ins GR32_:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}", []>;
+let isLoad = 1 in {
+def MOV16_rm : I<0x8B, MRMSrcMem, (outs GR16_:$dst), (ins i16mem:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+def MOV32_rm : I<0x8B, MRMSrcMem, (outs GR32_:$dst), (ins i32mem:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}", []>;
}
+def MOV16_mr : I<0x89, MRMDestMem, (outs), (ins i16mem:$dst, GR16_:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}", []>, OpSize;
+def MOV32_mr : I<0x89, MRMDestMem, (outs), (ins i32mem:$dst, GR32_:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}", []>;
//===----------------------------------------------------------------------===//
-// Floating Point Stack Support
-//===----------------------------------------------------------------------===//
-
-// Floating point support. All FP Stack operations are represented with two
-// instructions here. The first instruction, generated by the instruction
-// selector, uses "RFP" registers: a traditional register file to reference
-// floating point values. These instructions are all psuedo instructions and
-// use the "Fp" prefix. The second instruction is defined with FPI, which is
-// the actual instruction emitted by the assembler. The FP stackifier pass
-// converts one to the other after register allocation occurs.
+// Thread Local Storage Instructions
//
-// Note that the FpI instruction should have instruction selection info (e.g.
-// a pattern) and the FPI instruction should have emission info (e.g. opcode
-// encoding and asm printing info).
-
-// FPI - Floating Point Instruction template.
-class FPI<bits<8> o, Format F, dag ops, string asm> : I<o, F, ops, asm, []> {}
-
-// FpI_ - Floating Point Psuedo Instruction template. Not Predicated.
-class FpI_<dag ops, FPFormat fp, list<dag> pattern>
- : X86Inst<0, Pseudo, NoImm, ops, ""> {
- let FPForm = fp; let FPFormBits = FPForm.Value;
- let Pattern = pattern;
-}
-
-// Random Pseudo Instructions.
-def FpGETRESULT : FpI_<(ops RFP:$dst), SpecialFP,
- [(set RFP:$dst, X86fpget)]>; // FPR = ST(0)
-
-let noResults = 1 in
- def FpSETRESULT : FpI_<(ops RFP:$src), SpecialFP,
- [(X86fpset RFP:$src)]>, Imp<[], [ST0]>; // ST(0) = FPR
-
-// FpI - Floating Point Psuedo Instruction template. Predicated on FPStack.
-class FpI<dag ops, FPFormat fp, list<dag> pattern> :
- FpI_<ops, fp, pattern>, Requires<[FPStack]>;
-
-
-def FpMOV : FpI<(ops RFP:$dst, RFP:$src), SpecialFP, []>; // f1 = fmov f2
-
-// Arithmetic
-// Add, Sub, Mul, Div.
-def FpADD : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), TwoArgFP,
- [(set RFP:$dst, (fadd RFP:$src1, RFP:$src2))]>;
-def FpSUB : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), TwoArgFP,
- [(set RFP:$dst, (fsub RFP:$src1, RFP:$src2))]>;
-def FpMUL : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), TwoArgFP,
- [(set RFP:$dst, (fmul RFP:$src1, RFP:$src2))]>;
-def FpDIV : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), TwoArgFP,
- [(set RFP:$dst, (fdiv RFP:$src1, RFP:$src2))]>;
-
-class FPST0rInst<bits<8> o, string asm>
- : FPI<o, AddRegFrm, (ops RST:$op), asm>, D8;
-class FPrST0Inst<bits<8> o, string asm>
- : FPI<o, AddRegFrm, (ops RST:$op), asm>, DC;
-class FPrST0PInst<bits<8> o, string asm>
- : FPI<o, AddRegFrm, (ops RST:$op), asm>, DE;
-
-// Binary Ops with a memory source.
-def FpADD32m : FpI<(ops RFP:$dst, RFP:$src1, f32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fadd RFP:$src1,
- (extloadf64f32 addr:$src2)))]>;
- // ST(0) = ST(0) + [mem32]
-def FpADD64m : FpI<(ops RFP:$dst, RFP:$src1, f64mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fadd RFP:$src1, (loadf64 addr:$src2)))]>;
- // ST(0) = ST(0) + [mem64]
-def FpMUL32m : FpI<(ops RFP:$dst, RFP:$src1, f32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fmul RFP:$src1,
- (extloadf64f32 addr:$src2)))]>;
- // ST(0) = ST(0) * [mem32]
-def FpMUL64m : FpI<(ops RFP:$dst, RFP:$src1, f64mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fmul RFP:$src1, (loadf64 addr:$src2)))]>;
- // ST(0) = ST(0) * [mem64]
-def FpSUB32m : FpI<(ops RFP:$dst, RFP:$src1, f32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub RFP:$src1,
- (extloadf64f32 addr:$src2)))]>;
- // ST(0) = ST(0) - [mem32]
-def FpSUB64m : FpI<(ops RFP:$dst, RFP:$src1, f64mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub RFP:$src1, (loadf64 addr:$src2)))]>;
- // ST(0) = ST(0) - [mem64]
-def FpSUBR32m : FpI<(ops RFP:$dst, RFP:$src1, f32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub (extloadf64f32 addr:$src2),
- RFP:$src1))]>;
- // ST(0) = [mem32] - ST(0)
-def FpSUBR64m : FpI<(ops RFP:$dst, RFP:$src1, f64mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub (loadf64 addr:$src2), RFP:$src1))]>;
- // ST(0) = [mem64] - ST(0)
-def FpDIV32m : FpI<(ops RFP:$dst, RFP:$src1, f32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv RFP:$src1,
- (extloadf64f32 addr:$src2)))]>;
- // ST(0) = ST(0) / [mem32]
-def FpDIV64m : FpI<(ops RFP:$dst, RFP:$src1, f64mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv RFP:$src1, (loadf64 addr:$src2)))]>;
- // ST(0) = ST(0) / [mem64]
-def FpDIVR32m : FpI<(ops RFP:$dst, RFP:$src1, f32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv (extloadf64f32 addr:$src2),
- RFP:$src1))]>;
- // ST(0) = [mem32] / ST(0)
-def FpDIVR64m : FpI<(ops RFP:$dst, RFP:$src1, f64mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv (loadf64 addr:$src2), RFP:$src1))]>;
- // ST(0) = [mem64] / ST(0)
-
-
-def FADD32m : FPI<0xD8, MRM0m, (ops f32mem:$src), "fadd{s} $src">;
-def FADD64m : FPI<0xDC, MRM0m, (ops f64mem:$src), "fadd{l} $src">;
-def FMUL32m : FPI<0xD8, MRM1m, (ops f32mem:$src), "fmul{s} $src">;
-def FMUL64m : FPI<0xDC, MRM1m, (ops f64mem:$src), "fmul{l} $src">;
-def FSUB32m : FPI<0xD8, MRM4m, (ops f32mem:$src), "fsub{s} $src">;
-def FSUB64m : FPI<0xDC, MRM4m, (ops f64mem:$src), "fsub{l} $src">;
-def FSUBR32m : FPI<0xD8, MRM5m, (ops f32mem:$src), "fsubr{s} $src">;
-def FSUBR64m : FPI<0xDC, MRM5m, (ops f64mem:$src), "fsubr{l} $src">;
-def FDIV32m : FPI<0xD8, MRM6m, (ops f32mem:$src), "fdiv{s} $src">;
-def FDIV64m : FPI<0xDC, MRM6m, (ops f64mem:$src), "fdiv{l} $src">;
-def FDIVR32m : FPI<0xD8, MRM7m, (ops f32mem:$src), "fdivr{s} $src">;
-def FDIVR64m : FPI<0xDC, MRM7m, (ops f64mem:$src), "fdivr{l} $src">;
-
-def FpIADD16m : FpI<(ops RFP:$dst, RFP:$src1, i16mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fadd RFP:$src1,
- (X86fild addr:$src2, i16)))]>;
- // ST(0) = ST(0) + [mem16int]
-def FpIADD32m : FpI<(ops RFP:$dst, RFP:$src1, i32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fadd RFP:$src1,
- (X86fild addr:$src2, i32)))]>;
- // ST(0) = ST(0) + [mem32int]
-def FpIMUL16m : FpI<(ops RFP:$dst, RFP:$src1, i16mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fmul RFP:$src1,
- (X86fild addr:$src2, i16)))]>;
- // ST(0) = ST(0) * [mem16int]
-def FpIMUL32m : FpI<(ops RFP:$dst, RFP:$src1, i32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fmul RFP:$src1,
- (X86fild addr:$src2, i32)))]>;
- // ST(0) = ST(0) * [mem32int]
-def FpISUB16m : FpI<(ops RFP:$dst, RFP:$src1, i16mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub RFP:$src1,
- (X86fild addr:$src2, i16)))]>;
- // ST(0) = ST(0) - [mem16int]
-def FpISUB32m : FpI<(ops RFP:$dst, RFP:$src1, i32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub RFP:$src1,
- (X86fild addr:$src2, i32)))]>;
- // ST(0) = ST(0) - [mem32int]
-def FpISUBR16m : FpI<(ops RFP:$dst, RFP:$src1, i16mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub (X86fild addr:$src2, i16),
- RFP:$src1))]>;
- // ST(0) = [mem16int] - ST(0)
-def FpISUBR32m : FpI<(ops RFP:$dst, RFP:$src1, i32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fsub (X86fild addr:$src2, i32),
- RFP:$src1))]>;
- // ST(0) = [mem32int] - ST(0)
-def FpIDIV16m : FpI<(ops RFP:$dst, RFP:$src1, i16mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv RFP:$src1,
- (X86fild addr:$src2, i16)))]>;
- // ST(0) = ST(0) / [mem16int]
-def FpIDIV32m : FpI<(ops RFP:$dst, RFP:$src1, i32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv RFP:$src1,
- (X86fild addr:$src2, i32)))]>;
- // ST(0) = ST(0) / [mem32int]
-def FpIDIVR16m : FpI<(ops RFP:$dst, RFP:$src1, i16mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv (X86fild addr:$src2, i16),
- RFP:$src1))]>;
- // ST(0) = [mem16int] / ST(0)
-def FpIDIVR32m : FpI<(ops RFP:$dst, RFP:$src1, i32mem:$src2), OneArgFPRW,
- [(set RFP:$dst, (fdiv (X86fild addr:$src2, i32),
- RFP:$src1))]>;
- // ST(0) = [mem32int] / ST(0)
-
-def FIADD16m : FPI<0xDE, MRM0m, (ops i16mem:$src), "fiadd{s} $src">;
-def FIADD32m : FPI<0xDA, MRM0m, (ops i32mem:$src), "fiadd{l} $src">;
-def FIMUL16m : FPI<0xDE, MRM1m, (ops i16mem:$src), "fimul{s} $src">;
-def FIMUL32m : FPI<0xDA, MRM1m, (ops i32mem:$src), "fimul{l} $src">;
-def FISUB16m : FPI<0xDE, MRM4m, (ops i16mem:$src), "fisub{s} $src">;
-def FISUB32m : FPI<0xDA, MRM4m, (ops i32mem:$src), "fisub{l} $src">;
-def FISUBR16m : FPI<0xDE, MRM5m, (ops i16mem:$src), "fisubr{s} $src">;
-def FISUBR32m : FPI<0xDA, MRM5m, (ops i32mem:$src), "fisubr{l} $src">;
-def FIDIV16m : FPI<0xDE, MRM6m, (ops i16mem:$src), "fidiv{s} $src">;
-def FIDIV32m : FPI<0xDA, MRM6m, (ops i32mem:$src), "fidiv{l} $src">;
-def FIDIVR16m : FPI<0xDE, MRM7m, (ops i16mem:$src), "fidivr{s} $src">;
-def FIDIVR32m : FPI<0xDA, MRM7m, (ops i32mem:$src), "fidivr{l} $src">;
-
-// NOTE: GAS and apparently all other AT&T style assemblers have a broken notion
-// of some of the 'reverse' forms of the fsub and fdiv instructions. As such,
-// we have to put some 'r's in and take them out of weird places.
-def FADDST0r : FPST0rInst <0xC0, "fadd $op">;
-def FADDrST0 : FPrST0Inst <0xC0, "fadd {%st(0), $op|$op, %ST(0)}">;
-def FADDPrST0 : FPrST0PInst<0xC0, "faddp $op">;
-def FSUBRST0r : FPST0rInst <0xE8, "fsubr $op">;
-def FSUBrST0 : FPrST0Inst <0xE8, "fsub{r} {%st(0), $op|$op, %ST(0)}">;
-def FSUBPrST0 : FPrST0PInst<0xE8, "fsub{r}p $op">;
-def FSUBST0r : FPST0rInst <0xE0, "fsub $op">;
-def FSUBRrST0 : FPrST0Inst <0xE0, "fsub{|r} {%st(0), $op|$op, %ST(0)}">;
-def FSUBRPrST0 : FPrST0PInst<0xE0, "fsub{|r}p $op">;
-def FMULST0r : FPST0rInst <0xC8, "fmul $op">;
-def FMULrST0 : FPrST0Inst <0xC8, "fmul {%st(0), $op|$op, %ST(0)}">;
-def FMULPrST0 : FPrST0PInst<0xC8, "fmulp $op">;
-def FDIVRST0r : FPST0rInst <0xF8, "fdivr $op">;
-def FDIVrST0 : FPrST0Inst <0xF8, "fdiv{r} {%st(0), $op|$op, %ST(0)}">;
-def FDIVPrST0 : FPrST0PInst<0xF8, "fdiv{r}p $op">;
-def FDIVST0r : FPST0rInst <0xF0, "fdiv $op">;
-def FDIVRrST0 : FPrST0Inst <0xF0, "fdiv{|r} {%st(0), $op|$op, %ST(0)}">;
-def FDIVRPrST0 : FPrST0PInst<0xF0, "fdiv{|r}p $op">;
-
-
-// Unary operations.
-def FpCHS : FpI<(ops RFP:$dst, RFP:$src), OneArgFPRW,
- [(set RFP:$dst, (fneg RFP:$src))]>;
-def FpABS : FpI<(ops RFP:$dst, RFP:$src), OneArgFPRW,
- [(set RFP:$dst, (fabs RFP:$src))]>;
-def FpSQRT : FpI<(ops RFP:$dst, RFP:$src), OneArgFPRW,
- [(set RFP:$dst, (fsqrt RFP:$src))]>;
-def FpSIN : FpI<(ops RFP:$dst, RFP:$src), OneArgFPRW,
- [(set RFP:$dst, (fsin RFP:$src))]>;
-def FpCOS : FpI<(ops RFP:$dst, RFP:$src), OneArgFPRW,
- [(set RFP:$dst, (fcos RFP:$src))]>;
-def FpTST : FpI<(ops RFP:$src), OneArgFP,
- []>;
-
-def FCHS : FPI<0xE0, RawFrm, (ops), "fchs">, D9;
-def FABS : FPI<0xE1, RawFrm, (ops), "fabs">, D9;
-def FSQRT : FPI<0xFA, RawFrm, (ops), "fsqrt">, D9;
-def FSIN : FPI<0xFE, RawFrm, (ops), "fsin">, D9;
-def FCOS : FPI<0xFF, RawFrm, (ops), "fcos">, D9;
-def FTST : FPI<0xE4, RawFrm, (ops), "ftst">, D9;
+let Uses = [EBX] in
+def TLS_addr : I<0, Pseudo, (outs GR32:$dst), (ins i32imm:$sym),
+ "leal\t${sym:mem}(,%ebx,1), $dst",
+ [(set GR32:$dst, (X86tlsaddr tglobaltlsaddr:$sym))]>;
-// Floating point cmovs.
-let isTwoAddress = 1 in {
- def FpCMOVB : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_B))]>;
- def FpCMOVBE : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_BE))]>;
- def FpCMOVE : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_E))]>;
- def FpCMOVP : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_P))]>;
- def FpCMOVNB : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_AE))]>;
- def FpCMOVNBE: FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_A))]>;
- def FpCMOVNE : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_NE))]>;
- def FpCMOVNP : FpI<(ops RFP:$dst, RFP:$src1, RFP:$src2), CondMovFP,
- [(set RFP:$dst, (X86cmov RFP:$src1, RFP:$src2,
- X86_COND_NP))]>;
-}
+let AddedComplexity = 10 in
+def TLS_gs_rr : I<0, Pseudo, (outs GR32:$dst), (ins GR32:$src),
+ "movl\t%gs:($src), $dst",
+ [(set GR32:$dst, (load (add X86TLStp, GR32:$src)))]>;
-def FCMOVB : FPI<0xC0, AddRegFrm, (ops RST:$op),
- "fcmovb {$op, %st(0)|%ST(0), $op}">, DA;
-def FCMOVBE : FPI<0xD0, AddRegFrm, (ops RST:$op),
- "fcmovbe {$op, %st(0)|%ST(0), $op}">, DA;
-def FCMOVE : FPI<0xC8, AddRegFrm, (ops RST:$op),
- "fcmove {$op, %st(0)|%ST(0), $op}">, DA;
-def FCMOVP : FPI<0xD8, AddRegFrm, (ops RST:$op),
- "fcmovu {$op, %st(0)|%ST(0), $op}">, DA;
-def FCMOVNB : FPI<0xC0, AddRegFrm, (ops RST:$op),
- "fcmovnb {$op, %st(0)|%ST(0), $op}">, DB;
-def FCMOVNBE : FPI<0xD0, AddRegFrm, (ops RST:$op),
- "fcmovnbe {$op, %st(0)|%ST(0), $op}">, DB;
-def FCMOVNE : FPI<0xC8, AddRegFrm, (ops RST:$op),
- "fcmovne {$op, %st(0)|%ST(0), $op}">, DB;
-def FCMOVNP : FPI<0xD8, AddRegFrm, (ops RST:$op),
- "fcmovnu {$op, %st(0)|%ST(0), $op}">, DB;
-
-// Floating point loads & stores.
-def FpLD32m : FpI<(ops RFP:$dst, f32mem:$src), ZeroArgFP,
- [(set RFP:$dst, (extloadf64f32 addr:$src))]>;
-def FpLD64m : FpI<(ops RFP:$dst, f64mem:$src), ZeroArgFP,
- [(set RFP:$dst, (loadf64 addr:$src))]>;
-def FpILD16m : FpI<(ops RFP:$dst, i16mem:$src), ZeroArgFP,
- [(set RFP:$dst, (X86fild addr:$src, i16))]>;
-def FpILD32m : FpI<(ops RFP:$dst, i32mem:$src), ZeroArgFP,
- [(set RFP:$dst, (X86fild addr:$src, i32))]>;
-def FpILD64m : FpI<(ops RFP:$dst, i64mem:$src), ZeroArgFP,
- [(set RFP:$dst, (X86fild addr:$src, i64))]>;
-
-def FpST32m : FpI<(ops f32mem:$op, RFP:$src), OneArgFP,
- [(truncstore RFP:$src, addr:$op, f32)]>;
-def FpST64m : FpI<(ops f64mem:$op, RFP:$src), OneArgFP,
- [(store RFP:$src, addr:$op)]>;
-
-def FpSTP32m : FpI<(ops f32mem:$op, RFP:$src), OneArgFP, []>;
-def FpSTP64m : FpI<(ops f64mem:$op, RFP:$src), OneArgFP, []>;
-def FpIST16m : FpI<(ops i16mem:$op, RFP:$src), OneArgFP, []>;
-def FpIST32m : FpI<(ops i32mem:$op, RFP:$src), OneArgFP, []>;
-def FpIST64m : FpI<(ops i64mem:$op, RFP:$src), OneArgFP, []>;
-
-def FLD32m : FPI<0xD9, MRM0m, (ops f32mem:$src), "fld{s} $src">;
-def FLD64m : FPI<0xDD, MRM0m, (ops f64mem:$src), "fld{l} $src">;
-def FILD16m : FPI<0xDF, MRM0m, (ops i16mem:$src), "fild{s} $src">;
-def FILD32m : FPI<0xDB, MRM0m, (ops i32mem:$src), "fild{l} $src">;
-def FILD64m : FPI<0xDF, MRM5m, (ops i64mem:$src), "fild{ll} $src">;
-def FST32m : FPI<0xD9, MRM2m, (ops f32mem:$dst), "fst{s} $dst">;
-def FST64m : FPI<0xDD, MRM2m, (ops f64mem:$dst), "fst{l} $dst">;
-def FSTP32m : FPI<0xD9, MRM3m, (ops f32mem:$dst), "fstp{s} $dst">;
-def FSTP64m : FPI<0xDD, MRM3m, (ops f64mem:$dst), "fstp{l} $dst">;
-def FIST16m : FPI<0xDF, MRM2m, (ops i16mem:$dst), "fist{s} $dst">;
-def FIST32m : FPI<0xDB, MRM2m, (ops i32mem:$dst), "fist{l} $dst">;
-def FISTP16m : FPI<0xDF, MRM3m, (ops i16mem:$dst), "fistp{s} $dst">;
-def FISTP32m : FPI<0xDB, MRM3m, (ops i32mem:$dst), "fistp{l} $dst">;
-def FISTP64m : FPI<0xDF, MRM7m, (ops i64mem:$dst), "fistp{ll} $dst">;
-
-// FP Stack manipulation instructions.
-def FLDrr : FPI<0xC0, AddRegFrm, (ops RST:$op), "fld $op">, D9;
-def FSTrr : FPI<0xD0, AddRegFrm, (ops RST:$op), "fst $op">, DD;
-def FSTPrr : FPI<0xD8, AddRegFrm, (ops RST:$op), "fstp $op">, DD;
-def FXCH : FPI<0xC8, AddRegFrm, (ops RST:$op), "fxch $op">, D9;
-
-// Floating point constant loads.
-def FpLD0 : FpI<(ops RFP:$dst), ZeroArgFP,
- [(set RFP:$dst, fp64imm0)]>;
-def FpLD1 : FpI<(ops RFP:$dst), ZeroArgFP,
- [(set RFP:$dst, fp64imm1)]>;
-
-def FLD0 : FPI<0xEE, RawFrm, (ops), "fldz">, D9;
-def FLD1 : FPI<0xE8, RawFrm, (ops), "fld1">, D9;
-
-
-// Floating point compares.
-def FpUCOMr : FpI<(ops RFP:$lhs, RFP:$rhs), CompareFP,
- []>; // FPSW = cmp ST(0) with ST(i)
-def FpUCOMIr : FpI<(ops RFP:$lhs, RFP:$rhs), CompareFP,
- [(X86cmp RFP:$lhs, RFP:$rhs)]>; // CC = cmp ST(0) with ST(i)
-
-def FUCOMr : FPI<0xE0, AddRegFrm, // FPSW = cmp ST(0) with ST(i)
- (ops RST:$reg),
- "fucom $reg">, DD, Imp<[ST0],[]>;
-def FUCOMPr : FPI<0xE8, AddRegFrm, // FPSW = cmp ST(0) with ST(i), pop
- (ops RST:$reg),
- "fucomp $reg">, DD, Imp<[ST0],[]>;
-def FUCOMPPr : FPI<0xE9, RawFrm, // cmp ST(0) with ST(1), pop, pop
- (ops),
- "fucompp">, DA, Imp<[ST0],[]>;
-
-def FUCOMIr : FPI<0xE8, AddRegFrm, // CC = cmp ST(0) with ST(i)
- (ops RST:$reg),
- "fucomi {$reg, %st(0)|%ST(0), $reg}">, DB, Imp<[ST0],[]>;
-def FUCOMIPr : FPI<0xE8, AddRegFrm, // CC = cmp ST(0) with ST(i), pop
- (ops RST:$reg),
- "fucomip {$reg, %st(0)|%ST(0), $reg}">, DF, Imp<[ST0],[]>;
-
-
-// Floating point flag ops.
-def FNSTSW8r : I<0xE0, RawFrm, // AX = fp flags
- (ops), "fnstsw", []>, DF, Imp<[],[AX]>;
-
-def FNSTCW16m : I<0xD9, MRM7m, // [mem16] = X87 control world
- (ops i16mem:$dst), "fnstcw $dst", []>;
-def FLDCW16m : I<0xD9, MRM5m, // X87 control world = [mem16]
- (ops i16mem:$dst), "fldcw $dst", []>;
+let AddedComplexity = 15 in
+def TLS_gs_ri : I<0, Pseudo, (outs GR32:$dst), (ins i32imm:$src),
+ "movl\t%gs:${src:mem}, $dst",
+ [(set GR32:$dst,
+ (load (add X86TLStp, (X86Wrapper tglobaltlsaddr:$src))))]>;
+def TLS_tp : I<0, Pseudo, (outs GR32:$dst), (ins),
+ "movl\t%gs:0, $dst",
+ [(set GR32:$dst, X86TLStp)]>;
//===----------------------------------------------------------------------===//
-// XMM Packed Floating point support (requires SSE / SSE2)
-//===----------------------------------------------------------------------===//
-
-def MOVAPSrr : I<0x28, MRMSrcMem, (ops V4F4:$dst, V4F4:$src),
- "movaps {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, TB;
-def MOVAPDrr : I<0x28, MRMSrcMem, (ops V2F8:$dst, V2F8:$src),
- "movapd {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE2]>, TB, OpSize;
-
-def MOVAPSrm : I<0x28, MRMSrcMem, (ops V4F4:$dst, f128mem:$src),
- "movaps {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, TB;
-def MOVAPSmr : I<0x29, MRMDestMem, (ops f128mem:$dst, V4F4:$src),
- "movaps {$src, $dst|$dst, $src}",[]>,
- Requires<[HasSSE1]>, TB;
-def MOVAPDrm : I<0x28, MRMSrcMem, (ops V2F8:$dst, f128mem:$src),
- "movapd {$src, $dst|$dst, $src}", []>,
- Requires<[HasSSE1]>, TB, OpSize;
-def MOVAPDmr : I<0x29, MRMDestMem, (ops f128mem:$dst, V2F8:$src),
- "movapd {$src, $dst|$dst, $src}",[]>,
- Requires<[HasSSE2]>, TB, OpSize;
-
-// Pseudo-instructions to load FR32 / FR64 from f128mem using movaps / movapd.
-// Upper bits are disregarded.
-def MOVSAPSrm : I<0x28, MRMSrcMem, (ops FR32:$dst, f128mem:$src),
- "movaps {$src, $dst|$dst, $src}",
- [(set FR32:$dst, (X86loadpf32 addr:$src))]>,
- Requires<[HasSSE1]>, TB;
-def MOVSAPDrm : I<0x28, MRMSrcMem, (ops FR64:$dst, f128mem:$src),
- "movapd {$src, $dst|$dst, $src}",
- [(set FR64:$dst, (X86loadpf64 addr:$src))]>,
- Requires<[HasSSE2]>, TB, OpSize;
+// DWARF Pseudo Instructions
+//
+def DWARF_LOC : I<0, Pseudo, (outs),
+ (ins i32imm:$line, i32imm:$col, i32imm:$file),
+ "; .loc ${file:debug}, ${line:debug}, ${col:debug}",
+ [(dwarf_loc (i32 imm:$line), (i32 imm:$col),
+ (i32 imm:$file))]>;
//===----------------------------------------------------------------------===//
-// Miscellaneous Instructions
-//===----------------------------------------------------------------------===//
-
-def RDTSC : I<0x31, RawFrm, (ops), "rdtsc", [(X86rdtsc)]>,
- TB, Imp<[],[EAX,EDX]>;
+// EH Pseudo Instructions
+//
+let isTerminator = 1, isReturn = 1, isBarrier = 1,
+ hasCtrlDep = 1 in {
+def EH_RETURN : I<0xC3, RawFrm, (outs), (ins GR32:$addr),
+ "ret\t#eh_return, addr: $addr",
+ [(X86ehret GR32:$addr)]>;
+}
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns
//===----------------------------------------------------------------------===//
-// GlobalAddress and ExternalSymbol
-def : Pat<(i32 globaladdr:$dst), (MOV32ri tglobaladdr:$dst)>;
-def : Pat<(i32 externalsym:$dst), (MOV32ri texternalsym:$dst)>;
+// ConstantPool GlobalAddress, ExternalSymbol, and JumpTable
+def : Pat<(i32 (X86Wrapper tconstpool :$dst)), (MOV32ri tconstpool :$dst)>;
+def : Pat<(i32 (X86Wrapper tjumptable :$dst)), (MOV32ri tjumptable :$dst)>;
+def : Pat<(i32 (X86Wrapper tglobaltlsaddr:$dst)), (MOV32ri tglobaltlsaddr:$dst)>;
+def : Pat<(i32 (X86Wrapper tglobaladdr :$dst)), (MOV32ri tglobaladdr :$dst)>;
+def : Pat<(i32 (X86Wrapper texternalsym:$dst)), (MOV32ri texternalsym:$dst)>;
+
+def : Pat<(add GR32:$src1, (X86Wrapper tconstpool:$src2)),
+ (ADD32ri GR32:$src1, tconstpool:$src2)>;
+def : Pat<(add GR32:$src1, (X86Wrapper tjumptable:$src2)),
+ (ADD32ri GR32:$src1, tjumptable:$src2)>;
+def : Pat<(add GR32:$src1, (X86Wrapper tglobaladdr :$src2)),
+ (ADD32ri GR32:$src1, tglobaladdr:$src2)>;
+def : Pat<(add GR32:$src1, (X86Wrapper texternalsym:$src2)),
+ (ADD32ri GR32:$src1, texternalsym:$src2)>;
+
+def : Pat<(store (i32 (X86Wrapper tglobaladdr:$src)), addr:$dst),
+ (MOV32mi addr:$dst, tglobaladdr:$src)>;
+def : Pat<(store (i32 (X86Wrapper texternalsym:$src)), addr:$dst),
+ (MOV32mi addr:$dst, texternalsym:$src)>;
// Calls
-def : Pat<(X86call tglobaladdr:$dst),
+def : Pat<(X86tailcall GR32:$dst),
+ (CALL32r GR32:$dst)>;
+
+def : Pat<(X86tailcall (i32 tglobaladdr:$dst)),
+ (CALLpcrel32 tglobaladdr:$dst)>;
+def : Pat<(X86tailcall (i32 texternalsym:$dst)),
+ (CALLpcrel32 texternalsym:$dst)>;
+
+def : Pat<(X86call (i32 tglobaladdr:$dst)),
(CALLpcrel32 tglobaladdr:$dst)>;
-def : Pat<(X86call texternalsym:$dst),
+def : Pat<(X86call (i32 texternalsym:$dst)),
(CALLpcrel32 texternalsym:$dst)>;
// X86 specific add which produces a flag.
-def : Pat<(X86addflag R32:$src1, R32:$src2),
- (ADD32rr R32:$src1, R32:$src2)>;
-def : Pat<(X86addflag R32:$src1, (load addr:$src2)),
- (ADD32rm R32:$src1, addr:$src2)>;
-def : Pat<(X86addflag R32:$src1, imm:$src2),
- (ADD32ri R32:$src1, imm:$src2)>;
-def : Pat<(X86addflag R32:$src1, i32immSExt8:$src2),
- (ADD32ri8 R32:$src1, i32immSExt8:$src2)>;
-
-def : Pat<(X86subflag R32:$src1, R32:$src2),
- (SUB32rr R32:$src1, R32:$src2)>;
-def : Pat<(X86subflag R32:$src1, (load addr:$src2)),
- (SUB32rm R32:$src1, addr:$src2)>;
-def : Pat<(X86subflag R32:$src1, imm:$src2),
- (SUB32ri R32:$src1, imm:$src2)>;
-def : Pat<(X86subflag R32:$src1, i32immSExt8:$src2),
- (SUB32ri8 R32:$src1, i32immSExt8:$src2)>;
-
-def : Pat<(truncstore (i8 imm:$src), addr:$dst, i1),
+def : Pat<(addc GR32:$src1, GR32:$src2),
+ (ADD32rr GR32:$src1, GR32:$src2)>;
+def : Pat<(addc GR32:$src1, (load addr:$src2)),
+ (ADD32rm GR32:$src1, addr:$src2)>;
+def : Pat<(addc GR32:$src1, imm:$src2),
+ (ADD32ri GR32:$src1, imm:$src2)>;
+def : Pat<(addc GR32:$src1, i32immSExt8:$src2),
+ (ADD32ri8 GR32:$src1, i32immSExt8:$src2)>;
+
+def : Pat<(subc GR32:$src1, GR32:$src2),
+ (SUB32rr GR32:$src1, GR32:$src2)>;
+def : Pat<(subc GR32:$src1, (load addr:$src2)),
+ (SUB32rm GR32:$src1, addr:$src2)>;
+def : Pat<(subc GR32:$src1, imm:$src2),
+ (SUB32ri GR32:$src1, imm:$src2)>;
+def : Pat<(subc GR32:$src1, i32immSExt8:$src2),
+ (SUB32ri8 GR32:$src1, i32immSExt8:$src2)>;
+
+def : Pat<(truncstorei1 (i8 imm:$src), addr:$dst),
(MOV8mi addr:$dst, imm:$src)>;
-def : Pat<(truncstore R8:$src, addr:$dst, i1),
- (MOV8mr addr:$dst, R8:$src)>;
+def : Pat<(truncstorei1 GR8:$src, addr:$dst),
+ (MOV8mr addr:$dst, GR8:$src)>;
+
+// Comparisons.
+
+// TEST R,R is smaller than CMP R,0
+def : Pat<(X86cmp GR8:$src1, 0),
+ (TEST8rr GR8:$src1, GR8:$src1)>;
+def : Pat<(X86cmp GR16:$src1, 0),
+ (TEST16rr GR16:$src1, GR16:$src1)>;
+def : Pat<(X86cmp GR32:$src1, 0),
+ (TEST32rr GR32:$src1, GR32:$src1)>;
// {s|z}extload bool -> {s|z}extload byte
def : Pat<(sextloadi16i1 addr:$src), (MOVSX16rm8 addr:$src)>;
def : Pat<(zextloadi32i1 addr:$src), (MOVZX32rm8 addr:$src)>;
// extload bool -> extload byte
-def : Pat<(extloadi8i1 addr:$src), (MOV8rm addr:$src)>;
+def : Pat<(extloadi8i1 addr:$src), (MOV8rm addr:$src)>;
+def : Pat<(extloadi16i1 addr:$src), (MOVZX16rm8 addr:$src)>;
+def : Pat<(extloadi32i1 addr:$src), (MOVZX32rm8 addr:$src)>;
+def : Pat<(extloadi16i8 addr:$src), (MOVZX16rm8 addr:$src)>;
+def : Pat<(extloadi32i8 addr:$src), (MOVZX32rm8 addr:$src)>;
+def : Pat<(extloadi32i16 addr:$src), (MOVZX32rm16 addr:$src)>;
// anyext -> zext
-def : Pat<(i16 (anyext R8 :$src)), (MOVZX16rr8 R8 :$src)>;
-def : Pat<(i32 (anyext R8 :$src)), (MOVZX32rr8 R8 :$src)>;
-def : Pat<(i32 (anyext R16:$src)), (MOVZX32rr16 R16:$src)>;
-
-// Required for RET of f32 / f64 values.
-def : Pat<(X86fld addr:$src, f32), (FpLD32m addr:$src)>;
-def : Pat<(X86fld addr:$src, f64), (FpLD64m addr:$src)>;
-
-// Required for CALL which return f32 / f64 values.
-def : Pat<(X86fst RFP:$src, addr:$op, f32), (FpST32m addr:$op, RFP:$src)>;
-def : Pat<(X86fst RFP:$src, addr:$op, f64), (FpST64m addr:$op, RFP:$src)>;
-
-// Floating point constant -0.0 and -1.0
-def : Pat<(f64 fp64immneg0), (FpCHS (FpLD0))>, Requires<[FPStack]>;
-def : Pat<(f64 fp64immneg1), (FpCHS (FpLD1))>, Requires<[FPStack]>;
-
-// Used to conv. i64 to f64 since there isn't a SSE version.
-def : Pat<(X86fildflag addr:$src, i64), (FpILD64m addr:$src)>;
+def : Pat<(i16 (anyext GR8 :$src)), (MOVZX16rr8 GR8 :$src)>;
+def : Pat<(i32 (anyext GR8 :$src)), (MOVZX32rr8 GR8 :$src)>;
+def : Pat<(i32 (anyext GR16:$src)), (MOVZX32rr16 GR16:$src)>;
+def : Pat<(i16 (anyext (loadi8 addr:$src))), (MOVZX16rm8 addr:$src)>;
+def : Pat<(i32 (anyext (loadi8 addr:$src))), (MOVZX32rm8 addr:$src)>;
+def : Pat<(i32 (anyext (loadi16 addr:$src))), (MOVZX32rm16 addr:$src)>;
//===----------------------------------------------------------------------===//
// Some peepholes
//===----------------------------------------------------------------------===//
// (shl x, 1) ==> (add x, x)
-def : Pat<(shl R8 :$src1, (i8 1)), (ADD8rr R8 :$src1, R8 :$src1)>;
-def : Pat<(shl R16:$src1, (i8 1)), (ADD16rr R16:$src1, R16:$src1)>;
-def : Pat<(shl R32:$src1, (i8 1)), (ADD32rr R32:$src1, R32:$src1)>;
+def : Pat<(shl GR8 :$src1, (i8 1)), (ADD8rr GR8 :$src1, GR8 :$src1)>;
+def : Pat<(shl GR16:$src1, (i8 1)), (ADD16rr GR16:$src1, GR16:$src1)>;
+def : Pat<(shl GR32:$src1, (i8 1)), (ADD32rr GR32:$src1, GR32:$src1)>;
// (or (x >> c) | (y << (32 - c))) ==> (shrd32 x, y, c)
-def : Pat<(or (srl R32:$src1, CL:$amt),
- (shl R32:$src2, (sub 32, CL:$amt))),
- (SHRD32rrCL R32:$src1, R32:$src2)>;
+def : Pat<(or (srl GR32:$src1, CL:$amt),
+ (shl GR32:$src2, (sub 32, CL:$amt))),
+ (SHRD32rrCL GR32:$src1, GR32:$src2)>;
def : Pat<(store (or (srl (loadi32 addr:$dst), CL:$amt),
- (shl R32:$src2, (sub 32, CL:$amt))), addr:$dst),
- (SHRD32mrCL addr:$dst, R32:$src2)>;
+ (shl GR32:$src2, (sub 32, CL:$amt))), addr:$dst),
+ (SHRD32mrCL addr:$dst, GR32:$src2)>;
// (or (x << c) | (y >> (32 - c))) ==> (shld32 x, y, c)
-def : Pat<(or (shl R32:$src1, CL:$amt),
- (srl R32:$src2, (sub 32, CL:$amt))),
- (SHLD32rrCL R32:$src1, R32:$src2)>;
+def : Pat<(or (shl GR32:$src1, CL:$amt),
+ (srl GR32:$src2, (sub 32, CL:$amt))),
+ (SHLD32rrCL GR32:$src1, GR32:$src2)>;
def : Pat<(store (or (shl (loadi32 addr:$dst), CL:$amt),
- (srl R32:$src2, (sub 32, CL:$amt))), addr:$dst),
- (SHLD32mrCL addr:$dst, R32:$src2)>;
+ (srl GR32:$src2, (sub 32, CL:$amt))), addr:$dst),
+ (SHLD32mrCL addr:$dst, GR32:$src2)>;
// (or (x >> c) | (y << (16 - c))) ==> (shrd16 x, y, c)
-def : Pat<(or (srl R16:$src1, CL:$amt),
- (shl R16:$src2, (sub 16, CL:$amt))),
- (SHRD16rrCL R16:$src1, R16:$src2)>;
+def : Pat<(or (srl GR16:$src1, CL:$amt),
+ (shl GR16:$src2, (sub 16, CL:$amt))),
+ (SHRD16rrCL GR16:$src1, GR16:$src2)>;
def : Pat<(store (or (srl (loadi16 addr:$dst), CL:$amt),
- (shl R16:$src2, (sub 16, CL:$amt))), addr:$dst),
- (SHRD16mrCL addr:$dst, R16:$src2)>;
+ (shl GR16:$src2, (sub 16, CL:$amt))), addr:$dst),
+ (SHRD16mrCL addr:$dst, GR16:$src2)>;
// (or (x << c) | (y >> (16 - c))) ==> (shld16 x, y, c)
-def : Pat<(or (shl R16:$src1, CL:$amt),
- (srl R16:$src2, (sub 16, CL:$amt))),
- (SHLD16rrCL R16:$src1, R16:$src2)>;
+def : Pat<(or (shl GR16:$src1, CL:$amt),
+ (srl GR16:$src2, (sub 16, CL:$amt))),
+ (SHLD16rrCL GR16:$src1, GR16:$src2)>;
def : Pat<(store (or (shl (loadi16 addr:$dst), CL:$amt),
- (srl R16:$src2, (sub 16, CL:$amt))), addr:$dst),
- (SHLD16mrCL addr:$dst, R16:$src2)>;
+ (srl GR16:$src2, (sub 16, CL:$amt))), addr:$dst),
+ (SHLD16mrCL addr:$dst, GR16:$src2)>;
+
+
+//===----------------------------------------------------------------------===//
+// Floating Point Stack Support
+//===----------------------------------------------------------------------===//
+
+include "X86InstrFPStack.td"
+
+//===----------------------------------------------------------------------===//
+// X86-64 Support
+//===----------------------------------------------------------------------===//
+
+include "X86InstrX86-64.td"
+
+//===----------------------------------------------------------------------===//
+// MMX and XMM Packed Integer support (requires MMX, SSE, and SSE2)
+//===----------------------------------------------------------------------===//
+
+include "X86InstrMMX.td"
+
+//===----------------------------------------------------------------------===//
+// XMM Floating point support (requires SSE / SSE2)
+//===----------------------------------------------------------------------===//
+
+include "X86InstrSSE.td"
projects / oota-llvm.git / blobdiff