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Rename MRMS[0-7]{r,m} to MRM[0-7]{r,m}.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11921 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos
2004-02-27 18:55:12 +00:00
parent 7d90a2738e
commit 169584ed45
5 changed files with 214 additions and 214 deletions
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16
lib/Target/X86/Printer.cpp
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@@ -716,10 +716,10 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
return;
}
case X86II::MRMS0r: case X86II::MRMS1r:
case X86II::MRMS2r: case X86II::MRMS3r:
case X86II::MRMS4r: case X86II::MRMS5r:
case X86II::MRMS6r: case X86II::MRMS7r: {
case X86II::MRM0r: case X86II::MRM1r:
case X86II::MRM2r: case X86II::MRM3r:
case X86II::MRM4r: case X86II::MRM5r:
case X86II::MRM6r: case X86II::MRM7r: {
// In this form, the following are valid formats:
// 1. sete r
// 2. cmp reg, immediate
@@ -751,10 +751,10 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
return;
}
case X86II::MRMS0m: case X86II::MRMS1m:
case X86II::MRMS2m: case X86II::MRMS3m:
case X86II::MRMS4m: case X86II::MRMS5m:
case X86II::MRMS6m: case X86II::MRMS7m: {
case X86II::MRM0m: case X86II::MRM1m:
case X86II::MRM2m: case X86II::MRM3m:
case X86II::MRM4m: case X86II::MRM5m:
case X86II::MRM6m: case X86II::MRM7m: {
// In this form, the following are valid formats:
// 1. sete [m]
// 2. cmp [m], immediate

16
lib/Target/X86/X86AsmPrinter.cpp
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@@ -716,10 +716,10 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
return;
}
case X86II::MRMS0r: case X86II::MRMS1r:
case X86II::MRMS2r: case X86II::MRMS3r:
case X86II::MRMS4r: case X86II::MRMS5r:
case X86II::MRMS6r: case X86II::MRMS7r: {
case X86II::MRM0r: case X86II::MRM1r:
case X86II::MRM2r: case X86II::MRM3r:
case X86II::MRM4r: case X86II::MRM5r:
case X86II::MRM6r: case X86II::MRM7r: {
// In this form, the following are valid formats:
// 1. sete r
// 2. cmp reg, immediate
@@ -751,10 +751,10 @@ void Printer::printMachineInstruction(const MachineInstr *MI) {
return;
}
case X86II::MRMS0m: case X86II::MRMS1m:
case X86II::MRMS2m: case X86II::MRMS3m:
case X86II::MRMS4m: case X86II::MRMS5m:
case X86II::MRMS6m: case X86II::MRMS7m: {
case X86II::MRM0m: case X86II::MRM1m:
case X86II::MRM2m: case X86II::MRM3m:
case X86II::MRM4m: case X86II::MRM5m:
case X86II::MRM6m: case X86II::MRM7m: {
// In this form, the following are valid formats:
// 1. sete [m]
// 2. cmp [m], immediate

20
lib/Target/X86/X86CodeEmitter.cpp
View File

@@ -579,13 +579,13 @@ void Emitter::emitInstruction(MachineInstr &MI) {
emitConstant(MI.getOperand(5).getImmedValue(), sizeOfPtr(Desc));
break;
case X86II::MRMS0r: case X86II::MRMS1r:
case X86II::MRMS2r: case X86II::MRMS3r:
case X86II::MRMS4r: case X86II::MRMS5r:
case X86II::MRMS6r: case X86II::MRMS7r:
case X86II::MRM0r: case X86II::MRM1r:
case X86II::MRM2r: case X86II::MRM3r:
case X86II::MRM4r: case X86II::MRM5r:
case X86II::MRM6r: case X86II::MRM7r:
MCE.emitByte(BaseOpcode);
emitRegModRMByte(MI.getOperand(0).getReg(),
(Desc.TSFlags & X86II::FormMask)-X86II::MRMS0r);
(Desc.TSFlags & X86II::FormMask)-X86II::MRM0r);
if (MI.getOperand(MI.getNumOperands()-1).isImmediate()) {
unsigned Size = sizeOfPtr(Desc);
@@ -593,12 +593,12 @@ void Emitter::emitInstruction(MachineInstr &MI) {
}
break;
case X86II::MRMS0m: case X86II::MRMS1m:
case X86II::MRMS2m: case X86II::MRMS3m:
case X86II::MRMS4m: case X86II::MRMS5m:
case X86II::MRMS6m: case X86II::MRMS7m:
case X86II::MRM0m: case X86II::MRM1m:
case X86II::MRM2m: case X86II::MRM3m:
case X86II::MRM4m: case X86II::MRM5m:
case X86II::MRM6m: case X86II::MRM7m:
MCE.emitByte(BaseOpcode);
emitMemModRMByte(MI, 0, (Desc.TSFlags & X86II::FormMask)-X86II::MRMS0m);
emitMemModRMByte(MI, 0, (Desc.TSFlags & X86II::FormMask)-X86II::MRM0m);
if (MI.getNumOperands() == 5) {
unsigned Size = sizeOfPtr(Desc);

10
lib/Target/X86/X86InstrInfo.h
View File

@@ -62,18 +62,18 @@ namespace X86II {
///
MRMSrcMem = 6,
/// MRMS[0-7][rm] - These forms are used to represent instructions that use
/// MRM[0-7][rm] - These forms are used to represent instructions that use
/// a Mod/RM byte, and use the middle field to hold extended opcode
/// information. In the intel manual these are represented as /0, /1, ...
///
// First, instructions that operate on a register r/m operand...
MRMS0r = 16, MRMS1r = 17, MRMS2r = 18, MRMS3r = 19, // Format /0 /1 /2 /3
MRMS4r = 20, MRMS5r = 21, MRMS6r = 22, MRMS7r = 23, // Format /4 /5 /6 /7
MRM0r = 16, MRM1r = 17, MRM2r = 18, MRM3r = 19, // Format /0 /1 /2 /3
MRM4r = 20, MRM5r = 21, MRM6r = 22, MRM7r = 23, // Format /4 /5 /6 /7
// Next, instructions that operate on a memory r/m operand...
MRMS0m = 24, MRMS1m = 25, MRMS2m = 26, MRMS3m = 27, // Format /0 /1 /2 /3
MRMS4m = 28, MRMS5m = 29, MRMS6m = 30, MRMS7m = 31, // Format /4 /5 /6 /7
MRM0m = 24, MRM1m = 25, MRM2m = 26, MRM3m = 27, // Format /0 /1 /2 /3
MRM4m = 28, MRM5m = 29, MRM6m = 30, MRM7m = 31, // Format /4 /5 /6 /7
FormMask = 31,

366
lib/Target/X86/X86InstrInfo.td
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@@ -24,12 +24,12 @@ 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 MRMS0r : Format<16>; def MRMS1r : Format<17>; def MRMS2r : Format<18>;
def MRMS3r : Format<19>; def MRMS4r : Format<20>; def MRMS5r : Format<21>;
def MRMS6r : Format<22>; def MRMS7r : Format<23>;
def MRMS0m : Format<24>; def MRMS1m : Format<25>; def MRMS2m : Format<26>;
def MRMS3m : Format<27>; def MRMS4m : Format<28>; def MRMS5m : Format<29>;
def MRMS6m : Format<30>; def MRMS7m : Format<31>;
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>;
// ArgType - This specifies the argument type used by an instruction. This is
// part of the ad-hoc solution used to emit machine instruction encodings by our
@@ -153,8 +153,8 @@ let isCall = 1 in
// All calls clobber the non-callee saved registers...
let Defs = [EAX, ECX, EDX, FP0, FP1, FP2, FP3, FP4, FP5, FP6] in {
def CALLpcrel32 : X86Inst<"call", 0xE8, RawFrm, NoArg>;
def CALLr32 : X86Inst<"call", 0xFF, MRMS2r, Arg32>;
def CALLm32 : X86Inst<"call", 0xFF, MRMS2m, Arg32>;
def CALLr32 : X86Inst<"call", 0xFF, MRM2r , Arg32>;
def CALLm32 : X86Inst<"call", 0xFF, MRM2m , Arg32>;
}
@@ -204,9 +204,9 @@ def MOVrr32 : X86Inst<"mov", 0x89, MRMDestReg, Arg32>, Pattern<(set R32,
def MOVri8 : X86Inst<"mov", 0xB0, AddRegFrm , Arg8>, Pattern<(set R8 , imm )>;
def MOVri16 : X86Inst<"mov", 0xB8, AddRegFrm , Arg16>, OpSize, Pattern<(set R16, imm)>;
def MOVri32 : X86Inst<"mov", 0xB8, AddRegFrm , Arg32>, Pattern<(set R32, imm)>;
def MOVmi8 : X86Inst<"mov", 0xC6, MRMS0m , Arg8>; // [mem] = imm8
def MOVmi16 : X86Inst<"mov", 0xC7, MRMS0m , Arg16>, OpSize; // [mem] = imm16
def MOVmi32 : X86Inst<"mov", 0xC7, MRMS0m , Arg32>; // [mem] = imm32
def MOVmi8 : X86Inst<"mov", 0xC6, MRM0m , Arg8>; // [mem] = imm8
def MOVmi16 : X86Inst<"mov", 0xC7, MRM0m , Arg16>, OpSize; // [mem] = imm16
def MOVmi32 : X86Inst<"mov", 0xC7, MRM0m , Arg32>; // [mem] = imm32
def MOVrm8 : X86Inst<"mov", 0x8A, MRMSrcMem , Arg8>; // R8 = [mem]
def MOVrm16 : X86Inst<"mov", 0x8B, MRMSrcMem , Arg16>, OpSize, // R16 = [mem]
@@ -223,28 +223,28 @@ def MOVmr32 : X86Inst<"mov", 0x89, MRMDestMem, Arg32>; // [mem] = R32
//
// Extra precision multiplication
def MULr8 : X86Inst<"mul", 0xF6, MRMS4r, Arg8 >, Imp<[AL],[AX]>; // AL,AH = AL*R8
def MULr16 : X86Inst<"mul", 0xF7, MRMS4r, Arg16>, Imp<[AX],[AX,DX]>, OpSize; // AX,DX = AX*R16
def MULr32 : X86Inst<"mul", 0xF7, MRMS4r, Arg32>, Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*R32
def MULm8 : X86Inst<"mul", 0xF6, MRMS4m, Arg8 >, Imp<[AL],[AX]>; // AL,AH = AL*[mem8]
def MULm16 : X86Inst<"mul", 0xF7, MRMS4m, Arg16>, Imp<[AX],[AX,DX]>, OpSize; // AX,DX = AX*[mem16]
def MULm32 : X86Inst<"mul", 0xF7, MRMS4m, Arg32>, Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*[mem32]
def MULr8 : X86Inst<"mul", 0xF6, MRM4r , Arg8 >, Imp<[AL],[AX]>; // AL,AH = AL*R8
def MULr16 : X86Inst<"mul", 0xF7, MRM4r , Arg16>, Imp<[AX],[AX,DX]>, OpSize; // AX,DX = AX*R16
def MULr32 : X86Inst<"mul", 0xF7, MRM4r , Arg32>, Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*R32
def MULm8 : X86Inst<"mul", 0xF6, MRM4m , Arg8 >, Imp<[AL],[AX]>; // AL,AH = AL*[mem8]
def MULm16 : X86Inst<"mul", 0xF7, MRM4m , Arg16>, Imp<[AX],[AX,DX]>, OpSize; // AX,DX = AX*[mem16]
def MULm32 : X86Inst<"mul", 0xF7, MRM4m , Arg32>, Imp<[EAX],[EAX,EDX]>; // EAX,EDX = EAX*[mem32]
// unsigned division/remainder
def DIVr8 : X86Inst<"div", 0xF6, MRMS6r, Arg8 >, Imp<[AX],[AX]>; // AX/r8 = AL,AH
def DIVr16 : X86Inst<"div", 0xF7, MRMS6r, Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/r16 = AX,DX
def DIVr32 : X86Inst<"div", 0xF7, MRMS6r, Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/r32 = EAX,EDX
def DIVm8 : X86Inst<"div", 0xF6, MRMS6m, Arg8 >, Imp<[AX],[AX]>; // AX/[mem8] = AL,AH
def DIVm16 : X86Inst<"div", 0xF7, MRMS6m, Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/[mem16] = AX,DX
def DIVm32 : X86Inst<"div", 0xF7, MRMS6m, Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/[mem32] = EAX,EDX
def DIVr8 : X86Inst<"div", 0xF6, MRM6r , Arg8 >, Imp<[AX],[AX]>; // AX/r8 = AL,AH
def DIVr16 : X86Inst<"div", 0xF7, MRM6r , Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/r16 = AX,DX
def DIVr32 : X86Inst<"div", 0xF7, MRM6r , Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/r32 = EAX,EDX
def DIVm8 : X86Inst<"div", 0xF6, MRM6m , Arg8 >, Imp<[AX],[AX]>; // AX/[mem8] = AL,AH
def DIVm16 : X86Inst<"div", 0xF7, MRM6m , Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/[mem16] = AX,DX
def DIVm32 : X86Inst<"div", 0xF7, MRM6m , Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/[mem32] = EAX,EDX
// signed division/remainder
def IDIVr8 : X86Inst<"idiv",0xF6, MRMS7r, Arg8 >, Imp<[AX],[AX]>; // AX/r8 = AL,AH
def IDIVr16: X86Inst<"idiv",0xF7, MRMS7r, Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/r16 = AX,DX
def IDIVr32: X86Inst<"idiv",0xF7, MRMS7r, Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/r32 = EAX,EDX
def IDIVm8 : X86Inst<"idiv",0xF6, MRMS7m, Arg8 >, Imp<[AX],[AX]>; // AX/[mem8] = AL,AH
def IDIVm16: X86Inst<"idiv",0xF7, MRMS7m, Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/[mem16] = AX,DX
def IDIVm32: X86Inst<"idiv",0xF7, MRMS7m, Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/[mem32] = EAX,EDX
def IDIVr8 : X86Inst<"idiv",0xF6, MRM7r , Arg8 >, Imp<[AX],[AX]>; // AX/r8 = AL,AH
def IDIVr16: X86Inst<"idiv",0xF7, MRM7r , Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/r16 = AX,DX
def IDIVr32: X86Inst<"idiv",0xF7, MRM7r , Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/r32 = EAX,EDX
def IDIVm8 : X86Inst<"idiv",0xF6, MRM7m , Arg8 >, Imp<[AX],[AX]>; // AX/[mem8] = AL,AH
def IDIVm16: X86Inst<"idiv",0xF7, MRM7m , Arg16>, Imp<[AX,DX],[AX,DX]>, OpSize; // DX:AX/[mem16] = AX,DX
def IDIVm32: X86Inst<"idiv",0xF7, MRM7m , Arg32>, Imp<[EAX,EDX],[EAX,EDX]>; // EDX:EAX/[mem32] = EAX,EDX
// Sign-extenders for division
def CBW : X86Inst<"cbw", 0x98, RawFrm, Arg8 >, Imp<[AL],[AH]>; // AX = signext(AL)
@@ -261,33 +261,33 @@ let isTwoAddress = 1 in { // Define some helper classes to make defs shorter.
}
// unary instructions
def NEGr8 : I2A8 <"neg", 0xF6, MRMS3r>; // R8 = -R8 = 0-R8
def NEGr16 : I2A16<"neg", 0xF7, MRMS3r>, OpSize; // R16 = -R16 = 0-R16
def NEGr32 : I2A32<"neg", 0xF7, MRMS3r>; // R32 = -R32 = 0-R32
def NEGm8 : I2A8 <"neg", 0xF6, MRMS3m>; // [mem8] = -[mem8] = 0-[mem8]
def NEGm16 : I2A16<"neg", 0xF7, MRMS3m>, OpSize; // [mem16] = -[mem16] = 0-[mem16]
def NEGm32 : I2A32<"neg", 0xF7, MRMS3m>; // [mem32] = -[mem32] = 0-[mem32]
def NEGr8 : I2A8 <"neg", 0xF6, MRM3r >; // R8 = -R8 = 0-R8
def NEGr16 : I2A16<"neg", 0xF7, MRM3r >, OpSize; // R16 = -R16 = 0-R16
def NEGr32 : I2A32<"neg", 0xF7, MRM3r >; // R32 = -R32 = 0-R32
def NEGm8 : I2A8 <"neg", 0xF6, MRM3m >; // [mem8] = -[mem8] = 0-[mem8]
def NEGm16 : I2A16<"neg", 0xF7, MRM3m >, OpSize; // [mem16] = -[mem16] = 0-[mem16]
def NEGm32 : I2A32<"neg", 0xF7, MRM3m >; // [mem32] = -[mem32] = 0-[mem32]
def NOTr8 : I2A8 <"not", 0xF6, MRMS2r>; // R8 = ~R8 = R8^-1
def NOTr16 : I2A16<"not", 0xF7, MRMS2r>, OpSize; // R16 = ~R16 = R16^-1
def NOTr32 : I2A32<"not", 0xF7, MRMS2r>; // R32 = ~R32 = R32^-1
def NOTm8 : I2A8 <"not", 0xF6, MRMS2m>; // [mem8] = ~[mem8] = [mem8^-1]
def NOTm16 : I2A16<"not", 0xF7, MRMS2m>, OpSize; // [mem16] = ~[mem16] = [mem16^-1]
def NOTm32 : I2A32<"not", 0xF7, MRMS2m>; // [mem32] = ~[mem32] = [mem32^-1]
def NOTr8 : I2A8 <"not", 0xF6, MRM2r >; // R8 = ~R8 = R8^-1
def NOTr16 : I2A16<"not", 0xF7, MRM2r >, OpSize; // R16 = ~R16 = R16^-1
def NOTr32 : I2A32<"not", 0xF7, MRM2r >; // R32 = ~R32 = R32^-1
def NOTm8 : I2A8 <"not", 0xF6, MRM2m >; // [mem8] = ~[mem8] = [mem8^-1]
def NOTm16 : I2A16<"not", 0xF7, MRM2m >, OpSize; // [mem16] = ~[mem16] = [mem16^-1]
def NOTm32 : I2A32<"not", 0xF7, MRM2m >; // [mem32] = ~[mem32] = [mem32^-1]
def INCr8 : I2A8 <"inc", 0xFE, MRMS0r>; // ++R8
def INCr16 : I2A16<"inc", 0xFF, MRMS0r>, OpSize; // ++R16
def INCr32 : I2A32<"inc", 0xFF, MRMS0r>; // ++R32
def INCm8 : I2A8 <"inc", 0xFE, MRMS0m>; // ++R8
def INCm16 : I2A16<"inc", 0xFF, MRMS0m>, OpSize; // ++R16
def INCm32 : I2A32<"inc", 0xFF, MRMS0m>; // ++R32
def INCr8 : I2A8 <"inc", 0xFE, MRM0r >; // ++R8
def INCr16 : I2A16<"inc", 0xFF, MRM0r >, OpSize; // ++R16
def INCr32 : I2A32<"inc", 0xFF, MRM0r >; // ++R32
def INCm8 : I2A8 <"inc", 0xFE, MRM0m >; // ++R8
def INCm16 : I2A16<"inc", 0xFF, MRM0m >, OpSize; // ++R16
def INCm32 : I2A32<"inc", 0xFF, MRM0m >; // ++R32
def DECr8 : I2A8 <"dec", 0xFE, MRMS1r>; // --R8
def DECr16 : I2A16<"dec", 0xFF, MRMS1r>, OpSize; // --R16
def DECr32 : I2A32<"dec", 0xFF, MRMS1r>; // --R32
def DECm8 : I2A8 <"dec", 0xFE, MRMS1m>; // --[mem8]
def DECm16 : I2A16<"dec", 0xFF, MRMS1m>, OpSize; // --[mem16]
def DECm32 : I2A32<"dec", 0xFF, MRMS1m>; // --[mem32]
def DECr8 : I2A8 <"dec", 0xFE, MRM1r >; // --R8
def DECr16 : I2A16<"dec", 0xFF, MRM1r >, OpSize; // --R16
def DECr32 : I2A32<"dec", 0xFF, MRM1r >; // --R32
def DECm8 : I2A8 <"dec", 0xFE, MRM1m >; // --[mem8]
def DECm16 : I2A16<"dec", 0xFF, MRM1m >, OpSize; // --[mem16]
def DECm32 : I2A32<"dec", 0xFF, MRM1m >; // --[mem32]
@@ -295,11 +295,11 @@ def DECm32 : I2A32<"dec", 0xFF, MRMS1m>; // --[mem32]
def ADDrr8 : I2A8 <"add", 0x00, MRMDestReg>, Pattern<(set R8 , (plus R8 , R8 ))>;
def ADDrr16 : I2A16<"add", 0x01, MRMDestReg>, OpSize, Pattern<(set R16, (plus R16, R16))>;
def ADDrr32 : I2A32<"add", 0x01, MRMDestReg>, Pattern<(set R32, (plus R32, R32))>;
def ADDri8 : I2A8 <"add", 0x80, MRMS0r >, Pattern<(set R8 , (plus R8 , imm))>;
def ADDri16 : I2A16<"add", 0x81, MRMS0r >, OpSize, Pattern<(set R16, (plus R16, imm))>;
def ADDri32 : I2A32<"add", 0x81, MRMS0r >, Pattern<(set R32, (plus R32, imm))>;
def ADDri16b : I2A8 <"add", 0x83, MRMS0r >, OpSize; // ADDri with sign extended 8 bit imm
def ADDri32b : I2A8 <"add", 0x83, MRMS0r >;
def ADDri8 : I2A8 <"add", 0x80, MRM0r >, Pattern<(set R8 , (plus R8 , imm))>;
def ADDri16 : I2A16<"add", 0x81, MRM0r >, OpSize, Pattern<(set R16, (plus R16, imm))>;
def ADDri32 : I2A32<"add", 0x81, MRM0r >, Pattern<(set R32, (plus R32, imm))>;
def ADDri16b : I2A8 <"add", 0x83, MRM0r >, OpSize; // ADDri with sign extended 8 bit imm
def ADDri32b : I2A8 <"add", 0x83, MRM0r >;
def ADDmr8 : I2A8 <"add", 0x00, MRMDestMem>; // [mem8] += R8
def ADDmr16 : I2A16<"add", 0x01, MRMDestMem>, OpSize; // [mem16] += R16
@@ -320,11 +320,11 @@ def ADCmr32 : I2A32<"adc", 0x13, MRMDestMem>; // [mem32] += R32+Carry
def SUBrr8 : I2A8 <"sub", 0x28, MRMDestReg>, Pattern<(set R8 , (minus R8 , R8 ))>;
def SUBrr16 : I2A16<"sub", 0x29, MRMDestReg>, OpSize, Pattern<(set R16, (minus R16, R16))>;
def SUBrr32 : I2A32<"sub", 0x29, MRMDestReg>, Pattern<(set R32, (minus R32, R32))>;
def SUBri8 : I2A8 <"sub", 0x80, MRMS5r >, Pattern<(set R8 , (minus R8 , imm))>;
def SUBri16 : I2A16<"sub", 0x81, MRMS5r >, OpSize, Pattern<(set R16, (minus R16, imm))>;
def SUBri32 : I2A32<"sub", 0x81, MRMS5r >, Pattern<(set R32, (minus R32, imm))>;
def SUBri16b : I2A8 <"sub", 0x83, MRMS5r >, OpSize;
def SUBri32b : I2A8 <"sub", 0x83, MRMS5r >;
def SUBri8 : I2A8 <"sub", 0x80, MRM5r >, Pattern<(set R8 , (minus R8 , imm))>;
def SUBri16 : I2A16<"sub", 0x81, MRM5r >, OpSize, Pattern<(set R16, (minus R16, imm))>;
def SUBri32 : I2A32<"sub", 0x81, MRM5r >, Pattern<(set R32, (minus R32, imm))>;
def SUBri16b : I2A8 <"sub", 0x83, MRM5r >, OpSize;
def SUBri32b : I2A8 <"sub", 0x83, MRM5r >;
def SUBmr8 : I2A8 <"sub", 0x28, MRMDestMem>; // [mem8] -= R8
def SUBmr16 : I2A16<"sub", 0x29, MRMDestMem>, OpSize; // [mem16] -= R16
@@ -371,17 +371,17 @@ def ANDrm8 : I2A8 <"and", 0x22, MRMSrcMem >; // R8 &= [mem8]
def ANDrm16 : I2A16<"and", 0x23, MRMSrcMem >, OpSize; // R16 &= [mem16]
def ANDrm32 : I2A32<"and", 0x23, MRMSrcMem >; // R32 &= [mem32]
def ANDri8 : I2A8 <"and", 0x80, MRMS4r >, Pattern<(set R8 , (and R8 , imm))>;
def ANDri16 : I2A16<"and", 0x81, MRMS4r >, OpSize, Pattern<(set R16, (and R16, imm))>;
def ANDri32 : I2A32<"and", 0x81, MRMS4r >, Pattern<(set R32, (and R32, imm))>;
def ANDmi8 : I2A8 <"and", 0x80, MRMS4m >; // [mem8] &= imm8
def ANDmi16 : I2A16<"and", 0x81, MRMS4m >, OpSize; // [mem16] &= imm16
def ANDmi32 : I2A32<"and", 0x81, MRMS4m >; // [mem32] &= imm32
def ANDri8 : I2A8 <"and", 0x80, MRM4r >, Pattern<(set R8 , (and R8 , imm))>;
def ANDri16 : I2A16<"and", 0x81, MRM4r >, OpSize, Pattern<(set R16, (and R16, imm))>;
def ANDri32 : I2A32<"and", 0x81, MRM4r >, Pattern<(set R32, (and R32, imm))>;
def ANDmi8 : I2A8 <"and", 0x80, MRM4m >; // [mem8] &= imm8
def ANDmi16 : I2A16<"and", 0x81, MRM4m >, OpSize; // [mem16] &= imm16
def ANDmi32 : I2A32<"and", 0x81, MRM4m >; // [mem32] &= imm32
def ANDri16b : I2A8 <"and", 0x83, MRMS4r >, OpSize; // R16 &= imm8
def ANDri32b : I2A8 <"and", 0x83, MRMS4r >; // R32 &= imm8
def ANDmi16b : I2A8 <"and", 0x83, MRMS4m >, OpSize; // [mem16] &= imm8
def ANDmi32b : I2A8 <"and", 0x83, MRMS4m >; // [mem32] &= imm8
def ANDri16b : I2A8 <"and", 0x83, MRM4r >, OpSize; // R16 &= imm8
def ANDri32b : I2A8 <"and", 0x83, MRM4r >; // R32 &= imm8
def ANDmi16b : I2A8 <"and", 0x83, MRM4m >, OpSize; // [mem16] &= imm8
def ANDmi32b : I2A8 <"and", 0x83, MRM4m >; // [mem32] &= imm8
@@ -396,17 +396,17 @@ def ORrm8 : I2A8 <"or" , 0x0A, MRMSrcMem >; // R8 |= [mem8]
def ORrm16 : I2A16<"or" , 0x0B, MRMSrcMem >, OpSize; // R16 |= [mem16]
def ORrm32 : I2A32<"or" , 0x0B, MRMSrcMem >; // R32 |= [mem32]
def ORri8 : I2A8 <"or" , 0x80, MRMS1r >, Pattern<(set R8 , (or R8 , imm))>;
def ORri16 : I2A16<"or" , 0x81, MRMS1r >, OpSize, Pattern<(set R16, (or R16, imm))>;
def ORri32 : I2A32<"or" , 0x81, MRMS1r >, Pattern<(set R32, (or R32, imm))>;
def ORmi8 : I2A8 <"or" , 0x80, MRMS1m >; // [mem8] |= imm8
def ORmi16 : I2A16<"or" , 0x81, MRMS1m >, OpSize; // [mem16] |= imm16
def ORmi32 : I2A32<"or" , 0x81, MRMS1m >; // [mem32] |= imm32
def ORri8 : I2A8 <"or" , 0x80, MRM1r >, Pattern<(set R8 , (or R8 , imm))>;
def ORri16 : I2A16<"or" , 0x81, MRM1r >, OpSize, Pattern<(set R16, (or R16, imm))>;
def ORri32 : I2A32<"or" , 0x81, MRM1r >, Pattern<(set R32, (or R32, imm))>;
def ORmi8 : I2A8 <"or" , 0x80, MRM1m >; // [mem8] |= imm8
def ORmi16 : I2A16<"or" , 0x81, MRM1m >, OpSize; // [mem16] |= imm16
def ORmi32 : I2A32<"or" , 0x81, MRM1m >; // [mem32] |= imm32
def ORri16b : I2A8 <"or" , 0x83, MRMS1r >, OpSize; // R16 |= imm8
def ORri32b : I2A8 <"or" , 0x83, MRMS1r >; // R32 |= imm8
def ORmi16b : I2A8 <"or" , 0x83, MRMS1m >, OpSize; // [mem16] |= imm8
def ORmi32b : I2A8 <"or" , 0x83, MRMS1m >; // [mem32] |= imm8
def ORri16b : I2A8 <"or" , 0x83, MRM1r >, OpSize; // R16 |= imm8
def ORri32b : I2A8 <"or" , 0x83, MRM1r >; // R32 |= imm8
def ORmi16b : I2A8 <"or" , 0x83, MRM1m >, OpSize; // [mem16] |= imm8
def ORmi32b : I2A8 <"or" , 0x83, MRM1m >; // [mem32] |= imm8
def XORrr8 : I2A8 <"xor", 0x30, MRMDestReg>, Pattern<(set R8 , (xor R8 , R8 ))>;
@@ -419,17 +419,17 @@ def XORrm8 : I2A8 <"xor", 0x32, MRMSrcMem >; // R8 ^= [mem8]
def XORrm16 : I2A16<"xor", 0x33, MRMSrcMem >, OpSize; // R16 ^= [mem16]
def XORrm32 : I2A32<"xor", 0x33, MRMSrcMem >; // R32 ^= [mem32]
def XORri8 : I2A8 <"xor", 0x80, MRMS6r >, Pattern<(set R8 , (xor R8 , imm))>;
def XORri16 : I2A16<"xor", 0x81, MRMS6r >, OpSize, Pattern<(set R16, (xor R16, imm))>;
def XORri32 : I2A32<"xor", 0x81, MRMS6r >, Pattern<(set R32, (xor R32, imm))>;
def XORmi8 : I2A8 <"xor", 0x80, MRMS6m >; // [mem8] ^= R8
def XORmi16 : I2A16<"xor", 0x81, MRMS6m >, OpSize; // [mem16] ^= R16
def XORmi32 : I2A32<"xor", 0x81, MRMS6m >; // [mem32] ^= R32
def XORri8 : I2A8 <"xor", 0x80, MRM6r >, Pattern<(set R8 , (xor R8 , imm))>;
def XORri16 : I2A16<"xor", 0x81, MRM6r >, OpSize, Pattern<(set R16, (xor R16, imm))>;
def XORri32 : I2A32<"xor", 0x81, MRM6r >, Pattern<(set R32, (xor R32, imm))>;
def XORmi8 : I2A8 <"xor", 0x80, MRM6m >; // [mem8] ^= R8
def XORmi16 : I2A16<"xor", 0x81, MRM6m >, OpSize; // [mem16] ^= R16
def XORmi32 : I2A32<"xor", 0x81, MRM6m >; // [mem32] ^= R32
def XORri16b : I2A8 <"xor", 0x83, MRMS6r >, OpSize; // R16 ^= imm8
def XORri32b : I2A8 <"xor", 0x83, MRMS6r >; // R32 ^= imm8
def XORmi16b : I2A8 <"xor", 0x83, MRMS6m >, OpSize; // [mem16] ^= imm8
def XORmi32b : I2A8 <"xor", 0x83, MRMS6m >; // [mem32] ^= imm8
def XORri16b : I2A8 <"xor", 0x83, MRM6r >, OpSize; // R16 ^= imm8
def XORri32b : I2A8 <"xor", 0x83, MRM6r >; // R32 ^= imm8
def XORmi16b : I2A8 <"xor", 0x83, MRM6m >, OpSize; // [mem16] ^= imm8
def XORmi32b : I2A8 <"xor", 0x83, MRM6m >; // [mem32] ^= imm8
// Test instructions are just like AND, except they don't generate a result.
def TESTrr8 : X86Inst<"test", 0x84, MRMDestReg, Arg8 >; // flags = R8 & R8
@@ -442,57 +442,57 @@ def TESTrm8 : X86Inst<"test", 0x84, MRMSrcMem , Arg8 >; // flags = R8
def TESTrm16 : X86Inst<"test", 0x85, MRMSrcMem , Arg16>, OpSize; // flags = R16 & [mem16]
def TESTrm32 : X86Inst<"test", 0x85, MRMSrcMem , Arg32>; // flags = R32 & [mem32]
def TESTri8 : X86Inst<"test", 0xF6, MRMS0r , Arg8 >; // flags = R8 & imm8
def TESTri16 : X86Inst<"test", 0xF7, MRMS0r , Arg16>, OpSize; // flags = R16 & imm16
def TESTri32 : X86Inst<"test", 0xF7, MRMS0r , Arg32>; // flags = R32 & imm32
def TESTmi8 : X86Inst<"test", 0xF6, MRMS0m , Arg8 >; // flags = [mem8] & imm8
def TESTmi16 : X86Inst<"test", 0xF7, MRMS0m , Arg16>, OpSize; // flags = [mem16] & imm16
def TESTmi32 : X86Inst<"test", 0xF7, MRMS0m , Arg32>; // flags = [mem32] & imm32
def TESTri8 : X86Inst<"test", 0xF6, MRM0r , Arg8 >; // flags = R8 & imm8
def TESTri16 : X86Inst<"test", 0xF7, MRM0r , Arg16>, OpSize; // flags = R16 & imm16
def TESTri32 : X86Inst<"test", 0xF7, MRM0r , Arg32>; // flags = R32 & imm32
def TESTmi8 : X86Inst<"test", 0xF6, MRM0m , Arg8 >; // flags = [mem8] & imm8
def TESTmi16 : X86Inst<"test", 0xF7, MRM0m , Arg16>, OpSize; // flags = [mem16] & imm16
def TESTmi32 : X86Inst<"test", 0xF7, MRM0m , Arg32>; // flags = [mem32] & imm32
// Shift instructions
class UsesCL { list<Register> Uses = [CL]; bit printImplicitUses = 1; }
def SHLrCL8 : I2A8 <"shl", 0xD2, MRMS4r > , UsesCL; // R8 <<= cl
def SHLrCL16 : I2A8 <"shl", 0xD3, MRMS4r >, OpSize, UsesCL; // R16 <<= cl
def SHLrCL32 : I2A8 <"shl", 0xD3, MRMS4r > , UsesCL; // R32 <<= cl
def SHLmCL8 : I2A8 <"shl", 0xD2, MRMS4m > , UsesCL; // [mem8] <<= cl
def SHLmCL16 : I2A8 <"shl", 0xD3, MRMS4m >, OpSize, UsesCL; // [mem16] <<= cl
def SHLmCL32 : I2A8 <"shl", 0xD3, MRMS4m > , UsesCL; // [mem32] <<= cl
def SHLrCL8 : I2A8 <"shl", 0xD2, MRM4r > , UsesCL; // R8 <<= cl
def SHLrCL16 : I2A8 <"shl", 0xD3, MRM4r >, OpSize, UsesCL; // R16 <<= cl
def SHLrCL32 : I2A8 <"shl", 0xD3, MRM4r > , UsesCL; // R32 <<= cl
def SHLmCL8 : I2A8 <"shl", 0xD2, MRM4m > , UsesCL; // [mem8] <<= cl
def SHLmCL16 : I2A8 <"shl", 0xD3, MRM4m >, OpSize, UsesCL; // [mem16] <<= cl
def SHLmCL32 : I2A8 <"shl", 0xD3, MRM4m > , UsesCL; // [mem32] <<= cl
def SHLri8 : I2A8 <"shl", 0xC0, MRMS4r >; // R8 <<= imm8
def SHLri16 : I2A8 <"shl", 0xC1, MRMS4r >, OpSize; // R16 <<= imm16
def SHLri32 : I2A8 <"shl", 0xC1, MRMS4r >; // R32 <<= imm32
def SHLmi8 : I2A8 <"shl", 0xC0, MRMS4m >; // [mem8] <<= imm8
def SHLmi16 : I2A8 <"shl", 0xC1, MRMS4m >, OpSize; // [mem16] <<= imm16
def SHLmi32 : I2A8 <"shl", 0xC1, MRMS4m >; // [mem32] <<= imm32
def SHLri8 : I2A8 <"shl", 0xC0, MRM4r >; // R8 <<= imm8
def SHLri16 : I2A8 <"shl", 0xC1, MRM4r >, OpSize; // R16 <<= imm16
def SHLri32 : I2A8 <"shl", 0xC1, MRM4r >; // R32 <<= imm32
def SHLmi8 : I2A8 <"shl", 0xC0, MRM4m >; // [mem8] <<= imm8
def SHLmi16 : I2A8 <"shl", 0xC1, MRM4m >, OpSize; // [mem16] <<= imm16
def SHLmi32 : I2A8 <"shl", 0xC1, MRM4m >; // [mem32] <<= imm32
def SHRrCL8 : I2A8 <"shr", 0xD2, MRMS5r > , UsesCL; // R8 >>= cl
def SHRrCL16 : I2A8 <"shr", 0xD3, MRMS5r >, OpSize, UsesCL; // R16 >>= cl
def SHRrCL32 : I2A8 <"shr", 0xD3, MRMS5r > , UsesCL; // R32 >>= cl
def SHRmCL8 : I2A8 <"shr", 0xD2, MRMS5m > , UsesCL; // [mem8] >>= cl
def SHRmCL16 : I2A8 <"shr", 0xD3, MRMS5m >, OpSize, UsesCL; // [mem16] >>= cl
def SHRmCL32 : I2A8 <"shr", 0xD3, MRMS5m > , UsesCL; // [mem32] >>= cl
def SHRrCL8 : I2A8 <"shr", 0xD2, MRM5r > , UsesCL; // R8 >>= cl
def SHRrCL16 : I2A8 <"shr", 0xD3, MRM5r >, OpSize, UsesCL; // R16 >>= cl
def SHRrCL32 : I2A8 <"shr", 0xD3, MRM5r > , UsesCL; // R32 >>= cl
def SHRmCL8 : I2A8 <"shr", 0xD2, MRM5m > , UsesCL; // [mem8] >>= cl
def SHRmCL16 : I2A8 <"shr", 0xD3, MRM5m >, OpSize, UsesCL; // [mem16] >>= cl
def SHRmCL32 : I2A8 <"shr", 0xD3, MRM5m > , UsesCL; // [mem32] >>= cl
def SHRri8 : I2A8 <"shr", 0xC0, MRMS5r >; // R8 >>= imm8
def SHRri16 : I2A8 <"shr", 0xC1, MRMS5r >, OpSize; // R16 >>= imm16
def SHRri32 : I2A8 <"shr", 0xC1, MRMS5r >; // R32 >>= imm32
def SHRmi8 : I2A8 <"shr", 0xC0, MRMS5m >; // [mem8] >>= imm8
def SHRmi16 : I2A8 <"shr", 0xC1, MRMS5m >, OpSize; // [mem16] >>= imm16
def SHRmi32 : I2A8 <"shr", 0xC1, MRMS5m >; // [mem32] >>= imm32
def SHRri8 : I2A8 <"shr", 0xC0, MRM5r >; // R8 >>= imm8
def SHRri16 : I2A8 <"shr", 0xC1, MRM5r >, OpSize; // R16 >>= imm16
def SHRri32 : I2A8 <"shr", 0xC1, MRM5r >; // R32 >>= imm32
def SHRmi8 : I2A8 <"shr", 0xC0, MRM5m >; // [mem8] >>= imm8
def SHRmi16 : I2A8 <"shr", 0xC1, MRM5m >, OpSize; // [mem16] >>= imm16
def SHRmi32 : I2A8 <"shr", 0xC1, MRM5m >; // [mem32] >>= imm32
def SARrCL8 : I2A8 <"sar", 0xD2, MRMS7r > , UsesCL; // R8 >>>= cl
def SARrCL16 : I2A8 <"sar", 0xD3, MRMS7r >, OpSize, UsesCL; // R16 >>>= cl
def SARrCL32 : I2A8 <"sar", 0xD3, MRMS7r > , UsesCL; // R32 >>>= cl
def SARmCL8 : I2A8 <"sar", 0xD2, MRMS7m > , UsesCL; // [mem8] >>>= cl
def SARmCL16 : I2A8 <"sar", 0xD3, MRMS7m >, OpSize, UsesCL; // [mem16] >>>= cl
def SARmCL32 : I2A8 <"sar", 0xD3, MRMS7m > , UsesCL; // [mem32] >>>= cl
def SARrCL8 : I2A8 <"sar", 0xD2, MRM7r > , UsesCL; // R8 >>>= cl
def SARrCL16 : I2A8 <"sar", 0xD3, MRM7r >, OpSize, UsesCL; // R16 >>>= cl
def SARrCL32 : I2A8 <"sar", 0xD3, MRM7r > , UsesCL; // R32 >>>= cl
def SARmCL8 : I2A8 <"sar", 0xD2, MRM7m > , UsesCL; // [mem8] >>>= cl
def SARmCL16 : I2A8 <"sar", 0xD3, MRM7m >, OpSize, UsesCL; // [mem16] >>>= cl
def SARmCL32 : I2A8 <"sar", 0xD3, MRM7m > , UsesCL; // [mem32] >>>= cl
def SARri8 : I2A8 <"sar", 0xC0, MRMS7r >; // R8 >>>= imm8
def SARri16 : I2A8 <"sar", 0xC1, MRMS7r >, OpSize; // R16 >>>= imm16
def SARri32 : I2A8 <"sar", 0xC1, MRMS7r >; // R32 >>>= imm32
def SARmi8 : I2A8 <"sar", 0xC0, MRMS7m >; // [mem8] >>>= imm8
def SARmi16 : I2A8 <"sar", 0xC1, MRMS7m >, OpSize; // [mem16] >>>= imm16
def SARmi32 : I2A8 <"sar", 0xC1, MRMS7m >; // [mem32] >>>= imm32
def SARri8 : I2A8 <"sar", 0xC0, MRM7r >; // R8 >>>= imm8
def SARri16 : I2A8 <"sar", 0xC1, MRM7r >, OpSize; // R16 >>>= imm16
def SARri32 : I2A8 <"sar", 0xC1, MRM7r >; // R32 >>>= imm32
def SARmi8 : I2A8 <"sar", 0xC0, MRM7m >; // [mem8] >>>= imm8
def SARmi16 : I2A8 <"sar", 0xC1, MRM7m >, OpSize; // [mem16] >>>= imm16
def SARmi32 : I2A8 <"sar", 0xC1, MRM7m >; // [mem32] >>>= imm32
def SHLDrrCL32 : I2A8 <"shld", 0xA5, MRMDestReg>, TB, UsesCL; // R32 <<= R32,R32 cl
def SHLDmrCL32 : I2A8 <"shld", 0xA5, MRMDestMem>, TB, UsesCL; // [mem32] <<= [mem32],R32 cl
@@ -507,30 +507,30 @@ def SHRDmri32 : I2A8 <"shrd", 0xAC, MRMDestMem>, TB; // [mem32] >>= [
// Condition code ops, incl. set if equal/not equal/...
def SAHF : X86Inst<"sahf" , 0x9E, RawFrm, Arg8>, Imp<[AH],[]>; // flags = AH
def SETBr : X86Inst<"setb" , 0x92, MRMS0r, Arg8>, TB; // R8 = < unsign
def SETBm : X86Inst<"setb" , 0x92, MRMS0m, Arg8>, TB; // [mem8] = < unsign
def SETAEr : X86Inst<"setae", 0x93, MRMS0r, Arg8>, TB; // R8 = >= unsign
def SETAEm : X86Inst<"setae", 0x93, MRMS0m, Arg8>, TB; // [mem8] = >= unsign
def SETEr : X86Inst<"sete" , 0x94, MRMS0r, Arg8>, TB; // R8 = ==
def SETEm : X86Inst<"sete" , 0x94, MRMS0m, Arg8>, TB; // [mem8] = ==
def SETNEr : X86Inst<"setne", 0x95, MRMS0r, Arg8>, TB; // R8 = !=
def SETNEm : X86Inst<"setne", 0x95, MRMS0m, Arg8>, TB; // [mem8] = !=
def SETBEr : X86Inst<"setbe", 0x96, MRMS0r, Arg8>, TB; // R8 = <= unsign
def SETBEm : X86Inst<"setbe", 0x96, MRMS0m, Arg8>, TB; // [mem8] = <= unsign
def SETAr : X86Inst<"seta" , 0x97, MRMS0r, Arg8>, TB; // R8 = > signed
def SETAm : X86Inst<"seta" , 0x97, MRMS0m, Arg8>, TB; // [mem8] = > signed
def SETSr : X86Inst<"sets" , 0x98, MRMS0r, Arg8>, TB; // R8 = <sign bit>
def SETSm : X86Inst<"sets" , 0x98, MRMS0m, Arg8>, TB; // [mem8] = <sign bit>
def SETNSr : X86Inst<"setns", 0x99, MRMS0r, Arg8>, TB; // R8 = !<sign bit>
def SETNSm : X86Inst<"setns", 0x99, MRMS0m, Arg8>, TB; // [mem8] = !<sign bit>
def SETLr : X86Inst<"setl" , 0x9C, MRMS0r, Arg8>, TB; // R8 = < signed
def SETLm : X86Inst<"setl" , 0x9C, MRMS0m, Arg8>, TB; // [mem8] = < signed
def SETGEr : X86Inst<"setge", 0x9D, MRMS0r, Arg8>, TB; // R8 = >= signed
def SETGEm : X86Inst<"setge", 0x9D, MRMS0m, Arg8>, TB; // [mem8] = >= signed
def SETLEr : X86Inst<"setle", 0x9E, MRMS0r, Arg8>, TB; // R8 = <= signed
def SETLEm : X86Inst<"setle", 0x9E, MRMS0m, Arg8>, TB; // [mem8] = <= signed
def SETGr : X86Inst<"setg" , 0x9F, MRMS0r, Arg8>, TB; // R8 = < signed
def SETGm : X86Inst<"setg" , 0x9F, MRMS0m, Arg8>, TB; // [mem8] = < signed
def SETBr : X86Inst<"setb" , 0x92, MRM0r , Arg8>, TB; // R8 = < unsign
def SETBm : X86Inst<"setb" , 0x92, MRM0m , Arg8>, TB; // [mem8] = < unsign
def SETAEr : X86Inst<"setae", 0x93, MRM0r , Arg8>, TB; // R8 = >= unsign
def SETAEm : X86Inst<"setae", 0x93, MRM0m , Arg8>, TB; // [mem8] = >= unsign
def SETEr : X86Inst<"sete" , 0x94, MRM0r , Arg8>, TB; // R8 = ==
def SETEm : X86Inst<"sete" , 0x94, MRM0m , Arg8>, TB; // [mem8] = ==
def SETNEr : X86Inst<"setne", 0x95, MRM0r , Arg8>, TB; // R8 = !=
def SETNEm : X86Inst<"setne", 0x95, MRM0m , Arg8>, TB; // [mem8] = !=
def SETBEr : X86Inst<"setbe", 0x96, MRM0r , Arg8>, TB; // R8 = <= unsign
def SETBEm : X86Inst<"setbe", 0x96, MRM0m , Arg8>, TB; // [mem8] = <= unsign
def SETAr : X86Inst<"seta" , 0x97, MRM0r , Arg8>, TB; // R8 = > signed
def SETAm : X86Inst<"seta" , 0x97, MRM0m , Arg8>, TB; // [mem8] = > signed
def SETSr : X86Inst<"sets" , 0x98, MRM0r , Arg8>, TB; // R8 = <sign bit>
def SETSm : X86Inst<"sets" , 0x98, MRM0m , Arg8>, TB; // [mem8] = <sign bit>
def SETNSr : X86Inst<"setns", 0x99, MRM0r , Arg8>, TB; // R8 = !<sign bit>
def SETNSm : X86Inst<"setns", 0x99, MRM0m , Arg8>, TB; // [mem8] = !<sign bit>
def SETLr : X86Inst<"setl" , 0x9C, MRM0r , Arg8>, TB; // R8 = < signed
def SETLm : X86Inst<"setl" , 0x9C, MRM0m , Arg8>, TB; // [mem8] = < signed
def SETGEr : X86Inst<"setge", 0x9D, MRM0r , Arg8>, TB; // R8 = >= signed
def SETGEm : X86Inst<"setge", 0x9D, MRM0m , Arg8>, TB; // [mem8] = >= signed
def SETLEr : X86Inst<"setle", 0x9E, MRM0r , Arg8>, TB; // R8 = <= signed
def SETLEm : X86Inst<"setle", 0x9E, MRM0m , Arg8>, TB; // [mem8] = <= signed
def SETGr : X86Inst<"setg" , 0x9F, MRM0r , Arg8>, TB; // R8 = < signed
def SETGm : X86Inst<"setg" , 0x9F, MRM0m , Arg8>, TB; // [mem8] = < signed
// Conditional moves. These are modelled as X = cmovXX Y, Z. Eventually
// register allocated to cmovXX XY, Z
@@ -549,12 +549,12 @@ def CMPmr32 : X86Inst<"cmp", 0x39, MRMDestMem, Arg32>; // compare [
def CMPrm8 : X86Inst<"cmp", 0x3A, MRMSrcMem , Arg8 >; // compare R8, [mem8]
def CMPrm16 : X86Inst<"cmp", 0x3B, MRMSrcMem , Arg16>, OpSize; // compare R16, [mem16]
def CMPrm32 : X86Inst<"cmp", 0x3B, MRMSrcMem , Arg32>; // compare R32, [mem32]
def CMPri8 : X86Inst<"cmp", 0x80, MRMS7r , Arg8 >; // compare R8, imm8
def CMPri16 : X86Inst<"cmp", 0x81, MRMS7r , Arg16>, OpSize; // compare R16, imm16
def CMPri32 : X86Inst<"cmp", 0x81, MRMS7r , Arg32>; // compare R32, imm32
def CMPmi8 : X86Inst<"cmp", 0x80, MRMS7m , Arg8 >; // compare [mem8], imm8
def CMPmi16 : X86Inst<"cmp", 0x81, MRMS7m , Arg16>, OpSize; // compare [mem16], imm16
def CMPmi32 : X86Inst<"cmp", 0x81, MRMS7m , Arg32>; // compare [mem32], imm32
def CMPri8 : X86Inst<"cmp", 0x80, MRM7r , Arg8 >; // compare R8, imm8
def CMPri16 : X86Inst<"cmp", 0x81, MRM7r , Arg16>, OpSize; // compare R16, imm16
def CMPri32 : X86Inst<"cmp", 0x81, MRM7r , Arg32>; // compare R32, imm32
def CMPmi8 : X86Inst<"cmp", 0x80, MRM7m , Arg8 >; // compare [mem8], imm8
def CMPmi16 : X86Inst<"cmp", 0x81, MRM7m , Arg16>, OpSize; // compare [mem16], imm16
def CMPmi32 : X86Inst<"cmp", 0x81, MRM7m , Arg32>; // compare [mem32], imm32
// Sign/Zero extenders
def MOVSXr16r8 : X86Inst<"movsx", 0xBE, MRMSrcReg, Arg8>, TB, OpSize; // R16 = signext(R8)
@@ -600,26 +600,26 @@ def FpSETRESULT : FPInst<"FSETRESULT",0, Pseudo, ArgF80, SpecialFP>; // ST(0) =
// Floating point loads & stores...
def FLDrr : FPInst<"fld" , 0xC0, AddRegFrm, ArgF80, NotFP>, D9; // push(ST(i))
def FLDr32 : FPInst<"fld" , 0xD9, MRMS0m , ArgF32, ZeroArgFP>; // load float
def FLDr64 : FPInst<"fld" , 0xDD, MRMS0m , ArgF64, ZeroArgFP>; // load double
def FLDr80 : FPInst<"fld" , 0xDB, MRMS5m , ArgF80, ZeroArgFP>; // load extended
def FILDr16 : FPInst<"fild" , 0xDF, MRMS0m , Arg16 , ZeroArgFP>; // load signed short
def FILDr32 : FPInst<"fild" , 0xDB, MRMS0m , Arg32 , ZeroArgFP>; // load signed int
def FILDr64 : FPInst<"fild" , 0xDF, MRMS5m , Arg64 , ZeroArgFP>; // load signed long
def FLDr32 : FPInst<"fld" , 0xD9, MRM0m , ArgF32, ZeroArgFP>; // load float
def FLDr64 : FPInst<"fld" , 0xDD, MRM0m , ArgF64, ZeroArgFP>; // load double
def FLDr80 : FPInst<"fld" , 0xDB, MRM5m , ArgF80, ZeroArgFP>; // load extended
def FILDr16 : FPInst<"fild" , 0xDF, MRM0m , Arg16 , ZeroArgFP>; // load signed short
def FILDr32 : FPInst<"fild" , 0xDB, MRM0m , Arg32 , ZeroArgFP>; // load signed int
def FILDr64 : FPInst<"fild" , 0xDF, MRM5m , Arg64 , ZeroArgFP>; // load signed long
def FSTr32 : FPInst<"fst" , 0xD9, MRMS2m , ArgF32, OneArgFP>; // store float
def FSTr64 : FPInst<"fst" , 0xDD, MRMS2m , ArgF64, OneArgFP>; // store double
def FSTPr32 : FPInst<"fstp", 0xD9, MRMS3m , ArgF32, OneArgFP>; // store float, pop
def FSTPr64 : FPInst<"fstp", 0xDD, MRMS3m , ArgF64, OneArgFP>; // store double, pop
def FSTPr80 : FPInst<"fstp", 0xDB, MRMS7m , ArgF80, OneArgFP>; // store extended, pop
def FSTr32 : FPInst<"fst" , 0xD9, MRM2m , ArgF32, OneArgFP>; // store float
def FSTr64 : FPInst<"fst" , 0xDD, MRM2m , ArgF64, OneArgFP>; // store double
def FSTPr32 : FPInst<"fstp", 0xD9, MRM3m , ArgF32, OneArgFP>; // store float, pop
def FSTPr64 : FPInst<"fstp", 0xDD, MRM3m , ArgF64, OneArgFP>; // store double, pop
def FSTPr80 : FPInst<"fstp", 0xDB, MRM7m , ArgF80, OneArgFP>; // store extended, pop
def FSTrr : FPInst<"fst" , 0xD0, AddRegFrm, ArgF80, NotFP >, DD; // ST(i) = ST(0)
def FSTPrr : FPInst<"fstp", 0xD8, AddRegFrm, ArgF80, NotFP >, DD; // ST(i) = ST(0), pop
def FISTr16 : FPInst<"fist", 0xDF, MRMS2m, Arg16 , OneArgFP>; // store signed short
def FISTr32 : FPInst<"fist", 0xDB, MRMS2m, Arg32 , OneArgFP>; // store signed int
def FISTPr16 : FPInst<"fistp", 0xDF, MRMS3m, Arg16 , NotFP >; // store signed short, pop
def FISTPr32 : FPInst<"fistp", 0xDB, MRMS3m, Arg32 , NotFP >; // store signed int, pop
def FISTPr64 : FPInst<"fistpll", 0xDF, MRMS7m, Arg64 , OneArgFP>; // store signed long, pop
def FISTr16 : FPInst<"fist", 0xDF, MRM2m , Arg16 , OneArgFP>; // store signed short
def FISTr32 : FPInst<"fist", 0xDB, MRM2m , Arg32 , OneArgFP>; // store signed int
def FISTPr16 : FPInst<"fistp", 0xDF, MRM3m , Arg16 , NotFP >; // store signed short, pop
def FISTPr32 : FPInst<"fistp", 0xDB, MRM3m , Arg32 , NotFP >; // store signed int, pop
def FISTPr64 : FPInst<"fistpll", 0xDF, MRM7m , Arg64 , OneArgFP>; // store signed long, pop
def FXCH : FPInst<"fxch", 0xC8, AddRegFrm, ArgF80, NotFP>, D9; // fxch ST(i), ST(0)
@@ -680,8 +680,8 @@ def FUCOMPPr : X86Inst<"fucompp", 0xE9, RawFrm , ArgF80>, DA, Imp<[ST0],[]>;
// Floating point flag ops
def FNSTSWr8 : X86Inst<"fnstsw" , 0xE0, RawFrm , ArgF80>, DF, Imp<[],[AX]>; // AX = fp flags
def FNSTCWm16 : X86Inst<"fnstcw" , 0xD9, MRMS7m , Arg16 >; // [mem16] = X87 control world
def FLDCWm16 : X86Inst<"fldcw" , 0xD9, MRMS5m , Arg16 >; // X87 control world = [mem16]
def FNSTCWm16 : X86Inst<"fnstcw" , 0xD9, MRM7m , Arg16 >; // [mem16] = X87 control world
def FLDCWm16 : X86Inst<"fldcw" , 0xD9, MRM5m , Arg16 >; // X87 control world = [mem16]
//===----------------------------------------------------------------------===//