//===------------------------------------------------------------------===//
// Actual flags...
- // OpSize - Set if this instruction requires an operand size prefix (0x66),
- // which most often indicates that the instruction operates on 16 bit data
- // instead of 32 bit data. OpSize16 in 16 bit mode indicates that the
- // instruction operates on 32 bit data instead of 16 bit data.
- OpSize = 1 << 6,
- OpSize16 = 1 << 7,
+ // OpSize - OpSizeFixed implies instruction never needs a 0x66 prefix.
+ // OpSize16 means this is a 16-bit instruction and needs 0x66 prefix in
+ // 32-bit mode. OpSize32 means this is a 32-bit instruction needs a 0x66
+ // prefix in 16-bit mode.
+ OpSizeShift = 6,
+ OpSizeMask = 0x3 << OpSizeShift,
+
+ OpSize16 = 1,
+ OpSize32 = 2,
// AsSize - Set if this instruction requires an operand size prefix (0x67),
// which most often indicates that the instruction address 16 bit address
raw_ostream &OS) const {
// Emit the operand size opcode prefix as needed.
- if (TSFlags & (is16BitMode(STI) ? X86II::OpSize16 : X86II::OpSize))
+ unsigned char OpSize = (TSFlags & X86II::OpSizeMask) >> X86II::OpSizeShift;
+ if (OpSize == (is16BitMode(STI) ? X86II::OpSize32 : X86II::OpSize16))
EmitByte(0x66, CurByte, OS);
switch (TSFlags & X86II::OpPrefixMask) {
// Emit segment override opcode prefix as needed (not for %ds).
if (MI.getOperand(2).getReg() != X86::DS)
EmitSegmentOverridePrefix(CurByte, 2, MI, OS);
- // Emit OpSize prefix as needed.
+ // Emit AdSize prefix as needed.
if ((!is32BitMode(STI) && siReg == X86::ESI) ||
(is32BitMode(STI) && siReg == X86::SI))
EmitByte(0x67, CurByte, OS);
// Emit segment override opcode prefix as needed (not for %ds).
if (MI.getOperand(1).getReg() != X86::DS)
EmitSegmentOverridePrefix(CurByte, 1, MI, OS);
- // Emit OpSize prefix as needed.
+ // Emit AdSize prefix as needed.
if ((!is32BitMode(STI) && siReg == X86::ESI) ||
(is32BitMode(STI) && siReg == X86::SI))
EmitByte(0x67, CurByte, OS);
}
case X86II::RawFrmDst: {
unsigned siReg = MI.getOperand(0).getReg();
- // Emit OpSize prefix as needed.
+ // Emit AdSize prefix as needed.
if ((!is32BitMode(STI) && siReg == X86::EDI) ||
(is32BitMode(STI) && siReg == X86::DI))
EmitByte(0x67, CurByte, OS);
const MachineInstr &MI,
const MCInstrDesc *Desc) const {
// Emit the operand size opcode prefix as needed.
- if (TSFlags & X86II::OpSize)
+ if (((TSFlags & X86II::OpSizeMask) >> X86II::OpSizeShift) == X86II::OpSize16)
MCE.emitByte(0x66);
switch (Desc->TSFlags & X86II::OpPrefixMask) {
let neverHasSideEffects = 1 in
def LEA16r : I<0x8D, MRMSrcMem,
(outs GR16:$dst), (ins i32mem:$src),
- "lea{w}\t{$src|$dst}, {$dst|$src}", [], IIC_LEA_16>, OpSize;
+ "lea{w}\t{$src|$dst}, {$dst|$src}", [], IIC_LEA_16>, OpSize16;
let isReMaterializable = 1 in
def LEA32r : I<0x8D, MRMSrcMem,
(outs GR32:$dst), (ins i32mem:$src),
"lea{l}\t{$src|$dst}, {$dst|$src}",
[(set GR32:$dst, lea32addr:$src)], IIC_LEA>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def LEA64_32r : I<0x8D, MRMSrcMem,
(outs GR32:$dst), (ins lea64_32mem:$src),
"lea{l}\t{$src|$dst}, {$dst|$src}",
[(set GR32:$dst, lea64_32addr:$src)], IIC_LEA>,
- OpSize16, Requires<[In64BitMode]>;
+ OpSize32, Requires<[In64BitMode]>;
let isReMaterializable = 1 in
def LEA64r : RI<0x8D, MRMSrcMem, (outs GR64:$dst), (ins lea64mem:$src),
let Defs = [AX,DX,EFLAGS], Uses = [AX], neverHasSideEffects = 1 in
def MUL16r : I<0xF7, MRM4r, (outs), (ins GR16:$src),
"mul{w}\t$src",
- [], IIC_MUL16_REG>, OpSize, Sched<[WriteIMul]>;
+ [], IIC_MUL16_REG>, OpSize16, Sched<[WriteIMul]>;
// EAX,EDX = EAX*GR32
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX], neverHasSideEffects = 1 in
def MUL32r : I<0xF7, MRM4r, (outs), (ins GR32:$src),
"mul{l}\t$src",
[/*(set EAX, EDX, EFLAGS, (X86umul_flag EAX, GR32:$src))*/],
- IIC_MUL32_REG>, OpSize16, Sched<[WriteIMul]>;
+ IIC_MUL32_REG>, OpSize32, Sched<[WriteIMul]>;
// RAX,RDX = RAX*GR64
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX], neverHasSideEffects = 1 in
def MUL64r : RI<0xF7, MRM4r, (outs), (ins GR64:$src),
let Defs = [AX,DX,EFLAGS], Uses = [AX] in
def MUL16m : I<0xF7, MRM4m, (outs), (ins i16mem:$src),
"mul{w}\t$src",
- [], IIC_MUL16_MEM>, OpSize, SchedLoadReg<WriteIMulLd>;
+ [], IIC_MUL16_MEM>, OpSize16, SchedLoadReg<WriteIMulLd>;
// EAX,EDX = EAX*[mem32]
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX] in
def MUL32m : I<0xF7, MRM4m, (outs), (ins i32mem:$src),
"mul{l}\t$src",
- [], IIC_MUL32_MEM>, OpSize16, SchedLoadReg<WriteIMulLd>;
+ [], IIC_MUL32_MEM>, OpSize32, SchedLoadReg<WriteIMulLd>;
// RAX,RDX = RAX*[mem64]
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX] in
def MUL64m : RI<0xF7, MRM4m, (outs), (ins i64mem:$src),
// AX,DX = AX*GR16
let Defs = [AX,DX,EFLAGS], Uses = [AX] in
def IMUL16r : I<0xF7, MRM5r, (outs), (ins GR16:$src), "imul{w}\t$src", [],
- IIC_IMUL16_RR>, OpSize, Sched<[WriteIMul]>;
+ IIC_IMUL16_RR>, OpSize16, Sched<[WriteIMul]>;
// EAX,EDX = EAX*GR32
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX] in
def IMUL32r : I<0xF7, MRM5r, (outs), (ins GR32:$src), "imul{l}\t$src", [],
- IIC_IMUL32_RR>, OpSize16, Sched<[WriteIMul]>;
+ IIC_IMUL32_RR>, OpSize32, Sched<[WriteIMul]>;
// RAX,RDX = RAX*GR64
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX] in
def IMUL64r : RI<0xF7, MRM5r, (outs), (ins GR64:$src), "imul{q}\t$src", [],
// AX,DX = AX*[mem16]
let Defs = [AX,DX,EFLAGS], Uses = [AX] in
def IMUL16m : I<0xF7, MRM5m, (outs), (ins i16mem:$src),
- "imul{w}\t$src", [], IIC_IMUL16_MEM>, OpSize,
+ "imul{w}\t$src", [], IIC_IMUL16_MEM>, OpSize16,
SchedLoadReg<WriteIMulLd>;
// EAX,EDX = EAX*[mem32]
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX] in
def IMUL32m : I<0xF7, MRM5m, (outs), (ins i32mem:$src),
- "imul{l}\t$src", [], IIC_IMUL32_MEM>, OpSize16,
+ "imul{l}\t$src", [], IIC_IMUL32_MEM>, OpSize32,
SchedLoadReg<WriteIMulLd>;
// RAX,RDX = RAX*[mem64]
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX] in
"imul{w}\t{$src2, $dst|$dst, $src2}",
[(set GR16:$dst, EFLAGS,
(X86smul_flag GR16:$src1, GR16:$src2))], IIC_IMUL16_RR>,
- TB, OpSize;
+ TB, OpSize16;
def IMUL32rr : I<0xAF, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src1,GR32:$src2),
"imul{l}\t{$src2, $dst|$dst, $src2}",
[(set GR32:$dst, EFLAGS,
(X86smul_flag GR32:$src1, GR32:$src2))], IIC_IMUL32_RR>,
- TB, OpSize16;
+ TB, OpSize32;
def IMUL64rr : RI<0xAF, MRMSrcReg, (outs GR64:$dst),
(ins GR64:$src1, GR64:$src2),
"imul{q}\t{$src2, $dst|$dst, $src2}",
[(set GR16:$dst, EFLAGS,
(X86smul_flag GR16:$src1, (load addr:$src2)))],
IIC_IMUL16_RM>,
- TB, OpSize;
+ TB, OpSize16;
def IMUL32rm : I<0xAF, MRMSrcMem, (outs GR32:$dst),
(ins GR32:$src1, i32mem:$src2),
"imul{l}\t{$src2, $dst|$dst, $src2}",
[(set GR32:$dst, EFLAGS,
(X86smul_flag GR32:$src1, (load addr:$src2)))],
IIC_IMUL32_RM>,
- TB, OpSize16;
+ TB, OpSize32;
def IMUL64rm : RI<0xAF, MRMSrcMem, (outs GR64:$dst),
(ins GR64:$src1, i64mem:$src2),
"imul{q}\t{$src2, $dst|$dst, $src2}",
"imul{w}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
[(set GR16:$dst, EFLAGS,
(X86smul_flag GR16:$src1, imm:$src2))],
- IIC_IMUL16_RRI>, OpSize;
+ IIC_IMUL16_RRI>, OpSize16;
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, EFLAGS,
(X86smul_flag GR16:$src1, i16immSExt8:$src2))],
- IIC_IMUL16_RRI>,
- OpSize;
+ IIC_IMUL16_RRI>, OpSize16;
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, EFLAGS,
(X86smul_flag GR32:$src1, imm:$src2))],
- IIC_IMUL32_RRI>, OpSize16;
+ IIC_IMUL32_RRI>, OpSize32;
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, EFLAGS,
(X86smul_flag GR32:$src1, i32immSExt8:$src2))],
- IIC_IMUL32_RRI>, OpSize16;
+ IIC_IMUL32_RRI>, OpSize32;
def IMUL64rri32 : RIi32S<0x69, MRMSrcReg, // GR64 = GR64*I32
(outs GR64:$dst), (ins GR64:$src1, i64i32imm:$src2),
"imul{q}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
[(set GR16:$dst, EFLAGS,
(X86smul_flag (load addr:$src1), imm:$src2))],
IIC_IMUL16_RMI>,
- OpSize;
+ OpSize16;
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, EFLAGS,
(X86smul_flag (load addr:$src1),
i16immSExt8:$src2))], IIC_IMUL16_RMI>,
- OpSize;
+ OpSize16;
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, EFLAGS,
(X86smul_flag (load addr:$src1), imm:$src2))],
- IIC_IMUL32_RMI>, OpSize16;
+ IIC_IMUL32_RMI>, OpSize32;
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, EFLAGS,
(X86smul_flag (load addr:$src1),
i32immSExt8:$src2))],
- IIC_IMUL32_RMI>, OpSize16;
+ IIC_IMUL32_RMI>, OpSize32;
def IMUL64rmi32 : RIi32S<0x69, MRMSrcMem, // GR64 = [mem64]*I32
(outs GR64:$dst), (ins i64mem:$src1, i64i32imm:$src2),
"imul{q}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
"div{b}\t$src", [], IIC_DIV8_REG>;
let Defs = [AX,DX,EFLAGS], Uses = [AX,DX] in
def DIV16r : I<0xF7, MRM6r, (outs), (ins GR16:$src), // DX:AX/r16 = AX,DX
- "div{w}\t$src", [], IIC_DIV16>, OpSize;
+ "div{w}\t$src", [], IIC_DIV16>, OpSize16;
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX,EDX] in
def DIV32r : I<0xF7, MRM6r, (outs), (ins GR32:$src), // EDX:EAX/r32 = EAX,EDX
- "div{l}\t$src", [], IIC_DIV32>, OpSize16;
+ "div{l}\t$src", [], IIC_DIV32>, OpSize32;
// RDX:RAX/r64 = RAX,RDX
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX,RDX] in
def DIV64r : RI<0xF7, MRM6r, (outs), (ins GR64:$src),
SchedLoadReg<WriteIDivLd>;
let Defs = [AX,DX,EFLAGS], Uses = [AX,DX] in
def DIV16m : I<0xF7, MRM6m, (outs), (ins i16mem:$src), // DX:AX/[mem16] = AX,DX
- "div{w}\t$src", [], IIC_DIV16>, OpSize,
+ "div{w}\t$src", [], IIC_DIV16>, OpSize16,
SchedLoadReg<WriteIDivLd>;
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX,EDX] in // EDX:EAX/[mem32] = EAX,EDX
def DIV32m : I<0xF7, MRM6m, (outs), (ins i32mem:$src),
"div{l}\t$src", [], IIC_DIV32>,
- SchedLoadReg<WriteIDivLd>, OpSize16;
+ SchedLoadReg<WriteIDivLd>, OpSize32;
// RDX:RAX/[mem64] = RAX,RDX
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX,RDX] in
def DIV64m : RI<0xF7, MRM6m, (outs), (ins i64mem:$src),
"idiv{b}\t$src", [], IIC_IDIV8>;
let Defs = [AX,DX,EFLAGS], Uses = [AX,DX] in
def IDIV16r: I<0xF7, MRM7r, (outs), (ins GR16:$src), // DX:AX/r16 = AX,DX
- "idiv{w}\t$src", [], IIC_IDIV16>, OpSize;
+ "idiv{w}\t$src", [], IIC_IDIV16>, OpSize16;
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX,EDX] in
def IDIV32r: I<0xF7, MRM7r, (outs), (ins GR32:$src), // EDX:EAX/r32 = EAX,EDX
- "idiv{l}\t$src", [], IIC_IDIV32>, OpSize16;
+ "idiv{l}\t$src", [], IIC_IDIV32>, OpSize32;
// RDX:RAX/r64 = RAX,RDX
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX,RDX] in
def IDIV64r: RI<0xF7, MRM7r, (outs), (ins GR64:$src),
SchedLoadReg<WriteIDivLd>;
let Defs = [AX,DX,EFLAGS], Uses = [AX,DX] in
def IDIV16m: I<0xF7, MRM7m, (outs), (ins i16mem:$src), // DX:AX/[mem16] = AX,DX
- "idiv{w}\t$src", [], IIC_IDIV16>, OpSize,
+ "idiv{w}\t$src", [], IIC_IDIV16>, OpSize16,
SchedLoadReg<WriteIDivLd>;
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX,EDX] in // EDX:EAX/[mem32] = EAX,EDX
def IDIV32m: I<0xF7, MRM7m, (outs), (ins i32mem:$src),
- "idiv{l}\t$src", [], IIC_IDIV32>, OpSize16,
+ "idiv{l}\t$src", [], IIC_IDIV32>, OpSize32,
SchedLoadReg<WriteIDivLd>;
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX,RDX] in // RDX:RAX/[mem64] = RAX,RDX
def IDIV64m: RI<0xF7, MRM7m, (outs), (ins i64mem:$src),
def NEG16r : I<0xF7, MRM3r, (outs GR16:$dst), (ins GR16:$src1),
"neg{w}\t$dst",
[(set GR16:$dst, (ineg GR16:$src1)),
- (implicit EFLAGS)], IIC_UNARY_REG>, OpSize;
+ (implicit EFLAGS)], IIC_UNARY_REG>, OpSize16;
def NEG32r : I<0xF7, MRM3r, (outs GR32:$dst), (ins GR32:$src1),
"neg{l}\t$dst",
[(set GR32:$dst, (ineg GR32:$src1)),
- (implicit EFLAGS)], IIC_UNARY_REG>, OpSize16;
+ (implicit EFLAGS)], IIC_UNARY_REG>, OpSize32;
def NEG64r : RI<0xF7, MRM3r, (outs GR64:$dst), (ins GR64:$src1), "neg{q}\t$dst",
[(set GR64:$dst, (ineg GR64:$src1)),
(implicit EFLAGS)], IIC_UNARY_REG>;
def NEG16m : I<0xF7, MRM3m, (outs), (ins i16mem:$dst),
"neg{w}\t$dst",
[(store (ineg (loadi16 addr:$dst)), addr:$dst),
- (implicit EFLAGS)], IIC_UNARY_MEM>, OpSize;
+ (implicit EFLAGS)], IIC_UNARY_MEM>, OpSize16;
def NEG32m : I<0xF7, MRM3m, (outs), (ins i32mem:$dst),
"neg{l}\t$dst",
[(store (ineg (loadi32 addr:$dst)), addr:$dst),
- (implicit EFLAGS)], IIC_UNARY_MEM>, OpSize16;
+ (implicit EFLAGS)], IIC_UNARY_MEM>, OpSize32;
def NEG64m : RI<0xF7, MRM3m, (outs), (ins i64mem:$dst), "neg{q}\t$dst",
[(store (ineg (loadi64 addr:$dst)), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>;
[(set GR8:$dst, (not GR8:$src1))], IIC_UNARY_REG>;
def NOT16r : I<0xF7, MRM2r, (outs GR16:$dst), (ins GR16:$src1),
"not{w}\t$dst",
- [(set GR16:$dst, (not GR16:$src1))], IIC_UNARY_REG>, OpSize;
+ [(set GR16:$dst, (not GR16:$src1))], IIC_UNARY_REG>, OpSize16;
def NOT32r : I<0xF7, MRM2r, (outs GR32:$dst), (ins GR32:$src1),
"not{l}\t$dst",
- [(set GR32:$dst, (not GR32:$src1))], IIC_UNARY_REG>, OpSize16;
+ [(set GR32:$dst, (not GR32:$src1))], IIC_UNARY_REG>, OpSize32;
def NOT64r : RI<0xF7, MRM2r, (outs GR64:$dst), (ins GR64:$src1), "not{q}\t$dst",
[(set GR64:$dst, (not GR64:$src1))], IIC_UNARY_REG>;
}
def NOT16m : I<0xF7, MRM2m, (outs), (ins i16mem:$dst),
"not{w}\t$dst",
[(store (not (loadi16 addr:$dst)), addr:$dst)], IIC_UNARY_MEM>,
- OpSize;
+ OpSize16;
def NOT32m : I<0xF7, MRM2m, (outs), (ins i32mem:$dst),
"not{l}\t$dst",
[(store (not (loadi32 addr:$dst)), addr:$dst)], IIC_UNARY_MEM>,
- OpSize16;
+ OpSize32;
def NOT64m : RI<0xF7, MRM2m, (outs), (ins i64mem:$dst), "not{q}\t$dst",
[(store (not (loadi64 addr:$dst)), addr:$dst)], IIC_UNARY_MEM>;
} // SchedRW
def INC16r : I<0x40, AddRegFrm, (outs GR16:$dst), (ins GR16:$src1),
"inc{w}\t$dst",
[(set GR16:$dst, EFLAGS, (X86inc_flag GR16:$src1))], IIC_UNARY_REG>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def INC32r : I<0x40, AddRegFrm, (outs GR32:$dst), (ins GR32:$src1),
"inc{l}\t$dst",
[(set GR32:$dst, EFLAGS, (X86inc_flag GR32:$src1))],
IIC_UNARY_REG>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def INC64r : RI<0xFF, MRM0r, (outs GR64:$dst), (ins GR64:$src1), "inc{q}\t$dst",
[(set GR64:$dst, EFLAGS, (X86inc_flag GR64:$src1))],
IIC_UNARY_REG>;
"inc{w}\t$dst",
[(set GR16:$dst, EFLAGS, (X86inc_flag GR16:$src1))],
IIC_UNARY_REG>,
- OpSize, Requires<[In64BitMode]>;
+ OpSize16, Requires<[In64BitMode]>;
def INC64_32r : I<0xFF, MRM0r, (outs GR32:$dst), (ins GR32:$src1),
"inc{l}\t$dst",
[(set GR32:$dst, EFLAGS, (X86inc_flag GR32:$src1))],
IIC_UNARY_REG>,
- OpSize16, Requires<[In64BitMode]>;
+ OpSize32, Requires<[In64BitMode]>;
def DEC64_16r : I<0xFF, MRM1r, (outs GR16:$dst), (ins GR16:$src1),
"dec{w}\t$dst",
[(set GR16:$dst, EFLAGS, (X86dec_flag GR16:$src1))],
IIC_UNARY_REG>,
- OpSize, Requires<[In64BitMode]>;
+ OpSize16, Requires<[In64BitMode]>;
def DEC64_32r : I<0xFF, MRM1r, (outs GR32:$dst), (ins GR32:$src1),
"dec{l}\t$dst",
[(set GR32:$dst, EFLAGS, (X86dec_flag GR32:$src1))],
IIC_UNARY_REG>,
- OpSize16, Requires<[In64BitMode]>;
+ OpSize32, Requires<[In64BitMode]>;
} // isConvertibleToThreeAddress = 1, CodeSize = 2
let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
CodeSize = 2 in {
def INC32_16r : I<0xFF, MRM0r, (outs GR16:$dst), (ins GR16:$src1),
"inc{w}\t$dst", [], IIC_UNARY_REG>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def INC32_32r : I<0xFF, MRM0r, (outs GR32:$dst), (ins GR32:$src1),
"inc{l}\t$dst", [], IIC_UNARY_REG>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def DEC32_16r : I<0xFF, MRM1r, (outs GR16:$dst), (ins GR16:$src1),
"dec{w}\t$dst", [], IIC_UNARY_REG>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def DEC32_32r : I<0xFF, MRM1r, (outs GR32:$dst), (ins GR32:$src1),
"dec{l}\t$dst", [], IIC_UNARY_REG>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
} // isCodeGenOnly = 1, ForceDisassemble = 1, HasSideEffects = 0, CodeSize = 2
} // Constraints = "$src1 = $dst", SchedRW
def INC16m : I<0xFF, MRM0m, (outs), (ins i16mem:$dst), "inc{w}\t$dst",
[(store (add (loadi16 addr:$dst), 1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def INC32m : I<0xFF, MRM0m, (outs), (ins i32mem:$dst), "inc{l}\t$dst",
[(store (add (loadi32 addr:$dst), 1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def INC64m : RI<0xFF, MRM0m, (outs), (ins i64mem:$dst), "inc{q}\t$dst",
[(store (add (loadi64 addr:$dst), 1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>;
def INC64_16m : I<0xFF, MRM0m, (outs), (ins i16mem:$dst), "inc{w}\t$dst",
[(store (add (loadi16 addr:$dst), 1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize, Requires<[In64BitMode]>;
+ OpSize16, Requires<[In64BitMode]>;
def INC64_32m : I<0xFF, MRM0m, (outs), (ins i32mem:$dst), "inc{l}\t$dst",
[(store (add (loadi32 addr:$dst), 1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize16, Requires<[In64BitMode]>;
+ OpSize32, Requires<[In64BitMode]>;
def DEC64_16m : I<0xFF, MRM1m, (outs), (ins i16mem:$dst), "dec{w}\t$dst",
[(store (add (loadi16 addr:$dst), -1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize, Requires<[In64BitMode]>;
+ OpSize16, Requires<[In64BitMode]>;
def DEC64_32m : I<0xFF, MRM1m, (outs), (ins i32mem:$dst), "dec{l}\t$dst",
[(store (add (loadi32 addr:$dst), -1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize16, Requires<[In64BitMode]>;
+ OpSize32, Requires<[In64BitMode]>;
} // CodeSize = 2, SchedRW
let Constraints = "$src1 = $dst", SchedRW = [WriteALU] in {
"dec{w}\t$dst",
[(set GR16:$dst, EFLAGS, (X86dec_flag GR16:$src1))],
IIC_UNARY_REG>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def DEC32r : I<0x48, AddRegFrm, (outs GR32:$dst), (ins GR32:$src1),
"dec{l}\t$dst",
[(set GR32:$dst, EFLAGS, (X86dec_flag GR32:$src1))],
IIC_UNARY_REG>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def DEC64r : RI<0xFF, MRM1r, (outs GR64:$dst), (ins GR64:$src1), "dec{q}\t$dst",
[(set GR64:$dst, EFLAGS, (X86dec_flag GR64:$src1))],
IIC_UNARY_REG>;
def DEC16m : I<0xFF, MRM1m, (outs), (ins i16mem:$dst), "dec{w}\t$dst",
[(store (add (loadi16 addr:$dst), -1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def DEC32m : I<0xFF, MRM1m, (outs), (ins i32mem:$dst), "dec{l}\t$dst",
[(store (add (loadi32 addr:$dst), -1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def DEC64m : RI<0xFF, MRM1m, (outs), (ins i64mem:$dst), "dec{q}\t$dst",
[(store (add (loadi64 addr:$dst), -1), addr:$dst),
(implicit EFLAGS)], IIC_UNARY_MEM>;
PatFrag loadnode, X86MemOperand memoperand, ImmType immkind,
Operand immoperand, SDPatternOperator immoperator,
Operand imm8operand, SDPatternOperator imm8operator,
- bit hasOddOpcode, bit hasOpSizePrefix, bit hasOpSize16Prefix,
+ bit hasOddOpcode, OperandSize opSize,
bit hasREX_WPrefix> {
/// VT - This is the value type itself.
ValueType VT = vt;
/// other datatypes are odd.
bit HasOddOpcode = hasOddOpcode;
- /// HasOpSizePrefix - This bit is set to true if the instruction should have
- /// the 0x66 operand size prefix in 32-bit or 64-bit modes. This is set for
- /// i16 types.
- bit HasOpSizePrefix = hasOpSizePrefix;
-
- /// HasOpSizePrefix - This bit is set to true if the instruction should have
- /// the 0x66 operand size prefix in 16-bit mode. This is set for i32 types.
- bit HasOpSize16Prefix = hasOpSize16Prefix;
+ /// OpSize - Selects whether the instruction needs a 0x66 prefix based on
+ /// 16-bit vs 32-bit mode. i8/i64 set this to OpSizeFixed. i16 sets this
+ /// to Opsize16. i32 sets this to OpSize32.
+ OperandSize OpSize = opSize;
/// HasREX_WPrefix - This bit is set to true if the instruction should have
/// the 0x40 REX prefix. This is set for i64 types.
def Xi8 : X86TypeInfo<i8 , "b", GR8 , loadi8 , i8mem ,
Imm8 , i8imm , imm, i8imm , invalid_node,
- 0, 0, 0, 0>;
+ 0, OpSizeFixed, 0>;
def Xi16 : X86TypeInfo<i16, "w", GR16, loadi16, i16mem,
Imm16, i16imm, imm, i16i8imm, i16immSExt8,
- 1, 1, 0, 0>;
+ 1, OpSize16, 0>;
def Xi32 : X86TypeInfo<i32, "l", GR32, loadi32, i32mem,
Imm32, i32imm, imm, i32i8imm, i32immSExt8,
- 1, 0, 1, 0>;
+ 1, OpSize32, 0>;
def Xi64 : X86TypeInfo<i64, "q", GR64, loadi64, i64mem,
Imm32S, i64i32imm, i64immSExt32, i64i8imm, i64immSExt8,
- 1, 0, 0, 1>;
+ 1, OpSizeFixed, 1>;
/// ITy - This instruction base class takes the type info for the instruction.
/// Using this, it:
itin> {
// Infer instruction prefixes from type info.
- let hasOpSizePrefix = typeinfo.HasOpSizePrefix;
- let hasOpSize16Prefix = typeinfo.HasOpSize16Prefix;
+ let OpSize = typeinfo.OpSize;
let hasREX_WPrefix = typeinfo.HasREX_WPrefix;
}
!strconcat(Mnemonic, "{w}\t{$src2, $dst|$dst, $src2}"),
[(set GR16:$dst,
(X86cmov GR16:$src1, GR16:$src2, CondNode, EFLAGS))],
- IIC_CMOV16_RR>,TB,OpSize;
+ IIC_CMOV16_RR>, TB, OpSize16;
def NAME#32rr
: I<opc, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src1, GR32:$src2),
!strconcat(Mnemonic, "{l}\t{$src2, $dst|$dst, $src2}"),
[(set GR32:$dst,
(X86cmov GR32:$src1, GR32:$src2, CondNode, EFLAGS))],
- IIC_CMOV32_RR>, TB, OpSize16;
+ IIC_CMOV32_RR>, TB, OpSize32;
def NAME#64rr
:RI<opc, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src1, GR64:$src2),
!strconcat(Mnemonic, "{q}\t{$src2, $dst|$dst, $src2}"),
!strconcat(Mnemonic, "{w}\t{$src2, $dst|$dst, $src2}"),
[(set GR16:$dst, (X86cmov GR16:$src1, (loadi16 addr:$src2),
CondNode, EFLAGS))], IIC_CMOV16_RM>,
- TB, OpSize;
+ TB, OpSize16;
def NAME#32rm
: I<opc, MRMSrcMem, (outs GR32:$dst), (ins GR32:$src1, i32mem:$src2),
!strconcat(Mnemonic, "{l}\t{$src2, $dst|$dst, $src2}"),
[(set GR32:$dst, (X86cmov GR32:$src1, (loadi32 addr:$src2),
CondNode, EFLAGS))], IIC_CMOV32_RM>,
- TB, OpSize16;
+ TB, OpSize32;
def NAME#64rm
:RI<opc, MRMSrcMem, (outs GR64:$dst), (ins GR64:$src1, i64mem:$src2),
!strconcat(Mnemonic, "{q}\t{$src2, $dst|$dst, $src2}"),
[(X86rep_movs i8)], IIC_REP_MOVS>, REP,
Requires<[Not64BitMode]>;
def REP_MOVSW_32 : I<0xA5, RawFrm, (outs), (ins), "{rep;movsw|rep movsw}",
- [(X86rep_movs i16)], IIC_REP_MOVS>, REP, OpSize,
+ [(X86rep_movs i16)], IIC_REP_MOVS>, REP, OpSize16,
Requires<[Not64BitMode]>;
def REP_MOVSD_32 : I<0xA5, RawFrm, (outs), (ins), "{rep;movsl|rep movsd}",
- [(X86rep_movs i32)], IIC_REP_MOVS>, REP, OpSize16,
+ [(X86rep_movs i32)], IIC_REP_MOVS>, REP, OpSize32,
Requires<[Not64BitMode]>;
}
[(X86rep_movs i8)], IIC_REP_MOVS>, REP,
Requires<[In64BitMode]>;
def REP_MOVSW_64 : I<0xA5, RawFrm, (outs), (ins), "{rep;movsw|rep movsw}",
- [(X86rep_movs i16)], IIC_REP_MOVS>, REP, OpSize,
+ [(X86rep_movs i16)], IIC_REP_MOVS>, REP, OpSize16,
Requires<[In64BitMode]>;
def REP_MOVSD_64 : I<0xA5, RawFrm, (outs), (ins), "{rep;movsl|rep movsd}",
- [(X86rep_movs i32)], IIC_REP_MOVS>, REP,
+ [(X86rep_movs i32)], IIC_REP_MOVS>, REP, OpSize32,
Requires<[In64BitMode]>;
def REP_MOVSQ_64 : RI<0xA5, RawFrm, (outs), (ins), "{rep;movsq|rep movsq}",
[(X86rep_movs i64)], IIC_REP_MOVS>, REP,
Requires<[Not64BitMode]>;
let Uses = [AX,ECX,EDI] in
def REP_STOSW_32 : I<0xAB, RawFrm, (outs), (ins), "{rep;stosw|rep stosw}",
- [(X86rep_stos i16)], IIC_REP_STOS>, REP, OpSize,
+ [(X86rep_stos i16)], IIC_REP_STOS>, REP, OpSize16,
Requires<[Not64BitMode]>;
let Uses = [EAX,ECX,EDI] in
def REP_STOSD_32 : I<0xAB, RawFrm, (outs), (ins), "{rep;stosl|rep stosd}",
- [(X86rep_stos i32)], IIC_REP_STOS>, REP, OpSize16,
+ [(X86rep_stos i32)], IIC_REP_STOS>, REP, OpSize32,
Requires<[Not64BitMode]>;
}
Requires<[In64BitMode]>;
let Uses = [AX,RCX,RDI] in
def REP_STOSW_64 : I<0xAB, RawFrm, (outs), (ins), "{rep;stosw|rep stosw}",
- [(X86rep_stos i16)], IIC_REP_STOS>, REP, OpSize,
+ [(X86rep_stos i16)], IIC_REP_STOS>, REP, OpSize16,
Requires<[In64BitMode]>;
let Uses = [RAX,RCX,RDI] in
def REP_STOSD_64 : I<0xAB, RawFrm, (outs), (ins), "{rep;stosl|rep stosd}",
- [(X86rep_stos i32)], IIC_REP_STOS>, REP,
+ [(X86rep_stos i32)], IIC_REP_STOS>, REP, OpSize32,
Requires<[In64BitMode]>;
let Uses = [RAX,RCX,RDI] in
MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
!strconcat(mnemonic, "{w}\t",
"{$src2, $dst|$dst, $src2}"),
- [], IIC_ALU_NONMEM>, OpSize, LOCK;
+ [], IIC_ALU_NONMEM>, OpSize16, LOCK;
def NAME#32mr : I<{RegOpc{7}, RegOpc{6}, RegOpc{5}, RegOpc{4},
RegOpc{3}, RegOpc{2}, RegOpc{1}, 1 },
MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
!strconcat(mnemonic, "{l}\t",
"{$src2, $dst|$dst, $src2}"),
- [], IIC_ALU_NONMEM>, OpSize16, LOCK;
+ [], IIC_ALU_NONMEM>, OpSize32, LOCK;
def NAME#64mr : RI<{RegOpc{7}, RegOpc{6}, RegOpc{5}, RegOpc{4},
RegOpc{3}, RegOpc{2}, RegOpc{1}, 1 },
MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src2),
ImmMod, (outs), (ins i16mem :$dst, i16imm :$src2),
!strconcat(mnemonic, "{w}\t",
"{$src2, $dst|$dst, $src2}"),
- [], IIC_ALU_MEM>, OpSize, LOCK;
+ [], IIC_ALU_MEM>, OpSize16, LOCK;
def NAME#32mi : Ii32<{ImmOpc{7}, ImmOpc{6}, ImmOpc{5}, ImmOpc{4},
ImmOpc{3}, ImmOpc{2}, ImmOpc{1}, 1 },
ImmMod, (outs), (ins i32mem :$dst, i32imm :$src2),
!strconcat(mnemonic, "{l}\t",
"{$src2, $dst|$dst, $src2}"),
- [], IIC_ALU_MEM>, OpSize16, LOCK;
+ [], IIC_ALU_MEM>, OpSize32, LOCK;
def NAME#64mi32 : RIi32<{ImmOpc{7}, ImmOpc{6}, ImmOpc{5}, ImmOpc{4},
ImmOpc{3}, ImmOpc{2}, ImmOpc{1}, 1 },
ImmMod, (outs), (ins i16mem :$dst, i16i8imm :$src2),
!strconcat(mnemonic, "{w}\t",
"{$src2, $dst|$dst, $src2}"),
- [], IIC_ALU_MEM>, OpSize, LOCK;
+ [], IIC_ALU_MEM>, OpSize16, LOCK;
def NAME#32mi8 : Ii8<{ImmOpc8{7}, ImmOpc8{6}, ImmOpc8{5}, ImmOpc8{4},
ImmOpc8{3}, ImmOpc8{2}, ImmOpc8{1}, 1 },
ImmMod, (outs), (ins i32mem :$dst, i32i8imm :$src2),
!strconcat(mnemonic, "{l}\t",
"{$src2, $dst|$dst, $src2}"),
- [], IIC_ALU_MEM>, OpSize16, LOCK;
+ [], IIC_ALU_MEM>, OpSize32, LOCK;
def NAME#64mi8 : RIi8<{ImmOpc8{7}, ImmOpc8{6}, ImmOpc8{5}, ImmOpc8{4},
ImmOpc8{3}, ImmOpc8{2}, ImmOpc8{1}, 1 },
ImmMod, (outs), (ins i64mem :$dst, i64i8imm :$src2),
[], IIC_UNARY_MEM>, LOCK;
def NAME#16m : I<Opc, Form, (outs), (ins i16mem:$dst),
!strconcat(mnemonic, "{w}\t$dst"),
- [], IIC_UNARY_MEM>, OpSize, LOCK;
+ [], IIC_UNARY_MEM>, OpSize16, LOCK;
def NAME#32m : I<Opc, Form, (outs), (ins i32mem:$dst),
!strconcat(mnemonic, "{l}\t$dst"),
- [], IIC_UNARY_MEM>, OpSize16, LOCK;
+ [], IIC_UNARY_MEM>, OpSize32, LOCK;
def NAME#64m : RI<Opc, Form, (outs), (ins i64mem:$dst),
!strconcat(mnemonic, "{q}\t$dst"),
[], IIC_UNARY_MEM>, LOCK;
let Defs = [AX, EFLAGS], Uses = [AX] in
def NAME#16 : I<Opc, Form, (outs), (ins i16mem:$ptr, GR16:$swap),
!strconcat(mnemonic, "{w}\t{$swap, $ptr|$ptr, $swap}"),
- [(frag addr:$ptr, GR16:$swap, 2)], itin>, TB, OpSize, LOCK;
+ [(frag addr:$ptr, GR16:$swap, 2)], itin>, TB, OpSize16, LOCK;
let Defs = [EAX, EFLAGS], Uses = [EAX] in
def NAME#32 : I<Opc, Form, (outs), (ins i32mem:$ptr, GR32:$swap),
!strconcat(mnemonic, "{l}\t{$swap, $ptr|$ptr, $swap}"),
- [(frag addr:$ptr, GR32:$swap, 4)], itin>, TB, OpSize16, LOCK;
+ [(frag addr:$ptr, GR32:$swap, 4)], itin>, TB, OpSize32, LOCK;
let Defs = [RAX, EFLAGS], Uses = [RAX] in
def NAME#64 : RI<Opc, Form, (outs), (ins i64mem:$ptr, GR64:$swap),
!strconcat(mnemonic, "{q}\t{$swap, $ptr|$ptr, $swap}"),
[(set
GR16:$dst,
(!cast<PatFrag>(frag # "_16") addr:$ptr, GR16:$val))],
- itin>, OpSize;
+ itin>, OpSize16;
def NAME#32 : I<opc, MRMSrcMem, (outs GR32:$dst),
(ins GR32:$val, i32mem:$ptr),
!strconcat(mnemonic, "{l}\t{$val, $ptr|$ptr, $val}"),
[(set
GR32:$dst,
(!cast<PatFrag>(frag # "_32") addr:$ptr, GR32:$val))],
- itin>, OpSize16;
+ itin>, OpSize32;
def NAME#64 : RI<opc, MRMSrcMem, (outs GR64:$dst),
(ins GR64:$val, i64mem:$ptr),
!strconcat(mnemonic, "{q}\t{$val, $ptr|$ptr, $val}"),
hasCtrlDep = 1, FPForm = SpecialFP, SchedRW = [WriteJumpLd] in {
def RETL : I <0xC3, RawFrm, (outs), (ins variable_ops),
"ret{l}",
- [(X86retflag 0)], IIC_RET>, OpSize16, Requires<[Not64BitMode]>;
+ [(X86retflag 0)], IIC_RET>, OpSize32, Requires<[Not64BitMode]>;
def RETQ : I <0xC3, RawFrm, (outs), (ins variable_ops),
"ret{q}",
[(X86retflag 0)], IIC_RET>, Requires<[In64BitMode]>;
def RETW : I <0xC3, RawFrm, (outs), (ins),
"ret{w}",
- [], IIC_RET>, OpSize;
+ [], IIC_RET>, OpSize16;
def RETIL : Ii16<0xC2, RawFrm, (outs), (ins i16imm:$amt, variable_ops),
"ret{l}\t$amt",
- [(X86retflag timm:$amt)], IIC_RET_IMM>, OpSize16,
+ [(X86retflag timm:$amt)], IIC_RET_IMM>, OpSize32,
Requires<[Not64BitMode]>;
def RETIQ : Ii16<0xC2, RawFrm, (outs), (ins i16imm:$amt, variable_ops),
"ret{q}\t$amt",
Requires<[In64BitMode]>;
def RETIW : Ii16<0xC2, RawFrm, (outs), (ins i16imm:$amt),
"ret{w}\t$amt",
- [], IIC_RET_IMM>, OpSize;
+ [], IIC_RET_IMM>, OpSize16;
def LRETL : I <0xCB, RawFrm, (outs), (ins),
- "{l}ret{l|f}", [], IIC_RET>, OpSize16;
+ "{l}ret{l|f}", [], IIC_RET>, OpSize32;
def LRETQ : RI <0xCB, RawFrm, (outs), (ins),
"{l}ret{|f}q", [], IIC_RET>, Requires<[In64BitMode]>;
def LRETW : I <0xCB, RawFrm, (outs), (ins),
- "{l}ret{w|f}", [], IIC_RET>, OpSize;
+ "{l}ret{w|f}", [], IIC_RET>, OpSize16;
def LRETIL : Ii16<0xCA, RawFrm, (outs), (ins i16imm:$amt),
- "{l}ret{l|f}\t$amt", [], IIC_RET>, OpSize16;
+ "{l}ret{l|f}\t$amt", [], IIC_RET>, OpSize32;
def LRETIQ : RIi16<0xCA, RawFrm, (outs), (ins i16imm:$amt),
"{l}ret{|f}q\t$amt", [], IIC_RET>, Requires<[In64BitMode]>;
def LRETIW : Ii16<0xCA, RawFrm, (outs), (ins i16imm:$amt),
- "{l}ret{w|f}\t$amt", [], IIC_RET>, OpSize;
+ "{l}ret{w|f}\t$amt", [], IIC_RET>, OpSize16;
}
// Unconditional branches.
let isBarrier = 1, isBranch = 1, isTerminator = 1, SchedRW = [WriteJump] in {
def JMP_4 : Ii32PCRel<0xE9, RawFrm, (outs), (ins brtarget:$dst),
- "jmp\t$dst", [(br bb:$dst)], IIC_JMP_REL>, OpSize16;
+ "jmp\t$dst", [(br bb:$dst)], IIC_JMP_REL>, OpSize32;
def JMP_2 : Ii16PCRel<0xE9, RawFrm, (outs), (ins brtarget:$dst),
- "jmp\t$dst", [(br bb:$dst)], IIC_JMP_REL>, OpSize,
+ "jmp\t$dst", [(br bb:$dst)], IIC_JMP_REL>, OpSize16,
Requires<[In16BitMode]>;
let hasSideEffects = 0 in
def JMP_1 : Ii8PCRel<0xEB, RawFrm, (outs), (ins brtarget8:$dst),
def _1 : Ii8PCRel <opc1, RawFrm, (outs), (ins brtarget8:$dst), asm, [],
IIC_Jcc>;
def _2 : Ii16PCRel<opc4, RawFrm, (outs), (ins brtarget:$dst), asm,
- [(X86brcond bb:$dst, Cond, EFLAGS)], IIC_Jcc>, OpSize,
+ [(X86brcond bb:$dst, Cond, EFLAGS)], IIC_Jcc>, OpSize16,
TB, Requires<[In16BitMode]>;
def _4 : Ii32PCRel<opc4, RawFrm, (outs), (ins brtarget:$dst), asm,
[(X86brcond bb:$dst, Cond, EFLAGS)], IIC_Jcc>, TB,
- OpSize16;
+ OpSize32;
}
}
let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in {
def JMP16r : I<0xFF, MRM4r, (outs), (ins GR16:$dst), "jmp{w}\t{*}$dst",
[(brind GR16:$dst)], IIC_JMP_REG>, Requires<[Not64BitMode]>,
- OpSize, Sched<[WriteJump]>;
+ OpSize16, Sched<[WriteJump]>;
def JMP16m : I<0xFF, MRM4m, (outs), (ins i16mem:$dst), "jmp{w}\t{*}$dst",
[(brind (loadi16 addr:$dst))], IIC_JMP_MEM>,
- Requires<[Not64BitMode]>, OpSize, Sched<[WriteJumpLd]>;
+ Requires<[Not64BitMode]>, OpSize16, Sched<[WriteJumpLd]>;
def JMP32r : I<0xFF, MRM4r, (outs), (ins GR32:$dst), "jmp{l}\t{*}$dst",
[(brind GR32:$dst)], IIC_JMP_REG>, Requires<[Not64BitMode]>,
- OpSize16, Sched<[WriteJump]>;
+ OpSize32, Sched<[WriteJump]>;
def JMP32m : I<0xFF, MRM4m, (outs), (ins i32mem:$dst), "jmp{l}\t{*}$dst",
[(brind (loadi32 addr:$dst))], IIC_JMP_MEM>,
- Requires<[Not64BitMode]>, OpSize16, Sched<[WriteJumpLd]>;
+ Requires<[Not64BitMode]>, OpSize32, Sched<[WriteJumpLd]>;
def JMP64r : I<0xFF, MRM4r, (outs), (ins GR64:$dst), "jmp{q}\t{*}$dst",
[(brind GR64:$dst)], IIC_JMP_REG>, Requires<[In64BitMode]>,
def FARJMP16i : Iseg16<0xEA, RawFrmImm16, (outs),
(ins i16imm:$off, i16imm:$seg),
"ljmp{w}\t{$seg, $off|$off, $seg}", [],
- IIC_JMP_FAR_PTR>, OpSize, Sched<[WriteJump]>;
+ IIC_JMP_FAR_PTR>, OpSize16, Sched<[WriteJump]>;
def FARJMP32i : Iseg32<0xEA, RawFrmImm16, (outs),
(ins i32imm:$off, i16imm:$seg),
"ljmp{l}\t{$seg, $off|$off, $seg}", [],
- IIC_JMP_FAR_PTR>, OpSize16, Sched<[WriteJump]>;
+ IIC_JMP_FAR_PTR>, OpSize32, Sched<[WriteJump]>;
def FARJMP64 : RI<0xFF, MRM5m, (outs), (ins opaque80mem:$dst),
"ljmp{q}\t{*}$dst", [], IIC_JMP_FAR_MEM>,
Sched<[WriteJump]>;
def FARJMP16m : I<0xFF, MRM5m, (outs), (ins opaque32mem:$dst),
- "ljmp{w}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize,
+ "ljmp{w}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize16,
Sched<[WriteJumpLd]>;
def FARJMP32m : I<0xFF, MRM5m, (outs), (ins opaque48mem:$dst),
- "ljmp{l}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize16,
+ "ljmp{l}\t{*}$dst", [], IIC_JMP_FAR_MEM>, OpSize32,
Sched<[WriteJumpLd]>;
}
let Uses = [ESP] in {
def CALLpcrel32 : Ii32PCRel<0xE8, RawFrm,
(outs), (ins i32imm_pcrel:$dst),
- "call{l}\t$dst", [], IIC_CALL_RI>, OpSize16,
+ "call{l}\t$dst", [], IIC_CALL_RI>, OpSize32,
Requires<[Not64BitMode]>, Sched<[WriteJump]>;
def CALLpcrel16 : Ii16PCRel<0xE8, RawFrm,
(outs), (ins i16imm_pcrel:$dst),
- "call{w}\t$dst", [], IIC_CALL_RI>, OpSize,
+ "call{w}\t$dst", [], IIC_CALL_RI>, OpSize16,
Sched<[WriteJump]>;
def CALL16r : I<0xFF, MRM2r, (outs), (ins GR16:$dst),
"call{w}\t{*}$dst", [(X86call GR16:$dst)], IIC_CALL_RI>,
- OpSize, Requires<[Not64BitMode]>, Sched<[WriteJump]>;
+ OpSize16, Requires<[Not64BitMode]>, Sched<[WriteJump]>;
def CALL16m : I<0xFF, MRM2m, (outs), (ins i16mem:$dst),
"call{w}\t{*}$dst", [(X86call (loadi16 addr:$dst))],
- IIC_CALL_MEM>, OpSize,
+ IIC_CALL_MEM>, OpSize16,
Requires<[Not64BitMode,FavorMemIndirectCall]>,
Sched<[WriteJumpLd]>;
def CALL32r : I<0xFF, MRM2r, (outs), (ins GR32:$dst),
"call{l}\t{*}$dst", [(X86call GR32:$dst)], IIC_CALL_RI>,
- OpSize16, Requires<[Not64BitMode]>, Sched<[WriteJump]>;
+ OpSize32, Requires<[Not64BitMode]>, Sched<[WriteJump]>;
def CALL32m : I<0xFF, MRM2m, (outs), (ins i32mem:$dst),
"call{l}\t{*}$dst", [(X86call (loadi32 addr:$dst))],
- IIC_CALL_MEM>, OpSize16,
+ IIC_CALL_MEM>, OpSize32,
Requires<[Not64BitMode,FavorMemIndirectCall]>,
Sched<[WriteJumpLd]>;
def FARCALL16i : Iseg16<0x9A, RawFrmImm16, (outs),
(ins i16imm:$off, i16imm:$seg),
"lcall{w}\t{$seg, $off|$off, $seg}", [],
- IIC_CALL_FAR_PTR>, OpSize, Sched<[WriteJump]>;
+ IIC_CALL_FAR_PTR>, OpSize16, Sched<[WriteJump]>;
def FARCALL32i : Iseg32<0x9A, RawFrmImm16, (outs),
(ins i32imm:$off, i16imm:$seg),
"lcall{l}\t{$seg, $off|$off, $seg}", [],
- IIC_CALL_FAR_PTR>, OpSize16, Sched<[WriteJump]>;
+ IIC_CALL_FAR_PTR>, OpSize32, Sched<[WriteJump]>;
def FARCALL16m : I<0xFF, MRM3m, (outs), (ins opaque32mem:$dst),
- "lcall{w}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize,
+ "lcall{w}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize16,
Sched<[WriteJumpLd]>;
def FARCALL32m : I<0xFF, MRM3m, (outs), (ins opaque48mem:$dst),
- "lcall{l}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize16,
+ "lcall{l}\t{*}$dst", [], IIC_CALL_FAR_MEM>, OpSize32,
Sched<[WriteJumpLd]>;
}
let neverHasSideEffects = 1 in {
let Defs = [AX], Uses = [AL] in
def CBW : I<0x98, RawFrm, (outs), (ins),
- "{cbtw|cbw}", [], IIC_CBW>, OpSize; // AX = signext(AL)
+ "{cbtw|cbw}", [], IIC_CBW>, OpSize16; // AX = signext(AL)
let Defs = [EAX], Uses = [AX] in
def CWDE : I<0x98, RawFrm, (outs), (ins),
- "{cwtl|cwde}", [], IIC_CBW>, OpSize16; // EAX = signext(AX)
+ "{cwtl|cwde}", [], IIC_CBW>, OpSize32; // EAX = signext(AX)
let Defs = [AX,DX], Uses = [AX] in
def CWD : I<0x99, RawFrm, (outs), (ins),
- "{cwtd|cwd}", [], IIC_CBW>, OpSize; // DX:AX = signext(AX)
+ "{cwtd|cwd}", [], IIC_CBW>, OpSize16; // DX:AX = signext(AX)
let Defs = [EAX,EDX], Uses = [EAX] in
def CDQ : I<0x99, RawFrm, (outs), (ins),
- "{cltd|cdq}", [], IIC_CBW>, OpSize16; // EDX:EAX = signext(EAX)
+ "{cltd|cdq}", [], IIC_CBW>, OpSize32; // EDX:EAX = signext(EAX)
let Defs = [RAX], Uses = [EAX] in
let neverHasSideEffects = 1 in {
def MOVSX16rr8 : I<0xBE, MRMSrcReg, (outs GR16:$dst), (ins GR8:$src),
"movs{bw|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVSX_R16_R8>,
- TB, OpSize, Sched<[WriteALU]>;
+ TB, OpSize16, Sched<[WriteALU]>;
let mayLoad = 1 in
def MOVSX16rm8 : I<0xBE, MRMSrcMem, (outs GR16:$dst), (ins i8mem:$src),
"movs{bw|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVSX_R16_M8>,
- TB, OpSize, Sched<[WriteALULd]>;
+ TB, OpSize16, Sched<[WriteALULd]>;
} // neverHasSideEffects = 1
def MOVSX32rr8 : I<0xBE, MRMSrcReg, (outs GR32:$dst), (ins GR8:$src),
"movs{bl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (sext GR8:$src))], IIC_MOVSX>, TB,
- OpSize16, Sched<[WriteALU]>;
+ OpSize32, Sched<[WriteALU]>;
def MOVSX32rm8 : I<0xBE, MRMSrcMem, (outs GR32:$dst), (ins i8mem :$src),
"movs{bl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (sextloadi32i8 addr:$src))], IIC_MOVSX>, TB,
- OpSize16, Sched<[WriteALULd]>;
+ OpSize32, Sched<[WriteALULd]>;
def MOVSX32rr16: I<0xBF, MRMSrcReg, (outs GR32:$dst), (ins GR16:$src),
"movs{wl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (sext GR16:$src))], IIC_MOVSX>, TB,
- OpSize16, Sched<[WriteALU]>;
+ OpSize32, Sched<[WriteALU]>;
def MOVSX32rm16: I<0xBF, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
"movs{wl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (sextloadi32i16 addr:$src))], IIC_MOVSX>,
- OpSize16, TB, Sched<[WriteALULd]>;
+ OpSize32, TB, Sched<[WriteALULd]>;
let neverHasSideEffects = 1 in {
def MOVZX16rr8 : I<0xB6, MRMSrcReg, (outs GR16:$dst), (ins GR8:$src),
"movz{bw|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVZX_R16_R8>,
- TB, OpSize, Sched<[WriteALU]>;
+ TB, OpSize16, Sched<[WriteALU]>;
let mayLoad = 1 in
def MOVZX16rm8 : I<0xB6, MRMSrcMem, (outs GR16:$dst), (ins i8mem:$src),
"movz{bw|x}\t{$src, $dst|$dst, $src}", [], IIC_MOVZX_R16_M8>,
- TB, OpSize, Sched<[WriteALULd]>;
+ TB, OpSize16, Sched<[WriteALULd]>;
} // neverHasSideEffects = 1
def MOVZX32rr8 : I<0xB6, MRMSrcReg, (outs GR32:$dst), (ins GR8 :$src),
"movz{bl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (zext GR8:$src))], IIC_MOVZX>, TB,
- OpSize16, Sched<[WriteALU]>;
+ OpSize32, Sched<[WriteALU]>;
def MOVZX32rm8 : I<0xB6, MRMSrcMem, (outs GR32:$dst), (ins i8mem :$src),
"movz{bl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (zextloadi32i8 addr:$src))], IIC_MOVZX>, TB,
- OpSize16, Sched<[WriteALULd]>;
+ OpSize32, Sched<[WriteALULd]>;
def MOVZX32rr16: I<0xB7, MRMSrcReg, (outs GR32:$dst), (ins GR16:$src),
"movz{wl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (zext GR16:$src))], IIC_MOVZX>, TB,
- OpSize16, Sched<[WriteALU]>;
+ OpSize32, Sched<[WriteALU]>;
def MOVZX32rm16: I<0xB7, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
"movz{wl|x}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (zextloadi32i16 addr:$src))], IIC_MOVZX>,
- TB, OpSize16, Sched<[WriteALULd]>;
+ TB, OpSize32, Sched<[WriteALULd]>;
// These are the same as the regular MOVZX32rr8 and MOVZX32rm8
// except that they use GR32_NOREX for the output operand register class
def EncXOP : Encoding<2>;
def EncEVEX : Encoding<3>;
+// Operand size for encodings that change based on mode.
+class OperandSize<bits<2> val> {
+ bits<2> Value = val;
+}
+def OpSizeFixed : OperandSize<0>; // Never needs a 0x66 prefix.
+def OpSize16 : OperandSize<1>; // Needs 0x66 prefix in 32-bit mode.
+def OpSize32 : OperandSize<2>; // Needs 0x66 prefix in 16-bit mode.
+
// 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 OpSize16 { bit hasOpSize16Prefix = 1; }
+class OpSize16 { OperandSize OpSize = OpSize16; }
+class OpSize32 { OperandSize OpSize = OpSize32; }
class AdSize { bit hasAdSizePrefix = 1; }
class REX_W { bit hasREX_WPrefix = 1; }
class LOCK { bit hasLockPrefix = 1; }
// isCodeGenonly. Needed to hide an ambiguous
// AsmString from the parser, but still disassemble.
- bit hasOpSizePrefix = 0; // Does this inst have a 0x66 prefix?
- bit hasOpSize16Prefix = 0;// Does this inst have a 0x66 prefix in 16-bit mode?
+ OperandSize OpSize = OpSizeFixed; // Does this instruction's encoding change
+ // based on operand size of the mode
bit hasAdSizePrefix = 0; // Does this inst have a 0x67 prefix?
Prefix OpPrefix = NoPrfx; // Which prefix byte does this inst have?
// TSFlags layout should be kept in sync with X86InstrInfo.h.
let TSFlags{5-0} = FormBits;
- let TSFlags{6} = hasOpSizePrefix;
- let TSFlags{7} = hasOpSize16Prefix;
+ let TSFlags{7-6} = OpSize.Value;
let TSFlags{8} = hasAdSizePrefix;
let TSFlags{10-9} = OpPrefix.Value;
let TSFlags{15-11} = OpMap.Value;
let neverHasSideEffects = 1, SchedRW = [WriteZero] in {
def NOOP : I<0x90, RawFrm, (outs), (ins), "nop", [], IIC_NOP>;
def NOOPW : I<0x1f, MRM0m, (outs), (ins i16mem:$zero),
- "nop{w}\t$zero", [], IIC_NOP>, TB, OpSize;
+ "nop{w}\t$zero", [], IIC_NOP>, TB, OpSize16;
def NOOPL : I<0x1f, MRM0m, (outs), (ins i32mem:$zero),
- "nop{l}\t$zero", [], IIC_NOP>, TB;
+ "nop{l}\t$zero", [], IIC_NOP>, TB, OpSize32;
}
let Defs = [ESP], Uses = [ESP], neverHasSideEffects=1 in {
let mayLoad = 1, SchedRW = [WriteLoad] in {
def POP16r : I<0x58, AddRegFrm, (outs GR16:$reg), (ins), "pop{w}\t$reg", [],
- IIC_POP_REG16>, OpSize;
+ IIC_POP_REG16>, OpSize16;
def POP32r : I<0x58, AddRegFrm, (outs GR32:$reg), (ins), "pop{l}\t$reg", [],
- IIC_POP_REG>, OpSize16, Requires<[Not64BitMode]>;
+ IIC_POP_REG>, OpSize32, Requires<[Not64BitMode]>;
def POP16rmr: I<0x8F, MRM0r, (outs GR16:$reg), (ins), "pop{w}\t$reg", [],
- IIC_POP_REG>, OpSize;
+ IIC_POP_REG>, OpSize16;
def POP16rmm: I<0x8F, MRM0m, (outs), (ins i16mem:$dst), "pop{w}\t$dst", [],
- IIC_POP_MEM>, OpSize;
+ IIC_POP_MEM>, OpSize16;
def POP32rmr: I<0x8F, MRM0r, (outs GR32:$reg), (ins), "pop{l}\t$reg", [],
- IIC_POP_REG>, OpSize16, Requires<[Not64BitMode]>;
+ IIC_POP_REG>, OpSize32, Requires<[Not64BitMode]>;
def POP32rmm: I<0x8F, MRM0m, (outs), (ins i32mem:$dst), "pop{l}\t$dst", [],
IIC_POP_MEM>, Requires<[Not64BitMode]>;
-def POPF16 : I<0x9D, RawFrm, (outs), (ins), "popf{w}", [], IIC_POP_F>, OpSize;
+def POPF16 : I<0x9D, RawFrm, (outs), (ins), "popf{w}", [], IIC_POP_F>,
+ OpSize16;
def POPF32 : I<0x9D, RawFrm, (outs), (ins), "popf{l|d}", [], IIC_POP_FD>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
} // mayLoad, SchedRW
let mayStore = 1, SchedRW = [WriteStore] in {
def PUSH16r : I<0x50, AddRegFrm, (outs), (ins GR16:$reg), "push{w}\t$reg",[],
- IIC_PUSH_REG>, OpSize;
+ IIC_PUSH_REG>, OpSize16;
def PUSH32r : I<0x50, AddRegFrm, (outs), (ins GR32:$reg), "push{l}\t$reg",[],
- IIC_PUSH_REG>, OpSize16, Requires<[Not64BitMode]>;
+ IIC_PUSH_REG>, OpSize32, Requires<[Not64BitMode]>;
def PUSH16rmr: I<0xFF, MRM6r, (outs), (ins GR16:$reg), "push{w}\t$reg",[],
- IIC_PUSH_REG>, OpSize;
+ IIC_PUSH_REG>, OpSize16;
def PUSH16rmm: I<0xFF, MRM6m, (outs), (ins i16mem:$src), "push{w}\t$src",[],
- IIC_PUSH_MEM>, OpSize;
+ IIC_PUSH_MEM>, OpSize16;
def PUSH32rmr: I<0xFF, MRM6r, (outs), (ins GR32:$reg), "push{l}\t$reg",[],
- IIC_PUSH_REG>, OpSize16, Requires<[Not64BitMode]>;
+ IIC_PUSH_REG>, OpSize32, Requires<[Not64BitMode]>;
def PUSH32rmm: I<0xFF, MRM6m, (outs), (ins i32mem:$src), "push{l}\t$src",[],
- IIC_PUSH_MEM>, OpSize16, Requires<[Not64BitMode]>;
+ IIC_PUSH_MEM>, OpSize32, Requires<[Not64BitMode]>;
def PUSH16i8 : Ii8<0x6a, RawFrm, (outs), (ins i16i8imm:$imm),
- "push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize,
+ "push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize16,
Requires<[Not64BitMode]>;
def PUSH32i8 : Ii8<0x6a, RawFrm, (outs), (ins i32i8imm:$imm),
- "push{l}\t$imm", [], IIC_PUSH_IMM>, OpSize16,
+ "push{l}\t$imm", [], IIC_PUSH_IMM>, OpSize32,
Requires<[Not64BitMode]>;
def PUSHi16 : Ii16<0x68, RawFrm, (outs), (ins i16imm:$imm),
- "push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize,
+ "push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize16,
Requires<[Not64BitMode]>;
def PUSHi32 : Ii32<0x68, RawFrm, (outs), (ins i32imm:$imm),
- "push{l}\t$imm", [], IIC_PUSH_IMM>, OpSize16,
+ "push{l}\t$imm", [], IIC_PUSH_IMM>, OpSize32,
Requires<[Not64BitMode]>;
def PUSHF16 : I<0x9C, RawFrm, (outs), (ins), "pushf{w}", [], IIC_PUSH_F>,
- OpSize;
+ OpSize16;
def PUSHF32 : I<0x9C, RawFrm, (outs), (ins), "pushf{l|d}", [], IIC_PUSH_F>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
} // mayStore, SchedRW
}
def PUSH64i8 : Ii8<0x6a, RawFrm, (outs), (ins i64i8imm:$imm),
"push{q}\t$imm", [], IIC_PUSH_IMM>, Requires<[In64BitMode]>;
def PUSH64i16 : Ii16<0x68, RawFrm, (outs), (ins i16imm:$imm),
- "push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize,
+ "push{w}\t$imm", [], IIC_PUSH_IMM>, OpSize16,
Requires<[In64BitMode]>;
def PUSH64i32 : Ii32S<0x68, RawFrm, (outs), (ins i64i32imm:$imm),
"push{q}\t$imm", [], IIC_PUSH_IMM>, Requires<[In64BitMode]>;
let Defs = [EDI, ESI, EBP, EBX, EDX, ECX, EAX, ESP], Uses = [ESP],
mayLoad = 1, neverHasSideEffects = 1, SchedRW = [WriteLoad] in {
def POPA32 : I<0x61, RawFrm, (outs), (ins), "popal", [], IIC_POP_A>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def POPA16 : I<0x61, RawFrm, (outs), (ins), "popaw", [], IIC_POP_A>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
}
let Defs = [ESP], Uses = [EDI, ESI, EBP, EBX, EDX, ECX, EAX, ESP],
mayStore = 1, neverHasSideEffects = 1, SchedRW = [WriteStore] in {
def PUSHA32 : I<0x60, RawFrm, (outs), (ins), "pushal", [], IIC_PUSH_A>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHA16 : I<0x60, RawFrm, (outs), (ins), "pushaw", [], IIC_PUSH_A>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
}
let Constraints = "$src = $dst", SchedRW = [WriteALU] in {
def BSWAP32r : I<0xC8, AddRegFrm,
(outs GR32:$dst), (ins GR32:$src),
"bswap{l}\t$dst",
- [(set GR32:$dst, (bswap GR32:$src))], IIC_BSWAP>, OpSize16, TB;
+ [(set GR32:$dst, (bswap GR32:$src))], IIC_BSWAP>, OpSize32, TB;
def BSWAP64r : RI<0xC8, AddRegFrm, (outs GR64:$dst), (ins GR64:$src),
"bswap{q}\t$dst",
def BSF16rr : I<0xBC, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
"bsf{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, EFLAGS, (X86bsf GR16:$src))],
- IIC_BIT_SCAN_REG>, TB, OpSize, Sched<[WriteShift]>;
+ IIC_BIT_SCAN_REG>, TB, OpSize16, Sched<[WriteShift]>;
def BSF16rm : I<0xBC, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"bsf{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, EFLAGS, (X86bsf (loadi16 addr:$src)))],
- IIC_BIT_SCAN_MEM>, TB, OpSize, Sched<[WriteShiftLd]>;
+ IIC_BIT_SCAN_MEM>, TB, OpSize16, Sched<[WriteShiftLd]>;
def BSF32rr : I<0xBC, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"bsf{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, EFLAGS, (X86bsf GR32:$src))],
- IIC_BIT_SCAN_REG>, TB, OpSize16,
+ IIC_BIT_SCAN_REG>, TB, OpSize32,
Sched<[WriteShift]>;
def BSF32rm : I<0xBC, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"bsf{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, EFLAGS, (X86bsf (loadi32 addr:$src)))],
- IIC_BIT_SCAN_MEM>, TB, OpSize16, Sched<[WriteShiftLd]>;
+ IIC_BIT_SCAN_MEM>, TB, OpSize32, Sched<[WriteShiftLd]>;
def BSF64rr : RI<0xBC, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"bsf{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, EFLAGS, (X86bsf GR64:$src))],
"bsr{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, EFLAGS, (X86bsr GR16:$src))],
IIC_BIT_SCAN_REG>,
- TB, OpSize, Sched<[WriteShift]>;
+ TB, OpSize16, Sched<[WriteShift]>;
def BSR16rm : I<0xBD, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"bsr{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, EFLAGS, (X86bsr (loadi16 addr:$src)))],
IIC_BIT_SCAN_MEM>, TB,
- OpSize, Sched<[WriteShiftLd]>;
+ OpSize16, Sched<[WriteShiftLd]>;
def BSR32rr : I<0xBD, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"bsr{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, EFLAGS, (X86bsr GR32:$src))],
- IIC_BIT_SCAN_REG>, TB, OpSize16,
+ IIC_BIT_SCAN_REG>, TB, OpSize32,
Sched<[WriteShift]>;
def BSR32rm : I<0xBD, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"bsr{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, EFLAGS, (X86bsr (loadi32 addr:$src)))],
- IIC_BIT_SCAN_MEM>, TB, OpSize16, Sched<[WriteShiftLd]>;
+ IIC_BIT_SCAN_MEM>, TB, OpSize32, Sched<[WriteShiftLd]>;
def BSR64rr : RI<0xBD, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"bsr{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, EFLAGS, (X86bsr GR64:$src))], IIC_BIT_SCAN_REG>, TB,
def MOVSB : I<0xA4, RawFrmDstSrc, (outs dstidx8:$dst), (ins srcidx8:$src),
"movsb\t{$src, $dst|$dst, $src}", [], IIC_MOVS>;
def MOVSW : I<0xA5, RawFrmDstSrc, (outs dstidx16:$dst), (ins srcidx16:$src),
- "movsw\t{$src, $dst|$dst, $src}", [], IIC_MOVS>, OpSize;
+ "movsw\t{$src, $dst|$dst, $src}", [], IIC_MOVS>, OpSize16;
def MOVSL : I<0xA5, RawFrmDstSrc, (outs dstidx32:$dst), (ins srcidx32:$src),
- "movs{l|d}\t{$src, $dst|$dst, $src}", [], IIC_MOVS>, OpSize16;
+ "movs{l|d}\t{$src, $dst|$dst, $src}", [], IIC_MOVS>, OpSize32;
def MOVSQ : RI<0xA5, RawFrmDstSrc, (outs dstidx64:$dst), (ins srcidx64:$src),
"movsq\t{$src, $dst|$dst, $src}", [], IIC_MOVS>;
}
"stosb\t{%al, $dst|$dst, al}", [], IIC_STOS>;
let Defs = [EDI], Uses = [AX,EDI,EFLAGS] in
def STOSW : I<0xAB, RawFrmDst, (outs dstidx16:$dst), (ins),
- "stosw\t{%ax, $dst|$dst, ax}", [], IIC_STOS>, OpSize;
+ "stosw\t{%ax, $dst|$dst, ax}", [], IIC_STOS>, OpSize16;
let Defs = [EDI], Uses = [EAX,EDI,EFLAGS] in
def STOSL : I<0xAB, RawFrmDst, (outs dstidx32:$dst), (ins),
- "stos{l|d}\t{%eax, $dst|$dst, eax}", [], IIC_STOS>, OpSize16;
+ "stos{l|d}\t{%eax, $dst|$dst, eax}", [], IIC_STOS>, OpSize32;
let Defs = [RCX,RDI], Uses = [RAX,RCX,RDI,EFLAGS] in
def STOSQ : RI<0xAB, RawFrmDst, (outs dstidx64:$dst), (ins),
"stosq\t{%rax, $dst|$dst, rax}", [], IIC_STOS>;
def SCAS8 : I<0xAE, RawFrmDst, (outs), (ins dstidx8:$dst),
"scasb\t{$dst, %al|al, $dst}", [], IIC_SCAS>;
def SCAS16 : I<0xAF, RawFrmDst, (outs), (ins dstidx16:$dst),
- "scasw\t{$dst, %ax|ax, $dst}", [], IIC_SCAS>, OpSize;
+ "scasw\t{$dst, %ax|ax, $dst}", [], IIC_SCAS>, OpSize16;
def SCAS32 : I<0xAF, RawFrmDst, (outs), (ins dstidx32:$dst),
- "scas{l|d}\t{$dst, %eax|eax, $dst}", [], IIC_SCAS>, OpSize16;
+ "scas{l|d}\t{$dst, %eax|eax, $dst}", [], IIC_SCAS>, OpSize32;
def SCAS64 : RI<0xAF, RawFrmDst, (outs), (ins dstidx64:$dst),
"scasq\t{$dst, %rax|rax, $dst}", [], IIC_SCAS>;
def CMPS8 : I<0xA6, RawFrmDstSrc, (outs), (ins dstidx8:$dst, srcidx8:$src),
"cmpsb\t{$dst, $src|$src, $dst}", [], IIC_CMPS>;
def CMPS16 : I<0xA7, RawFrmDstSrc, (outs), (ins dstidx16:$dst, srcidx16:$src),
- "cmpsw\t{$dst, $src|$src, $dst}", [], IIC_CMPS>, OpSize;
+ "cmpsw\t{$dst, $src|$src, $dst}", [], IIC_CMPS>, OpSize16;
def CMPS32 : I<0xA7, RawFrmDstSrc, (outs), (ins dstidx32:$dst, srcidx32:$src),
- "cmps{l|d}\t{$dst, $src|$src, $dst}", [], IIC_CMPS>, OpSize16;
+ "cmps{l|d}\t{$dst, $src|$src, $dst}", [], IIC_CMPS>, OpSize32;
def CMPS64 : RI<0xA7, RawFrmDstSrc, (outs), (ins dstidx64:$dst, srcidx64:$src),
"cmpsq\t{$dst, $src|$src, $dst}", [], IIC_CMPS>;
} // SchedRW
def MOV8rr : I<0x88, MRMDestReg, (outs GR8 :$dst), (ins GR8 :$src),
"mov{b}\t{$src, $dst|$dst, $src}", [], IIC_MOV>;
def MOV16rr : I<0x89, MRMDestReg, (outs GR16:$dst), (ins GR16:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize16;
def MOV32rr : I<0x89, MRMDestReg, (outs GR32:$dst), (ins GR32:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize16;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize32;
def MOV64rr : RI<0x89, MRMDestReg, (outs GR64:$dst), (ins GR64:$src),
"mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV>;
}
[(set GR8:$dst, imm:$src)], IIC_MOV>;
def MOV16ri : Ii16<0xB8, AddRegFrm, (outs GR16:$dst), (ins i16imm:$src),
"mov{w}\t{$src, $dst|$dst, $src}",
- [(set GR16:$dst, imm:$src)], IIC_MOV>, OpSize;
+ [(set GR16:$dst, imm:$src)], IIC_MOV>, OpSize16;
def MOV32ri : Ii32<0xB8, AddRegFrm, (outs GR32:$dst), (ins i32imm:$src),
"mov{l}\t{$src, $dst|$dst, $src}",
- [(set GR32:$dst, imm:$src)], IIC_MOV>, OpSize16;
+ [(set GR32:$dst, imm:$src)], IIC_MOV>, OpSize32;
def MOV64ri : RIi64<0xB8, AddRegFrm, (outs GR64:$dst), (ins i64imm:$src),
"movabs{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, imm:$src)], IIC_MOV>;
[(store (i8 imm:$src), addr:$dst)], IIC_MOV_MEM>;
def MOV16mi : Ii16<0xC7, MRM0m, (outs), (ins i16mem:$dst, i16imm:$src),
"mov{w}\t{$src, $dst|$dst, $src}",
- [(store (i16 imm:$src), addr:$dst)], IIC_MOV_MEM>, OpSize;
+ [(store (i16 imm:$src), addr:$dst)], IIC_MOV_MEM>, OpSize16;
def MOV32mi : Ii32<0xC7, MRM0m, (outs), (ins i32mem:$dst, i32imm:$src),
"mov{l}\t{$src, $dst|$dst, $src}",
- [(store (i32 imm:$src), addr:$dst)], IIC_MOV_MEM>, OpSize16;
+ [(store (i32 imm:$src), addr:$dst)], IIC_MOV_MEM>, OpSize32;
def MOV64mi32 : RIi32S<0xC7, MRM0m, (outs), (ins i64mem:$dst, i64i32imm:$src),
"mov{q}\t{$src, $dst|$dst, $src}",
[(store i64immSExt32:$src, addr:$dst)], IIC_MOV_MEM>;
"mov{b}\t{$src, %al|al, $src}", [], IIC_MOV_MEM>,
Requires<[In32BitMode]>;
def MOV16o16a : Ii32 <0xA1, RawFrmMemOffs, (outs), (ins offset16:$src),
- "mov{w}\t{$src, %ax|ax, $src}", [], IIC_MOV_MEM>, OpSize,
- Requires<[In32BitMode]>;
+ "mov{w}\t{$src, %ax|ax, $src}", [], IIC_MOV_MEM>,
+ OpSize16, Requires<[In32BitMode]>;
def MOV32o32a : Ii32 <0xA1, RawFrmMemOffs, (outs), (ins offset32:$src),
"mov{l}\t{$src, %eax|eax, $src}", [], IIC_MOV_MEM>,
- OpSize16, Requires<[In32BitMode]>;
+ OpSize32, Requires<[In32BitMode]>;
def MOV8o8a_16 : Ii16 <0xA0, RawFrmMemOffs, (outs), (ins offset8:$src),
"mov{b}\t{$src, %al|al, $src}", [], IIC_MOV_MEM>,
AdSize, Requires<[In16BitMode]>;
def MOV16o16a_16 : Ii16 <0xA1, RawFrmMemOffs, (outs), (ins offset16:$src),
- "mov{w}\t{$src, %ax|ax, $src}", [], IIC_MOV_MEM>, OpSize,
- AdSize, Requires<[In16BitMode]>;
+ "mov{w}\t{$src, %ax|ax, $src}", [], IIC_MOV_MEM>,
+ OpSize16, AdSize, Requires<[In16BitMode]>;
def MOV32o32a_16 : Ii16 <0xA1, RawFrmMemOffs, (outs), (ins offset32:$src),
"mov{l}\t{$src, %eax|eax, $src}", [], IIC_MOV_MEM>,
- AdSize, OpSize16, Requires<[In16BitMode]>;
+ AdSize, OpSize32, Requires<[In16BitMode]>;
}
let mayStore = 1 in {
def MOV8ao8 : Ii32 <0xA2, RawFrmMemOffs, (outs offset8:$dst), (ins),
"mov{b}\t{%al, $dst|$dst, al}", [], IIC_MOV_MEM>,
Requires<[In32BitMode]>;
def MOV16ao16 : Ii32 <0xA3, RawFrmMemOffs, (outs offset16:$dst), (ins),
- "mov{w}\t{%ax, $dst|$dst, ax}", [], IIC_MOV_MEM>, OpSize,
- Requires<[In32BitMode]>;
+ "mov{w}\t{%ax, $dst|$dst, ax}", [], IIC_MOV_MEM>,
+ OpSize16, Requires<[In32BitMode]>;
def MOV32ao32 : Ii32 <0xA3, RawFrmMemOffs, (outs offset32:$dst), (ins),
"mov{l}\t{%eax, $dst|$dst, eax}", [], IIC_MOV_MEM>,
- OpSize16, Requires<[In32BitMode]>;
+ OpSize32, Requires<[In32BitMode]>;
def MOV8ao8_16 : Ii16 <0xA2, RawFrmMemOffs, (outs offset8:$dst), (ins),
"mov{b}\t{%al, $dst|$dst, al}", [], IIC_MOV_MEM>,
AdSize, Requires<[In16BitMode]>;
def MOV16ao16_16 : Ii16 <0xA3, RawFrmMemOffs, (outs offset16:$dst), (ins),
- "mov{w}\t{%ax, $dst|$dst, ax}", [], IIC_MOV_MEM>, OpSize,
- AdSize, Requires<[In16BitMode]>;
+ "mov{w}\t{%ax, $dst|$dst, ax}", [], IIC_MOV_MEM>,
+ OpSize16, AdSize, Requires<[In16BitMode]>;
def MOV32ao32_16 : Ii16 <0xA3, RawFrmMemOffs, (outs offset32:$dst), (ins),
"mov{l}\t{%eax, $dst|$dst, eax}", [], IIC_MOV_MEM>,
- OpSize16, AdSize, Requires<[In16BitMode]>;
+ OpSize32, AdSize, Requires<[In16BitMode]>;
}
}
"movabs{b}\t{$src, %al|al, $src}", []>,
Requires<[In64BitMode]>;
def MOV64o16a : RIi64_NOREX<0xA1, RawFrmMemOffs, (outs), (ins offset16:$src),
- "movabs{w}\t{$src, %ax|ax, $src}", []>, OpSize,
+ "movabs{w}\t{$src, %ax|ax, $src}", []>, OpSize16,
Requires<[In64BitMode]>;
def MOV64o32a : RIi64_NOREX<0xA1, RawFrmMemOffs, (outs), (ins offset32:$src),
- "movabs{l}\t{$src, %eax|eax, $src}", []>,
+ "movabs{l}\t{$src, %eax|eax, $src}", []>, OpSize32,
Requires<[In64BitMode]>;
def MOV64o64a : RIi64<0xA1, RawFrmMemOffs, (outs), (ins offset64:$src),
"movabs{q}\t{$src, %rax|rax, $src}", []>,
"movabs{b}\t{%al, $dst|$dst, al}", []>,
Requires<[In64BitMode]>;
def MOV64ao16 : RIi64_NOREX<0xA3, RawFrmMemOffs, (outs offset16:$dst), (ins),
- "movabs{w}\t{%ax, $dst|$dst, ax}", []>, OpSize,
+ "movabs{w}\t{%ax, $dst|$dst, ax}", []>, OpSize16,
Requires<[In64BitMode]>;
def MOV64ao32 : RIi64_NOREX<0xA3, RawFrmMemOffs, (outs offset32:$dst), (ins),
- "movabs{l}\t{%eax, $dst|$dst, eax}", []>,
+ "movabs{l}\t{%eax, $dst|$dst, eax}", []>, OpSize32,
Requires<[In64BitMode]>;
def MOV64ao64 : RIi64<0xA3, RawFrmMemOffs, (outs offset64:$dst), (ins),
"movabs{q}\t{%rax, $dst|$dst, rax}", []>,
def MOV8rr_REV : I<0x8A, MRMSrcReg, (outs GR8:$dst), (ins GR8:$src),
"mov{b}\t{$src, $dst|$dst, $src}", [], IIC_MOV>;
def MOV16rr_REV : I<0x8B, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize16;
def MOV32rr_REV : I<0x8B, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize16;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize32;
def MOV64rr_REV : RI<0x8B, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV>;
}
[(set GR8:$dst, (loadi8 addr:$src))], IIC_MOV_MEM>;
def MOV16rm : I<0x8B, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"mov{w}\t{$src, $dst|$dst, $src}",
- [(set GR16:$dst, (loadi16 addr:$src))], IIC_MOV_MEM>, OpSize;
+ [(set GR16:$dst, (loadi16 addr:$src))], IIC_MOV_MEM>, OpSize16;
def MOV32rm : I<0x8B, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"mov{l}\t{$src, $dst|$dst, $src}",
- [(set GR32:$dst, (loadi32 addr:$src))], IIC_MOV_MEM>, OpSize16;
+ [(set GR32:$dst, (loadi32 addr:$src))], IIC_MOV_MEM>, OpSize32;
def MOV64rm : RI<0x8B, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
"mov{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, (load addr:$src))], IIC_MOV_MEM>;
[(store GR8:$src, addr:$dst)], IIC_MOV_MEM>;
def MOV16mr : I<0x89, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
"mov{w}\t{$src, $dst|$dst, $src}",
- [(store GR16:$src, addr:$dst)], IIC_MOV_MEM>, OpSize;
+ [(store GR16:$src, addr:$dst)], IIC_MOV_MEM>, OpSize16;
def MOV32mr : I<0x89, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
"mov{l}\t{$src, $dst|$dst, $src}",
- [(store GR32:$src, addr:$dst)], IIC_MOV_MEM>, OpSize16;
+ [(store GR32:$src, addr:$dst)], IIC_MOV_MEM>, OpSize32;
def MOV64mr : RI<0x89, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
"mov{q}\t{$src, $dst|$dst, $src}",
[(store GR64:$src, addr:$dst)], IIC_MOV_MEM>;
def BT16rr : I<0xA3, MRMDestReg, (outs), (ins GR16:$src1, GR16:$src2),
"bt{w}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt GR16:$src1, GR16:$src2))], IIC_BT_RR>,
- OpSize, TB;
+ OpSize16, TB;
def BT32rr : I<0xA3, MRMDestReg, (outs), (ins GR32:$src1, GR32:$src2),
"bt{l}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt GR32:$src1, GR32:$src2))], IIC_BT_RR>,
- OpSize16, TB;
+ OpSize32, TB;
def BT64rr : RI<0xA3, MRMDestReg, (outs), (ins GR64:$src1, GR64:$src2),
"bt{q}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt GR64:$src1, GR64:$src2))], IIC_BT_RR>, TB;
// [(X86bt (loadi16 addr:$src1), GR16:$src2),
// (implicit EFLAGS)]
[], IIC_BT_MR
- >, OpSize, TB, Requires<[FastBTMem]>;
+ >, OpSize16, TB, Requires<[FastBTMem]>;
def BT32mr : I<0xA3, MRMDestMem, (outs), (ins i32mem:$src1, GR32:$src2),
"bt{l}\t{$src2, $src1|$src1, $src2}",
// [(X86bt (loadi32 addr:$src1), GR32:$src2),
// (implicit EFLAGS)]
[], IIC_BT_MR
- >, OpSize16, TB, Requires<[FastBTMem]>;
+ >, OpSize32, TB, Requires<[FastBTMem]>;
def BT64mr : RI<0xA3, MRMDestMem, (outs), (ins i64mem:$src1, GR64:$src2),
"bt{q}\t{$src2, $src1|$src1, $src2}",
// [(X86bt (loadi64 addr:$src1), GR64:$src2),
def BT16ri8 : Ii8<0xBA, MRM4r, (outs), (ins GR16:$src1, i16i8imm:$src2),
"bt{w}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt GR16:$src1, i16immSExt8:$src2))],
- IIC_BT_RI>, OpSize, TB;
+ IIC_BT_RI>, OpSize16, TB;
def BT32ri8 : Ii8<0xBA, MRM4r, (outs), (ins GR32:$src1, i32i8imm:$src2),
"bt{l}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt GR32:$src1, i32immSExt8:$src2))],
- IIC_BT_RI>, OpSize16, TB;
+ IIC_BT_RI>, OpSize32, TB;
def BT64ri8 : RIi8<0xBA, MRM4r, (outs), (ins GR64:$src1, i64i8imm:$src2),
"bt{q}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt GR64:$src1, i64immSExt8:$src2))],
def BT16mi8 : Ii8<0xBA, MRM4m, (outs), (ins i16mem:$src1, i16i8imm:$src2),
"bt{w}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt (loadi16 addr:$src1), i16immSExt8:$src2))
- ], IIC_BT_MI>, OpSize, TB;
+ ], IIC_BT_MI>, OpSize16, TB;
def BT32mi8 : Ii8<0xBA, MRM4m, (outs), (ins i32mem:$src1, i32i8imm:$src2),
"bt{l}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt (loadi32 addr:$src1), i32immSExt8:$src2))
- ], IIC_BT_MI>, OpSize16, TB;
+ ], IIC_BT_MI>, OpSize32, TB;
def BT64mi8 : RIi8<0xBA, MRM4m, (outs), (ins i64mem:$src1, i64i8imm:$src2),
"bt{q}\t{$src2, $src1|$src1, $src2}",
[(set EFLAGS, (X86bt (loadi64 addr:$src1),
let SchedRW = [WriteALU] in {
def BTC16rr : I<0xBB, MRMDestReg, (outs), (ins GR16:$src1, GR16:$src2),
"btc{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>,
- OpSize, TB;
+ OpSize16, TB;
def BTC32rr : I<0xBB, MRMDestReg, (outs), (ins GR32:$src1, GR32:$src2),
"btc{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>,
- OpSize16, TB;
+ OpSize32, TB;
def BTC64rr : RI<0xBB, MRMDestReg, (outs), (ins GR64:$src1, GR64:$src2),
"btc{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>, TB;
} // SchedRW
let mayLoad = 1, mayStore = 1, SchedRW = [WriteALULd, WriteRMW] in {
def BTC16mr : I<0xBB, MRMDestMem, (outs), (ins i16mem:$src1, GR16:$src2),
"btc{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
- OpSize, TB;
+ OpSize16, TB;
def BTC32mr : I<0xBB, MRMDestMem, (outs), (ins i32mem:$src1, GR32:$src2),
"btc{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
- OpSize16, TB;
+ OpSize32, TB;
def BTC64mr : RI<0xBB, MRMDestMem, (outs), (ins i64mem:$src1, GR64:$src2),
"btc{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>, TB;
}
let SchedRW = [WriteALU] in {
def BTC16ri8 : Ii8<0xBA, MRM7r, (outs), (ins GR16:$src1, i16i8imm:$src2),
"btc{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>,
- OpSize, TB;
+ OpSize16, TB;
def BTC32ri8 : Ii8<0xBA, MRM7r, (outs), (ins GR32:$src1, i32i8imm:$src2),
"btc{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>,
- OpSize16, TB;
+ OpSize32, TB;
def BTC64ri8 : RIi8<0xBA, MRM7r, (outs), (ins GR64:$src1, i64i8imm:$src2),
"btc{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>, TB;
} // SchedRW
let mayLoad = 1, mayStore = 1, SchedRW = [WriteALULd, WriteRMW] in {
def BTC16mi8 : Ii8<0xBA, MRM7m, (outs), (ins i16mem:$src1, i16i8imm:$src2),
"btc{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>,
- OpSize, TB;
+ OpSize16, TB;
def BTC32mi8 : Ii8<0xBA, MRM7m, (outs), (ins i32mem:$src1, i32i8imm:$src2),
"btc{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>,
- OpSize16, TB;
+ OpSize32, TB;
def BTC64mi8 : RIi8<0xBA, MRM7m, (outs), (ins i64mem:$src1, i64i8imm:$src2),
"btc{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>, TB;
}
let SchedRW = [WriteALU] in {
def BTR16rr : I<0xB3, MRMDestReg, (outs), (ins GR16:$src1, GR16:$src2),
"btr{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>,
- OpSize, TB;
+ OpSize16, TB;
def BTR32rr : I<0xB3, MRMDestReg, (outs), (ins GR32:$src1, GR32:$src2),
"btr{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>,
- OpSize16, TB;
+ OpSize32, TB;
def BTR64rr : RI<0xB3, MRMDestReg, (outs), (ins GR64:$src1, GR64:$src2),
"btr{q}\t{$src2, $src1|$src1, $src2}", []>, TB;
} // SchedRW
let mayLoad = 1, mayStore = 1, SchedRW = [WriteALULd, WriteRMW] in {
def BTR16mr : I<0xB3, MRMDestMem, (outs), (ins i16mem:$src1, GR16:$src2),
"btr{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
- OpSize, TB;
+ OpSize16, TB;
def BTR32mr : I<0xB3, MRMDestMem, (outs), (ins i32mem:$src1, GR32:$src2),
"btr{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
- OpSize16, TB;
+ OpSize32, TB;
def BTR64mr : RI<0xB3, MRMDestMem, (outs), (ins i64mem:$src1, GR64:$src2),
"btr{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>, TB;
}
let SchedRW = [WriteALU] in {
def BTR16ri8 : Ii8<0xBA, MRM6r, (outs), (ins GR16:$src1, i16i8imm:$src2),
"btr{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>,
- OpSize, TB;
+ OpSize16, TB;
def BTR32ri8 : Ii8<0xBA, MRM6r, (outs), (ins GR32:$src1, i32i8imm:$src2),
"btr{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>,
- OpSize16, TB;
+ OpSize32, TB;
def BTR64ri8 : RIi8<0xBA, MRM6r, (outs), (ins GR64:$src1, i64i8imm:$src2),
"btr{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>, TB;
} // SchedRW
let mayLoad = 1, mayStore = 1, SchedRW = [WriteALULd, WriteRMW] in {
def BTR16mi8 : Ii8<0xBA, MRM6m, (outs), (ins i16mem:$src1, i16i8imm:$src2),
"btr{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>,
- OpSize, TB;
+ OpSize16, TB;
def BTR32mi8 : Ii8<0xBA, MRM6m, (outs), (ins i32mem:$src1, i32i8imm:$src2),
"btr{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>,
- OpSize16, TB;
+ OpSize32, TB;
def BTR64mi8 : RIi8<0xBA, MRM6m, (outs), (ins i64mem:$src1, i64i8imm:$src2),
"btr{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>, TB;
}
let SchedRW = [WriteALU] in {
def BTS16rr : I<0xAB, MRMDestReg, (outs), (ins GR16:$src1, GR16:$src2),
"bts{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>,
- OpSize, TB;
+ OpSize16, TB;
def BTS32rr : I<0xAB, MRMDestReg, (outs), (ins GR32:$src1, GR32:$src2),
"bts{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>,
- OpSize16, TB;
+ OpSize32, TB;
def BTS64rr : RI<0xAB, MRMDestReg, (outs), (ins GR64:$src1, GR64:$src2),
- "bts{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>, TB;
+ "bts{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RR>, TB;
} // SchedRW
let mayLoad = 1, mayStore = 1, SchedRW = [WriteALULd, WriteRMW] in {
def BTS16mr : I<0xAB, MRMDestMem, (outs), (ins i16mem:$src1, GR16:$src2),
- "bts{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
- OpSize, TB;
+ "bts{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
+ OpSize16, TB;
def BTS32mr : I<0xAB, MRMDestMem, (outs), (ins i32mem:$src1, GR32:$src2),
- "bts{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
- OpSize16, TB;
+ "bts{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>,
+ OpSize32, TB;
def BTS64mr : RI<0xAB, MRMDestMem, (outs), (ins i64mem:$src1, GR64:$src2),
"bts{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MR>, TB;
}
let SchedRW = [WriteALU] in {
def BTS16ri8 : Ii8<0xBA, MRM5r, (outs), (ins GR16:$src1, i16i8imm:$src2),
"bts{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>,
- OpSize, TB;
+ OpSize16, TB;
def BTS32ri8 : Ii8<0xBA, MRM5r, (outs), (ins GR32:$src1, i32i8imm:$src2),
"bts{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>,
- OpSize16, TB;
+ OpSize32, TB;
def BTS64ri8 : RIi8<0xBA, MRM5r, (outs), (ins GR64:$src1, i64i8imm:$src2),
"bts{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_RI>, TB;
} // SchedRW
let mayLoad = 1, mayStore = 1, SchedRW = [WriteALULd, WriteRMW] in {
def BTS16mi8 : Ii8<0xBA, MRM5m, (outs), (ins i16mem:$src1, i16i8imm:$src2),
"bts{w}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>,
- OpSize, TB;
+ OpSize16, TB;
def BTS32mi8 : Ii8<0xBA, MRM5m, (outs), (ins i32mem:$src1, i32i8imm:$src2),
"bts{l}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>,
- OpSize16, TB;
+ OpSize32, TB;
def BTS64mi8 : RIi8<0xBA, MRM5m, (outs), (ins i64mem:$src1, i64i8imm:$src2),
"bts{q}\t{$src2, $src1|$src1, $src2}", [], IIC_BTX_MI>, TB;
}
[(set
GR16:$dst,
(!cast<PatFrag>(frag # "_16") addr:$ptr, GR16:$val))],
- itin>, OpSize;
+ itin>, OpSize16;
def NAME#32rm : I<opc, MRMSrcMem, (outs GR32:$dst),
(ins GR32:$val, i32mem:$ptr),
!strconcat(mnemonic, "{l}\t{$val, $ptr|$ptr, $val}"),
[(set
GR32:$dst,
(!cast<PatFrag>(frag # "_32") addr:$ptr, GR32:$val))],
- itin>, OpSize16;
+ itin>, OpSize32;
def NAME#64rm : RI<opc, MRMSrcMem, (outs GR64:$dst),
(ins GR64:$val, i64mem:$ptr),
!strconcat(mnemonic, "{q}\t{$val, $ptr|$ptr, $val}"),
def XCHG8rr : I<0x86, MRMSrcReg, (outs GR8:$dst), (ins GR8:$val, GR8:$src),
"xchg{b}\t{$val, $src|$src, $val}", [], IIC_XCHG_REG>;
def XCHG16rr : I<0x87, MRMSrcReg, (outs GR16:$dst), (ins GR16:$val, GR16:$src),
- "xchg{w}\t{$val, $src|$src, $val}", [], IIC_XCHG_REG>, OpSize;
+ "xchg{w}\t{$val, $src|$src, $val}", [], IIC_XCHG_REG>,
+ OpSize16;
def XCHG32rr : I<0x87, MRMSrcReg, (outs GR32:$dst), (ins GR32:$val, GR32:$src),
"xchg{l}\t{$val, $src|$src, $val}", [], IIC_XCHG_REG>,
- OpSize16;
+ OpSize32;
def XCHG64rr : RI<0x87, MRMSrcReg, (outs GR64:$dst), (ins GR64:$val,GR64:$src),
"xchg{q}\t{$val, $src|$src, $val}", [], IIC_XCHG_REG>;
}
// Swap between EAX and other registers.
def XCHG16ar : I<0x90, AddRegFrm, (outs), (ins GR16:$src),
- "xchg{w}\t{$src, %ax|ax, $src}", [], IIC_XCHG_REG>, OpSize;
+ "xchg{w}\t{$src, %ax|ax, $src}", [], IIC_XCHG_REG>, OpSize16;
def XCHG32ar : I<0x90, AddRegFrm, (outs), (ins GR32:$src),
"xchg{l}\t{$src, %eax|eax, $src}", [], IIC_XCHG_REG>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
// Uses GR32_NOAX in 64-bit mode to prevent encoding using the 0x90 NOP encoding.
// xchg %eax, %eax needs to clear upper 32-bits of RAX so is not a NOP.
def XCHG32ar64 : I<0x90, AddRegFrm, (outs), (ins GR32_NOAX:$src),
"xadd{b}\t{$src, $dst|$dst, $src}", [], IIC_XADD_REG>, TB;
def XADD16rr : I<0xC1, MRMDestReg, (outs GR16:$dst), (ins GR16:$src),
"xadd{w}\t{$src, $dst|$dst, $src}", [], IIC_XADD_REG>, TB,
- OpSize;
+ OpSize16;
def XADD32rr : I<0xC1, MRMDestReg, (outs GR32:$dst), (ins GR32:$src),
"xadd{l}\t{$src, $dst|$dst, $src}", [], IIC_XADD_REG>, TB,
- OpSize16;
+ OpSize32;
def XADD64rr : RI<0xC1, MRMDestReg, (outs GR64:$dst), (ins GR64:$src),
"xadd{q}\t{$src, $dst|$dst, $src}", [], IIC_XADD_REG>, TB;
} // SchedRW
"xadd{b}\t{$src, $dst|$dst, $src}", [], IIC_XADD_MEM>, TB;
def XADD16rm : I<0xC1, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
"xadd{w}\t{$src, $dst|$dst, $src}", [], IIC_XADD_MEM>, TB,
- OpSize;
+ OpSize16;
def XADD32rm : I<0xC1, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
"xadd{l}\t{$src, $dst|$dst, $src}", [], IIC_XADD_MEM>, TB,
- OpSize16;
+ OpSize32;
def XADD64rm : RI<0xC1, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
"xadd{q}\t{$src, $dst|$dst, $src}", [], IIC_XADD_MEM>, TB;
IIC_CMPXCHG_REG8>, TB;
def CMPXCHG16rr : I<0xB1, MRMDestReg, (outs GR16:$dst), (ins GR16:$src),
"cmpxchg{w}\t{$src, $dst|$dst, $src}", [],
- IIC_CMPXCHG_REG>, TB, OpSize;
+ IIC_CMPXCHG_REG>, TB, OpSize16;
def CMPXCHG32rr : I<0xB1, MRMDestReg, (outs GR32:$dst), (ins GR32:$src),
"cmpxchg{l}\t{$src, $dst|$dst, $src}", [],
- IIC_CMPXCHG_REG>, TB, OpSize16;
+ IIC_CMPXCHG_REG>, TB, OpSize32;
def CMPXCHG64rr : RI<0xB1, MRMDestReg, (outs GR64:$dst), (ins GR64:$src),
"cmpxchg{q}\t{$src, $dst|$dst, $src}", [],
IIC_CMPXCHG_REG>, TB;
IIC_CMPXCHG_MEM8>, TB;
def CMPXCHG16rm : I<0xB1, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
"cmpxchg{w}\t{$src, $dst|$dst, $src}", [],
- IIC_CMPXCHG_MEM>, TB, OpSize;
+ IIC_CMPXCHG_MEM>, TB, OpSize16;
def CMPXCHG32rm : I<0xB1, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
"cmpxchg{l}\t{$src, $dst|$dst, $src}", [],
- IIC_CMPXCHG_MEM>, TB, OpSize16;
+ IIC_CMPXCHG_MEM>, TB, OpSize32;
def CMPXCHG64rm : RI<0xB1, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
"cmpxchg{q}\t{$src, $dst|$dst, $src}", [],
IIC_CMPXCHG_MEM>, TB;
def LODSB : I<0xAC, RawFrmSrc, (outs), (ins srcidx8:$src),
"lodsb\t{$src, %al|al, $src}", [], IIC_LODS>;
def LODSW : I<0xAD, RawFrmSrc, (outs), (ins srcidx16:$src),
- "lodsw\t{$src, %ax|ax, $src}", [], IIC_LODS>, OpSize;
+ "lodsw\t{$src, %ax|ax, $src}", [], IIC_LODS>, OpSize16;
def LODSL : I<0xAD, RawFrmSrc, (outs), (ins srcidx32:$src),
- "lods{l|d}\t{$src, %eax|eax, $src}", [], IIC_LODS>, OpSize16;
+ "lods{l|d}\t{$src, %eax|eax, $src}", [], IIC_LODS>, OpSize32;
def LODSQ : RI<0xAD, RawFrmSrc, (outs), (ins srcidx64:$src),
"lodsq\t{$src, %rax|rax, $src}", [], IIC_LODS>;
}
def OUTSB : I<0x6E, RawFrmSrc, (outs), (ins srcidx8:$src),
"outsb\t{$src, %dx|dx, $src}", [], IIC_OUTS>;
def OUTSW : I<0x6F, RawFrmSrc, (outs), (ins srcidx16:$src),
- "outsw\t{$src, %dx|dx, $src}", [], IIC_OUTS>, OpSize;
+ "outsw\t{$src, %dx|dx, $src}", [], IIC_OUTS>, OpSize16;
def OUTSL : I<0x6F, RawFrmSrc, (outs), (ins srcidx32:$src),
- "outs{l|d}\t{$src, %dx|dx, $src}", [], IIC_OUTS>, OpSize16;
+ "outs{l|d}\t{$src, %dx|dx, $src}", [], IIC_OUTS>, OpSize32;
}
// Flag instructions
let SchedRW = [WriteSystem] in {
// Check Array Index Against Bounds
def BOUNDS16rm : I<0x62, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
- "bound\t{$src, $dst|$dst, $src}", [], IIC_BOUND>, OpSize,
+ "bound\t{$src, $dst|$dst, $src}", [], IIC_BOUND>, OpSize16,
Requires<[Not64BitMode]>;
def BOUNDS32rm : I<0x62, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
- "bound\t{$src, $dst|$dst, $src}", [], IIC_BOUND>, OpSize16,
+ "bound\t{$src, $dst|$dst, $src}", [], IIC_BOUND>, OpSize32,
Requires<[Not64BitMode]>;
// Adjust RPL Field of Segment Selector
def MOVBE16rm : I<0xF0, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"movbe{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (bswap (loadi16 addr:$src)))], IIC_MOVBE>,
- OpSize, T8;
+ OpSize16, T8;
def MOVBE32rm : I<0xF0, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"movbe{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (bswap (loadi32 addr:$src)))], IIC_MOVBE>,
- OpSize16, T8;
+ OpSize32, T8;
def MOVBE64rm : RI<0xF0, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
"movbe{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, (bswap (loadi64 addr:$src)))], IIC_MOVBE>,
def MOVBE16mr : I<0xF1, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
"movbe{w}\t{$src, $dst|$dst, $src}",
[(store (bswap GR16:$src), addr:$dst)], IIC_MOVBE>,
- OpSize, T8;
+ OpSize16, T8;
def MOVBE32mr : I<0xF1, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
"movbe{l}\t{$src, $dst|$dst, $src}",
[(store (bswap GR32:$src), addr:$dst)], IIC_MOVBE>,
- OpSize16, T8;
+ OpSize32, T8;
def MOVBE64mr : RI<0xF1, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
"movbe{q}\t{$src, $dst|$dst, $src}",
[(store (bswap GR64:$src), addr:$dst)], IIC_MOVBE>,
let Predicates = [HasRDRAND], Defs = [EFLAGS] in {
def RDRAND16r : I<0xC7, MRM6r, (outs GR16:$dst), (ins),
"rdrand{w}\t$dst",
- [(set GR16:$dst, EFLAGS, (X86rdrand))]>, OpSize, TB;
+ [(set GR16:$dst, EFLAGS, (X86rdrand))]>, OpSize16, TB;
def RDRAND32r : I<0xC7, MRM6r, (outs GR32:$dst), (ins),
"rdrand{l}\t$dst",
- [(set GR32:$dst, EFLAGS, (X86rdrand))]>, OpSize16, TB;
+ [(set GR32:$dst, EFLAGS, (X86rdrand))]>, OpSize32, TB;
def RDRAND64r : RI<0xC7, MRM6r, (outs GR64:$dst), (ins),
"rdrand{q}\t$dst",
[(set GR64:$dst, EFLAGS, (X86rdrand))]>, TB;
let Predicates = [HasRDSEED], Defs = [EFLAGS] in {
def RDSEED16r : I<0xC7, MRM7r, (outs GR16:$dst), (ins),
"rdseed{w}\t$dst",
- [(set GR16:$dst, EFLAGS, (X86rdseed))]>, OpSize, TB;
+ [(set GR16:$dst, EFLAGS, (X86rdseed))]>, OpSize16, TB;
def RDSEED32r : I<0xC7, MRM7r, (outs GR32:$dst), (ins),
"rdseed{l}\t$dst",
- [(set GR32:$dst, EFLAGS, (X86rdseed))]>, OpSize16, TB;
+ [(set GR32:$dst, EFLAGS, (X86rdseed))]>, OpSize32, TB;
def RDSEED64r : RI<0xC7, MRM7r, (outs GR64:$dst), (ins),
"rdseed{q}\t$dst",
[(set GR64:$dst, EFLAGS, (X86rdseed))]>, TB;
def LZCNT16rr : I<0xBD, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
"lzcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (ctlz GR16:$src)), (implicit EFLAGS)]>, XS,
- OpSize;
+ OpSize16;
def LZCNT16rm : I<0xBD, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"lzcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (ctlz (loadi16 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize;
+ (implicit EFLAGS)]>, XS, OpSize16;
def LZCNT32rr : I<0xBD, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"lzcnt{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (ctlz GR32:$src)), (implicit EFLAGS)]>, XS,
- OpSize16;
+ OpSize32;
def LZCNT32rm : I<0xBD, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"lzcnt{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (ctlz (loadi32 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize16;
+ (implicit EFLAGS)]>, XS, OpSize32;
def LZCNT64rr : RI<0xBD, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"lzcnt{q}\t{$src, $dst|$dst, $src}",
def TZCNT16rr : I<0xBC, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
"tzcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (cttz GR16:$src)), (implicit EFLAGS)]>, XS,
- OpSize;
+ OpSize16;
def TZCNT16rm : I<0xBC, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"tzcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (cttz (loadi16 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize;
+ (implicit EFLAGS)]>, XS, OpSize16;
def TZCNT32rr : I<0xBC, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"tzcnt{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (cttz GR32:$src)), (implicit EFLAGS)]>, XS,
- OpSize16;
+ OpSize32;
def TZCNT32rm : I<0xBC, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"tzcnt{l}\t{$src, $dst|$dst, $src}",
[(set GR32:$dst, (cttz (loadi32 addr:$src))),
- (implicit EFLAGS)]>, XS, OpSize16;
+ (implicit EFLAGS)]>, XS, OpSize32;
def TZCNT64rr : RI<0xBC, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
"tzcnt{q}\t{$src, $dst|$dst, $src}",
"popcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (ctpop GR16:$src)), (implicit EFLAGS)],
IIC_SSE_POPCNT_RR>,
- OpSize, XS;
+ OpSize16, XS;
def POPCNT16rm : I<0xB8, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
"popcnt{w}\t{$src, $dst|$dst, $src}",
[(set GR16:$dst, (ctpop (loadi16 addr:$src))),
- (implicit EFLAGS)], IIC_SSE_POPCNT_RM>, OpSize, XS;
+ (implicit EFLAGS)], IIC_SSE_POPCNT_RM>, OpSize16, XS;
def POPCNT32rr : I<0xB8, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"popcnt{l}\t{$src, $dst|$dst, $src}",
def CRC32r32r8 : SS42I_crc32r<0xF0, "crc32{b}", GR32, GR8,
int_x86_sse42_crc32_32_8>;
def CRC32r32m16 : SS42I_crc32m<0xF1, "crc32{w}", GR32, i16mem,
- int_x86_sse42_crc32_32_16>, OpSize;
+ int_x86_sse42_crc32_32_16>, OpSize16;
def CRC32r32r16 : SS42I_crc32r<0xF1, "crc32{w}", GR32, GR16,
- int_x86_sse42_crc32_32_16>, OpSize;
+ int_x86_sse42_crc32_32_16>, OpSize16;
def CRC32r32m32 : SS42I_crc32m<0xF1, "crc32{l}", GR32, i32mem,
- int_x86_sse42_crc32_32_32>, OpSize16;
+ int_x86_sse42_crc32_32_32>, OpSize32;
def CRC32r32r32 : SS42I_crc32r<0xF1, "crc32{l}", GR32, GR32,
- int_x86_sse42_crc32_32_32>, OpSize16;
+ int_x86_sse42_crc32_32_32>, OpSize32;
def CRC32r64m64 : SS42I_crc32m<0xF1, "crc32{q}", GR64, i64mem,
int_x86_sse42_crc32_64_64>, REX_W;
def CRC32r64r64 : SS42I_crc32r<0xF1, "crc32{q}", GR64, GR64,
[(set GR8:$dst, (shl GR8:$src1, CL))], IIC_SR>;
def SHL16rCL : I<0xD3, MRM4r, (outs GR16:$dst), (ins GR16:$src1),
"shl{w}\t{%cl, $dst|$dst, cl}",
- [(set GR16:$dst, (shl GR16:$src1, CL))], IIC_SR>, OpSize;
+ [(set GR16:$dst, (shl GR16:$src1, CL))], IIC_SR>, OpSize16;
def SHL32rCL : I<0xD3, MRM4r, (outs GR32:$dst), (ins GR32:$src1),
"shl{l}\t{%cl, $dst|$dst, cl}",
- [(set GR32:$dst, (shl GR32:$src1, CL))], IIC_SR>, OpSize16;
+ [(set GR32:$dst, (shl GR32:$src1, CL))], IIC_SR>, OpSize32;
def SHL64rCL : RI<0xD3, MRM4r, (outs GR64:$dst), (ins GR64:$src1),
"shl{q}\t{%cl, $dst|$dst, cl}",
[(set GR64:$dst, (shl GR64:$src1, CL))], IIC_SR>;
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)))], IIC_SR>,
- OpSize;
+ OpSize16;
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)))], IIC_SR>,
- OpSize16;
+ OpSize32;
def SHL64ri : RIi8<0xC1, MRM4r, (outs GR64:$dst),
(ins GR64:$src1, i8imm:$src2),
"shl{q}\t{$src2, $dst|$dst, $src2}",
def SHL8r1 : I<0xD0, MRM4r, (outs GR8:$dst), (ins GR8:$src1),
"shl{b}\t$dst", [], IIC_SR>;
def SHL16r1 : I<0xD1, MRM4r, (outs GR16:$dst), (ins GR16:$src1),
- "shl{w}\t$dst", [], IIC_SR>, OpSize;
+ "shl{w}\t$dst", [], IIC_SR>, OpSize16;
def SHL32r1 : I<0xD1, MRM4r, (outs GR32:$dst), (ins GR32:$src1),
- "shl{l}\t$dst", [], IIC_SR>, OpSize16;
+ "shl{l}\t$dst", [], IIC_SR>, OpSize32;
def SHL64r1 : RI<0xD1, MRM4r, (outs GR64:$dst), (ins GR64:$src1),
"shl{q}\t$dst", [], IIC_SR>;
} // hasSideEffects = 0
def SHL16mCL : I<0xD3, MRM4m, (outs), (ins i16mem:$dst),
"shl{w}\t{%cl, $dst|$dst, cl}",
[(store (shl (loadi16 addr:$dst), CL), addr:$dst)], IIC_SR>,
- OpSize;
+ OpSize16;
def SHL32mCL : I<0xD3, MRM4m, (outs), (ins i32mem:$dst),
"shl{l}\t{%cl, $dst|$dst, cl}",
[(store (shl (loadi32 addr:$dst), CL), addr:$dst)], IIC_SR>,
- OpSize16;
+ OpSize32;
def SHL64mCL : RI<0xD3, MRM4m, (outs), (ins i64mem:$dst),
"shl{q}\t{%cl, $dst|$dst, cl}",
[(store (shl (loadi64 addr:$dst), CL), addr:$dst)], IIC_SR>;
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)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SHL64mi : RIi8<0xC1, MRM4m, (outs), (ins i64mem:$dst, i8imm:$src),
"shl{q}\t{$src, $dst|$dst, $src}",
[(store (shl (loadi64 addr:$dst), (i8 imm:$src)), addr:$dst)],
def SHL16m1 : I<0xD1, MRM4m, (outs), (ins i16mem:$dst),
"shl{w}\t$dst",
[(store (shl (loadi16 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
def SHL32m1 : I<0xD1, MRM4m, (outs), (ins i32mem:$dst),
"shl{l}\t$dst",
[(store (shl (loadi32 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SHL64m1 : RI<0xD1, MRM4m, (outs), (ins i64mem:$dst),
"shl{q}\t$dst",
[(store (shl (loadi64 addr:$dst), (i8 1)), addr:$dst)],
[(set GR8:$dst, (srl GR8:$src1, CL))], IIC_SR>;
def SHR16rCL : I<0xD3, MRM5r, (outs GR16:$dst), (ins GR16:$src1),
"shr{w}\t{%cl, $dst|$dst, cl}",
- [(set GR16:$dst, (srl GR16:$src1, CL))], IIC_SR>, OpSize;
+ [(set GR16:$dst, (srl GR16:$src1, CL))], IIC_SR>, OpSize16;
def SHR32rCL : I<0xD3, MRM5r, (outs GR32:$dst), (ins GR32:$src1),
"shr{l}\t{%cl, $dst|$dst, cl}",
- [(set GR32:$dst, (srl GR32:$src1, CL))], IIC_SR>, OpSize16;
+ [(set GR32:$dst, (srl GR32:$src1, CL))], IIC_SR>, OpSize32;
def SHR64rCL : RI<0xD3, MRM5r, (outs GR64:$dst), (ins GR64:$src1),
"shr{q}\t{%cl, $dst|$dst, cl}",
[(set GR64:$dst, (srl GR64:$src1, CL))], IIC_SR>;
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)))],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
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)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SHR64ri : RIi8<0xC1, MRM5r, (outs GR64:$dst), (ins GR64:$src1, i8imm:$src2),
"shr{q}\t{$src2, $dst|$dst, $src2}",
[(set GR64:$dst, (srl GR64:$src1, (i8 imm:$src2)))], IIC_SR>;
[(set GR8:$dst, (srl GR8:$src1, (i8 1)))], IIC_SR>;
def SHR16r1 : I<0xD1, MRM5r, (outs GR16:$dst), (ins GR16:$src1),
"shr{w}\t$dst",
- [(set GR16:$dst, (srl GR16:$src1, (i8 1)))], IIC_SR>, OpSize;
+ [(set GR16:$dst, (srl GR16:$src1, (i8 1)))], IIC_SR>, OpSize16;
def SHR32r1 : I<0xD1, MRM5r, (outs GR32:$dst), (ins GR32:$src1),
"shr{l}\t$dst",
- [(set GR32:$dst, (srl GR32:$src1, (i8 1)))], IIC_SR>, OpSize16;
+ [(set GR32:$dst, (srl GR32:$src1, (i8 1)))], IIC_SR>, OpSize32;
def SHR64r1 : RI<0xD1, MRM5r, (outs GR64:$dst), (ins GR64:$src1),
"shr{q}\t$dst",
[(set GR64:$dst, (srl GR64:$src1, (i8 1)))], IIC_SR>;
def SHR16mCL : I<0xD3, MRM5m, (outs), (ins i16mem:$dst),
"shr{w}\t{%cl, $dst|$dst, cl}",
[(store (srl (loadi16 addr:$dst), CL), addr:$dst)], IIC_SR>,
- OpSize;
+ OpSize16;
def SHR32mCL : I<0xD3, MRM5m, (outs), (ins i32mem:$dst),
"shr{l}\t{%cl, $dst|$dst, cl}",
[(store (srl (loadi32 addr:$dst), CL), addr:$dst)], IIC_SR>,
- OpSize16;
+ OpSize32;
def SHR64mCL : RI<0xD3, MRM5m, (outs), (ins i64mem:$dst),
"shr{q}\t{%cl, $dst|$dst, cl}",
[(store (srl (loadi64 addr:$dst), CL), addr:$dst)], IIC_SR>;
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)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SHR64mi : RIi8<0xC1, MRM5m, (outs), (ins i64mem:$dst, i8imm:$src),
"shr{q}\t{$src, $dst|$dst, $src}",
[(store (srl (loadi64 addr:$dst), (i8 imm:$src)), addr:$dst)],
def SHR16m1 : I<0xD1, MRM5m, (outs), (ins i16mem:$dst),
"shr{w}\t$dst",
[(store (srl (loadi16 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>,OpSize;
+ IIC_SR>, OpSize16;
def SHR32m1 : I<0xD1, MRM5m, (outs), (ins i32mem:$dst),
"shr{l}\t$dst",
[(store (srl (loadi32 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SHR64m1 : RI<0xD1, MRM5m, (outs), (ins i64mem:$dst),
"shr{q}\t$dst",
[(store (srl (loadi64 addr:$dst), (i8 1)), addr:$dst)],
def SAR16rCL : I<0xD3, MRM7r, (outs GR16:$dst), (ins GR16:$src1),
"sar{w}\t{%cl, $dst|$dst, cl}",
[(set GR16:$dst, (sra GR16:$src1, CL))],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def SAR32rCL : I<0xD3, MRM7r, (outs GR32:$dst), (ins GR32:$src1),
"sar{l}\t{%cl, $dst|$dst, cl}",
[(set GR32:$dst, (sra GR32:$src1, CL))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SAR64rCL : RI<0xD3, MRM7r, (outs GR64:$dst), (ins GR64:$src1),
"sar{q}\t{%cl, $dst|$dst, cl}",
[(set GR64:$dst, (sra GR64:$src1, CL))],
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)))],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SAR64ri : RIi8<0xC1, MRM7r, (outs GR64:$dst),
(ins GR64:$src1, i8imm:$src2),
"sar{q}\t{$src2, $dst|$dst, $src2}",
def SAR16r1 : I<0xD1, MRM7r, (outs GR16:$dst), (ins GR16:$src1),
"sar{w}\t$dst",
[(set GR16:$dst, (sra GR16:$src1, (i8 1)))],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def SAR32r1 : I<0xD1, MRM7r, (outs GR32:$dst), (ins GR32:$src1),
"sar{l}\t$dst",
[(set GR32:$dst, (sra GR32:$src1, (i8 1)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SAR64r1 : RI<0xD1, MRM7r, (outs GR64:$dst), (ins GR64:$src1),
"sar{q}\t$dst",
[(set GR64:$dst, (sra GR64:$src1, (i8 1)))],
def SAR16mCL : I<0xD3, MRM7m, (outs), (ins i16mem:$dst),
"sar{w}\t{%cl, $dst|$dst, cl}",
[(store (sra (loadi16 addr:$dst), CL), addr:$dst)],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def SAR32mCL : I<0xD3, MRM7m, (outs), (ins i32mem:$dst),
"sar{l}\t{%cl, $dst|$dst, cl}",
[(store (sra (loadi32 addr:$dst), CL), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SAR64mCL : RI<0xD3, MRM7m, (outs), (ins i64mem:$dst),
"sar{q}\t{%cl, $dst|$dst, cl}",
[(store (sra (loadi64 addr:$dst), CL), addr:$dst)],
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)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SAR64mi : RIi8<0xC1, MRM7m, (outs), (ins i64mem:$dst, i8imm:$src),
"sar{q}\t{$src, $dst|$dst, $src}",
[(store (sra (loadi64 addr:$dst), (i8 imm:$src)), addr:$dst)],
def SAR16m1 : I<0xD1, MRM7m, (outs), (ins i16mem:$dst),
"sar{w}\t$dst",
[(store (sra (loadi16 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
def SAR32m1 : I<0xD1, MRM7m, (outs), (ins i32mem:$dst),
"sar{l}\t$dst",
[(store (sra (loadi32 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def SAR64m1 : RI<0xD1, MRM7m, (outs), (ins i64mem:$dst),
"sar{q}\t$dst",
[(store (sra (loadi64 addr:$dst), (i8 1)), addr:$dst)],
"rcl{b}\t{%cl, $dst|$dst, cl}", [], IIC_SR>;
def RCL16r1 : I<0xD1, MRM2r, (outs GR16:$dst), (ins GR16:$src1),
- "rcl{w}\t$dst", [], IIC_SR>, OpSize;
+ "rcl{w}\t$dst", [], IIC_SR>, OpSize16;
def RCL16ri : Ii8<0xC1, MRM2r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$cnt),
- "rcl{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize;
+ "rcl{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
let Uses = [CL] in
def RCL16rCL : I<0xD3, MRM2r, (outs GR16:$dst), (ins GR16:$src1),
- "rcl{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize;
+ "rcl{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
def RCL32r1 : I<0xD1, MRM2r, (outs GR32:$dst), (ins GR32:$src1),
- "rcl{l}\t$dst", [], IIC_SR>, OpSize16;
+ "rcl{l}\t$dst", [], IIC_SR>, OpSize32;
def RCL32ri : Ii8<0xC1, MRM2r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$cnt),
- "rcl{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
+ "rcl{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize32;
let Uses = [CL] in
def RCL32rCL : I<0xD3, MRM2r, (outs GR32:$dst), (ins GR32:$src1),
- "rcl{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
+ "rcl{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize32;
def RCL64r1 : RI<0xD1, MRM2r, (outs GR64:$dst), (ins GR64:$src1),
"rcr{b}\t{%cl, $dst|$dst, cl}", [], IIC_SR>;
def RCR16r1 : I<0xD1, MRM3r, (outs GR16:$dst), (ins GR16:$src1),
- "rcr{w}\t$dst", [], IIC_SR>, OpSize;
+ "rcr{w}\t$dst", [], IIC_SR>, OpSize16;
def RCR16ri : Ii8<0xC1, MRM3r, (outs GR16:$dst), (ins GR16:$src1, i8imm:$cnt),
- "rcr{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize;
+ "rcr{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
let Uses = [CL] in
def RCR16rCL : I<0xD3, MRM3r, (outs GR16:$dst), (ins GR16:$src1),
- "rcr{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize;
+ "rcr{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
def RCR32r1 : I<0xD1, MRM3r, (outs GR32:$dst), (ins GR32:$src1),
- "rcr{l}\t$dst", [], IIC_SR>, OpSize16;
+ "rcr{l}\t$dst", [], IIC_SR>, OpSize32;
def RCR32ri : Ii8<0xC1, MRM3r, (outs GR32:$dst), (ins GR32:$src1, i8imm:$cnt),
- "rcr{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
+ "rcr{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize32;
let Uses = [CL] in
def RCR32rCL : I<0xD3, MRM3r, (outs GR32:$dst), (ins GR32:$src1),
- "rcr{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
+ "rcr{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize32;
def RCR64r1 : RI<0xD1, MRM3r, (outs GR64:$dst), (ins GR64:$src1),
"rcr{q}\t$dst", [], IIC_SR>;
def RCL8mi : Ii8<0xC0, MRM2m, (outs), (ins i8mem:$dst, i8imm:$cnt),
"rcl{b}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>;
def RCL16m1 : I<0xD1, MRM2m, (outs), (ins i16mem:$dst),
- "rcl{w}\t$dst", [], IIC_SR>, OpSize;
+ "rcl{w}\t$dst", [], IIC_SR>, OpSize16;
def RCL16mi : Ii8<0xC1, MRM2m, (outs), (ins i16mem:$dst, i8imm:$cnt),
- "rcl{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize;
+ "rcl{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
def RCL32m1 : I<0xD1, MRM2m, (outs), (ins i32mem:$dst),
- "rcl{l}\t$dst", [], IIC_SR>, OpSize16;
+ "rcl{l}\t$dst", [], IIC_SR>, OpSize32;
def RCL32mi : Ii8<0xC1, MRM2m, (outs), (ins i32mem:$dst, i8imm:$cnt),
- "rcl{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
+ "rcl{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize32;
def RCL64m1 : RI<0xD1, MRM2m, (outs), (ins i64mem:$dst),
"rcl{q}\t$dst", [], IIC_SR>;
def RCL64mi : RIi8<0xC1, MRM2m, (outs), (ins i64mem:$dst, i8imm:$cnt),
def RCR8mi : Ii8<0xC0, MRM3m, (outs), (ins i8mem:$dst, i8imm:$cnt),
"rcr{b}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>;
def RCR16m1 : I<0xD1, MRM3m, (outs), (ins i16mem:$dst),
- "rcr{w}\t$dst", [], IIC_SR>, OpSize;
+ "rcr{w}\t$dst", [], IIC_SR>, OpSize16;
def RCR16mi : Ii8<0xC1, MRM3m, (outs), (ins i16mem:$dst, i8imm:$cnt),
- "rcr{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize;
+ "rcr{w}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
def RCR32m1 : I<0xD1, MRM3m, (outs), (ins i32mem:$dst),
- "rcr{l}\t$dst", [], IIC_SR>, OpSize16;
+ "rcr{l}\t$dst", [], IIC_SR>, OpSize32;
def RCR32mi : Ii8<0xC1, MRM3m, (outs), (ins i32mem:$dst, i8imm:$cnt),
- "rcr{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize16;
+ "rcr{l}\t{$cnt, $dst|$dst, $cnt}", [], IIC_SR>, OpSize32;
def RCR64m1 : RI<0xD1, MRM3m, (outs), (ins i64mem:$dst),
"rcr{q}\t$dst", [], IIC_SR>;
def RCR64mi : RIi8<0xC1, MRM3m, (outs), (ins i64mem:$dst, i8imm:$cnt),
def RCL8mCL : I<0xD2, MRM2m, (outs), (ins i8mem:$dst),
"rcl{b}\t{%cl, $dst|$dst, cl}", [], IIC_SR>;
def RCL16mCL : I<0xD3, MRM2m, (outs), (ins i16mem:$dst),
- "rcl{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize;
+ "rcl{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
def RCL32mCL : I<0xD3, MRM2m, (outs), (ins i32mem:$dst),
- "rcl{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
+ "rcl{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize32;
def RCL64mCL : RI<0xD3, MRM2m, (outs), (ins i64mem:$dst),
"rcl{q}\t{%cl, $dst|$dst, cl}", [], IIC_SR>;
def RCR8mCL : I<0xD2, MRM3m, (outs), (ins i8mem:$dst),
"rcr{b}\t{%cl, $dst|$dst, cl}", [], IIC_SR>;
def RCR16mCL : I<0xD3, MRM3m, (outs), (ins i16mem:$dst),
- "rcr{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize;
+ "rcr{w}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
def RCR32mCL : I<0xD3, MRM3m, (outs), (ins i32mem:$dst),
- "rcr{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize16;
+ "rcr{l}\t{%cl, $dst|$dst, cl}", [], IIC_SR>, OpSize32;
def RCR64mCL : RI<0xD3, MRM3m, (outs), (ins i64mem:$dst),
"rcr{q}\t{%cl, $dst|$dst, cl}", [], IIC_SR>;
}
[(set GR8:$dst, (rotl GR8:$src1, CL))], IIC_SR>;
def ROL16rCL : I<0xD3, MRM0r, (outs GR16:$dst), (ins GR16:$src1),
"rol{w}\t{%cl, $dst|$dst, cl}",
- [(set GR16:$dst, (rotl GR16:$src1, CL))], IIC_SR>, OpSize;
+ [(set GR16:$dst, (rotl GR16:$src1, CL))], IIC_SR>, OpSize16;
def ROL32rCL : I<0xD3, MRM0r, (outs GR32:$dst), (ins GR32:$src1),
"rol{l}\t{%cl, $dst|$dst, cl}",
- [(set GR32:$dst, (rotl GR32:$src1, CL))], IIC_SR>, OpSize16;
+ [(set GR32:$dst, (rotl GR32:$src1, CL))], IIC_SR>, OpSize32;
def ROL64rCL : RI<0xD3, MRM0r, (outs GR64:$dst), (ins GR64:$src1),
"rol{q}\t{%cl, $dst|$dst, cl}",
[(set GR64:$dst, (rotl GR64:$src1, CL))], IIC_SR>;
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)))],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROL64ri : RIi8<0xC1, MRM0r, (outs GR64:$dst),
(ins GR64:$src1, i8imm:$src2),
"rol{q}\t{$src2, $dst|$dst, $src2}",
def ROL16r1 : I<0xD1, MRM0r, (outs GR16:$dst), (ins GR16:$src1),
"rol{w}\t$dst",
[(set GR16:$dst, (rotl GR16:$src1, (i8 1)))],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def ROL32r1 : I<0xD1, MRM0r, (outs GR32:$dst), (ins GR32:$src1),
"rol{l}\t$dst",
[(set GR32:$dst, (rotl GR32:$src1, (i8 1)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROL64r1 : RI<0xD1, MRM0r, (outs GR64:$dst), (ins GR64:$src1),
"rol{q}\t$dst",
[(set GR64:$dst, (rotl GR64:$src1, (i8 1)))],
def ROL16mCL : I<0xD3, MRM0m, (outs), (ins i16mem:$dst),
"rol{w}\t{%cl, $dst|$dst, cl}",
[(store (rotl (loadi16 addr:$dst), CL), addr:$dst)],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def ROL32mCL : I<0xD3, MRM0m, (outs), (ins i32mem:$dst),
"rol{l}\t{%cl, $dst|$dst, cl}",
[(store (rotl (loadi32 addr:$dst), CL), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROL64mCL : RI<0xD3, MRM0m, (outs), (ins i64mem:$dst),
"rol{q}\t{%cl, $dst|$dst, cl}",
[(store (rotl (loadi64 addr:$dst), CL), addr:$dst)],
def ROL16mi : Ii8<0xC1, MRM0m, (outs), (ins i16mem:$dst, i8imm:$src1),
"rol{w}\t{$src1, $dst|$dst, $src1}",
[(store (rotl (loadi16 addr:$dst), (i8 imm:$src1)), addr:$dst)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
def ROL32mi : Ii8<0xC1, MRM0m, (outs), (ins i32mem:$dst, i8imm:$src1),
"rol{l}\t{$src1, $dst|$dst, $src1}",
[(store (rotl (loadi32 addr:$dst), (i8 imm:$src1)), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROL64mi : RIi8<0xC1, MRM0m, (outs), (ins i64mem:$dst, i8imm:$src1),
"rol{q}\t{$src1, $dst|$dst, $src1}",
[(store (rotl (loadi64 addr:$dst), (i8 imm:$src1)), addr:$dst)],
def ROL16m1 : I<0xD1, MRM0m, (outs), (ins i16mem:$dst),
"rol{w}\t$dst",
[(store (rotl (loadi16 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
def ROL32m1 : I<0xD1, MRM0m, (outs), (ins i32mem:$dst),
"rol{l}\t$dst",
[(store (rotl (loadi32 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROL64m1 : RI<0xD1, MRM0m, (outs), (ins i64mem:$dst),
"rol{q}\t$dst",
[(store (rotl (loadi64 addr:$dst), (i8 1)), addr:$dst)],
[(set GR8:$dst, (rotr GR8:$src1, CL))], IIC_SR>;
def ROR16rCL : I<0xD3, MRM1r, (outs GR16:$dst), (ins GR16:$src1),
"ror{w}\t{%cl, $dst|$dst, cl}",
- [(set GR16:$dst, (rotr GR16:$src1, CL))], IIC_SR>, OpSize;
+ [(set GR16:$dst, (rotr GR16:$src1, CL))], IIC_SR>, OpSize16;
def ROR32rCL : I<0xD3, MRM1r, (outs GR32:$dst), (ins GR32:$src1),
"ror{l}\t{%cl, $dst|$dst, cl}",
- [(set GR32:$dst, (rotr GR32:$src1, CL))], IIC_SR>, OpSize16;
+ [(set GR32:$dst, (rotr GR32:$src1, CL))], IIC_SR>, OpSize32;
def ROR64rCL : RI<0xD3, MRM1r, (outs GR64:$dst), (ins GR64:$src1),
"ror{q}\t{%cl, $dst|$dst, cl}",
[(set GR64:$dst, (rotr GR64:$src1, CL))], IIC_SR>;
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)))],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROR64ri : RIi8<0xC1, MRM1r, (outs GR64:$dst),
(ins GR64:$src1, i8imm:$src2),
"ror{q}\t{$src2, $dst|$dst, $src2}",
def ROR16r1 : I<0xD1, MRM1r, (outs GR16:$dst), (ins GR16:$src1),
"ror{w}\t$dst",
[(set GR16:$dst, (rotr GR16:$src1, (i8 1)))],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def ROR32r1 : I<0xD1, MRM1r, (outs GR32:$dst), (ins GR32:$src1),
"ror{l}\t$dst",
[(set GR32:$dst, (rotr GR32:$src1, (i8 1)))],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROR64r1 : RI<0xD1, MRM1r, (outs GR64:$dst), (ins GR64:$src1),
"ror{q}\t$dst",
[(set GR64:$dst, (rotr GR64:$src1, (i8 1)))],
def ROR16mCL : I<0xD3, MRM1m, (outs), (ins i16mem:$dst),
"ror{w}\t{%cl, $dst|$dst, cl}",
[(store (rotr (loadi16 addr:$dst), CL), addr:$dst)],
- IIC_SR>, OpSize;
+ IIC_SR>, OpSize16;
def ROR32mCL : I<0xD3, MRM1m, (outs), (ins i32mem:$dst),
"ror{l}\t{%cl, $dst|$dst, cl}",
[(store (rotr (loadi32 addr:$dst), CL), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROR64mCL : RI<0xD3, MRM1m, (outs), (ins i64mem:$dst),
"ror{q}\t{%cl, $dst|$dst, cl}",
[(store (rotr (loadi64 addr:$dst), CL), addr:$dst)],
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)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
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)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROR64mi : RIi8<0xC1, MRM1m, (outs), (ins i64mem:$dst, i8imm:$src),
"ror{q}\t{$src, $dst|$dst, $src}",
[(store (rotr (loadi64 addr:$dst), (i8 imm:$src)), addr:$dst)],
def ROR16m1 : I<0xD1, MRM1m, (outs), (ins i16mem:$dst),
"ror{w}\t$dst",
[(store (rotr (loadi16 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>,
- OpSize;
+ IIC_SR>, OpSize16;
def ROR32m1 : I<0xD1, MRM1m, (outs), (ins i32mem:$dst),
"ror{l}\t$dst",
[(store (rotr (loadi32 addr:$dst), (i8 1)), addr:$dst)],
- IIC_SR>, OpSize16;
+ IIC_SR>, OpSize32;
def ROR64m1 : RI<0xD1, MRM1m, (outs), (ins i64mem:$dst),
"ror{q}\t$dst",
[(store (rotr (loadi64 addr:$dst), (i8 1)), addr:$dst)],
"shld{w}\t{%cl, $src2, $dst|$dst, $src2, cl}",
[(set GR16:$dst, (X86shld GR16:$src1, GR16:$src2, CL))],
IIC_SHD16_REG_CL>,
- TB, OpSize;
+ TB, OpSize16;
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))],
IIC_SHD16_REG_CL>,
- TB, OpSize;
+ TB, OpSize16;
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))],
- IIC_SHD32_REG_CL>, TB, OpSize16;
+ IIC_SHD32_REG_CL>, TB, OpSize32;
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))],
- IIC_SHD32_REG_CL>, TB, OpSize16;
+ IIC_SHD32_REG_CL>, TB, OpSize32;
def SHLD64rrCL : RI<0xA5, MRMDestReg, (outs GR64:$dst),
(ins GR64:$src1, GR64:$src2),
"shld{q}\t{%cl, $src2, $dst|$dst, $src2, cl}",
"shld{w}\t{$src3, $src2, $dst|$dst, $src2, $src3}",
[(set GR16:$dst, (X86shld GR16:$src1, GR16:$src2,
(i8 imm:$src3)))], IIC_SHD16_REG_IM>,
- TB, OpSize;
+ TB, OpSize16;
def SHRD16rri8 : Ii8<0xAC, MRMDestReg,
(outs GR16:$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:$src3)))], IIC_SHD16_REG_IM>,
- TB, OpSize;
+ TB, OpSize16;
def SHLD32rri8 : Ii8<0xA4, MRMDestReg,
(outs GR32:$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:$src3)))], IIC_SHD32_REG_IM>,
- TB, OpSize16;
+ TB, OpSize32;
def SHRD32rri8 : Ii8<0xAC, MRMDestReg,
(outs GR32:$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:$src3)))], IIC_SHD32_REG_IM>,
- TB, OpSize16;
+ TB, OpSize32;
def SHLD64rri8 : RIi8<0xA4, MRMDestReg,
(outs GR64:$dst),
(ins GR64:$src1, GR64:$src2, i8imm:$src3),
def SHLD16mrCL : I<0xA5, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
"shld{w}\t{%cl, $src2, $dst|$dst, $src2, cl}",
[(store (X86shld (loadi16 addr:$dst), GR16:$src2, CL),
- addr:$dst)], IIC_SHD16_MEM_CL>, TB, OpSize;
+ addr:$dst)], IIC_SHD16_MEM_CL>, TB, OpSize16;
def SHRD16mrCL : I<0xAD, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src2),
"shrd{w}\t{%cl, $src2, $dst|$dst, $src2, cl}",
[(store (X86shrd (loadi16 addr:$dst), GR16:$src2, CL),
- addr:$dst)], IIC_SHD16_MEM_CL>, TB, OpSize;
+ addr:$dst)], IIC_SHD16_MEM_CL>, TB, OpSize16;
def SHLD32mrCL : I<0xA5, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
"shld{l}\t{%cl, $src2, $dst|$dst, $src2, cl}",
[(store (X86shld (loadi32 addr:$dst), GR32:$src2, CL),
- addr:$dst)], IIC_SHD32_MEM_CL>, TB, OpSize16;
+ addr:$dst)], IIC_SHD32_MEM_CL>, TB, OpSize32;
def SHRD32mrCL : I<0xAD, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src2),
"shrd{l}\t{%cl, $src2, $dst|$dst, $src2, cl}",
[(store (X86shrd (loadi32 addr:$dst), GR32:$src2, CL),
- addr:$dst)], IIC_SHD32_MEM_CL>, TB, OpSize16;
+ addr:$dst)], IIC_SHD32_MEM_CL>, TB, OpSize32;
def SHLD64mrCL : RI<0xA5, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src2),
"shld{q}\t{%cl, $src2, $dst|$dst, $src2, cl}",
[(store (X86shld (loadi16 addr:$dst), GR16:$src2,
(i8 imm:$src3)), addr:$dst)],
IIC_SHD16_MEM_IM>,
- TB, OpSize;
+ TB, OpSize16;
def SHRD16mri8 : Ii8<0xAC, MRMDestMem,
(outs), (ins i16mem:$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:$dst)],
IIC_SHD16_MEM_IM>,
- TB, OpSize;
+ TB, OpSize16;
def SHLD32mri8 : Ii8<0xA4, MRMDestMem,
(outs), (ins i32mem:$dst, GR32:$src2, i8imm:$src3),
[(store (X86shld (loadi32 addr:$dst), GR32:$src2,
(i8 imm:$src3)), addr:$dst)],
IIC_SHD32_MEM_IM>,
- TB, OpSize16;
+ TB, OpSize32;
def SHRD32mri8 : Ii8<0xAC, MRMDestMem,
(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:$dst)],
IIC_SHD32_MEM_IM>,
- TB, OpSize16;
+ TB, OpSize32;
def SHLD64mri8 : RIi8<0xA4, MRMDestMem,
(outs), (ins i64mem:$dst, GR64:$src2, i8imm:$src3),
def SYSEXIT64 :RI<0x35, RawFrm, (outs), (ins), "sysexit{q}", []>, TB,
Requires<[In64BitMode]>;
-def IRET16 : I<0xcf, RawFrm, (outs), (ins), "iret{w}", [], IIC_IRET>, OpSize;
+def IRET16 : I<0xcf, RawFrm, (outs), (ins), "iret{w}", [], IIC_IRET>, OpSize16;
def IRET32 : I<0xcf, RawFrm, (outs), (ins), "iret{l|d}", [], IIC_IRET>,
- OpSize16;
+ OpSize32;
def IRET64 : RI<0xcf, RawFrm, (outs), (ins), "iretq", [], IIC_IRET>,
Requires<[In64BitMode]>;
} // SchedRW
"in{b}\t{%dx, %al|al, dx}", [], IIC_IN_RR>;
let Defs = [AX], Uses = [DX] in
def IN16rr : I<0xED, RawFrm, (outs), (ins),
- "in{w}\t{%dx, %ax|ax, dx}", [], IIC_IN_RR>, OpSize;
+ "in{w}\t{%dx, %ax|ax, dx}", [], IIC_IN_RR>, OpSize16;
let Defs = [EAX], Uses = [DX] in
def IN32rr : I<0xED, RawFrm, (outs), (ins),
- "in{l}\t{%dx, %eax|eax, dx}", [], IIC_IN_RR>, OpSize16;
+ "in{l}\t{%dx, %eax|eax, dx}", [], IIC_IN_RR>, OpSize32;
let Defs = [AL] in
def IN8ri : Ii8<0xE4, RawFrm, (outs), (ins i8imm:$port),
"in{b}\t{$port, %al|al, $port}", [], IIC_IN_RI>;
let Defs = [AX] in
def IN16ri : Ii8<0xE5, RawFrm, (outs), (ins i8imm:$port),
- "in{w}\t{$port, %ax|ax, $port}", [], IIC_IN_RI>, OpSize;
+ "in{w}\t{$port, %ax|ax, $port}", [], IIC_IN_RI>, OpSize16;
let Defs = [EAX] in
def IN32ri : Ii8<0xE5, RawFrm, (outs), (ins i8imm:$port),
- "in{l}\t{$port, %eax|eax, $port}", [], IIC_IN_RI>, OpSize16;
+ "in{l}\t{$port, %eax|eax, $port}", [], IIC_IN_RI>, OpSize32;
let Uses = [DX, AL] in
def OUT8rr : I<0xEE, RawFrm, (outs), (ins),
"out{b}\t{%al, %dx|dx, al}", [], IIC_OUT_RR>;
let Uses = [DX, AX] in
def OUT16rr : I<0xEF, RawFrm, (outs), (ins),
- "out{w}\t{%ax, %dx|dx, ax}", [], IIC_OUT_RR>, OpSize;
+ "out{w}\t{%ax, %dx|dx, ax}", [], IIC_OUT_RR>, OpSize16;
let Uses = [DX, EAX] in
def OUT32rr : I<0xEF, RawFrm, (outs), (ins),
- "out{l}\t{%eax, %dx|dx, eax}", [], IIC_OUT_RR>, OpSize16;
+ "out{l}\t{%eax, %dx|dx, eax}", [], IIC_OUT_RR>, OpSize32;
let Uses = [AL] in
def OUT8ir : Ii8<0xE6, RawFrm, (outs), (ins i8imm:$port),
"out{b}\t{%al, $port|$port, al}", [], IIC_OUT_IR>;
let Uses = [AX] in
def OUT16ir : Ii8<0xE7, RawFrm, (outs), (ins i8imm:$port),
- "out{w}\t{%ax, $port|$port, ax}", [], IIC_OUT_IR>, OpSize;
+ "out{w}\t{%ax, $port|$port, ax}", [], IIC_OUT_IR>, OpSize16;
let Uses = [EAX] in
def OUT32ir : Ii8<0xE7, RawFrm, (outs), (ins i8imm:$port),
- "out{l}\t{%eax, $port|$port, eax}", [], IIC_OUT_IR>, OpSize16;
+ "out{l}\t{%eax, $port|$port, eax}", [], IIC_OUT_IR>, OpSize32;
def IN8 : I<0x6C, RawFrmDst, (outs dstidx8:$dst), (ins),
"insb\t{%dx, $dst|$dst, dx}", [], IIC_INS>;
def IN16 : I<0x6D, RawFrmDst, (outs dstidx16:$dst), (ins),
- "insw\t{%dx, $dst|$dst, dx}", [], IIC_INS>, OpSize;
+ "insw\t{%dx, $dst|$dst, dx}", [], IIC_INS>, OpSize16;
def IN32 : I<0x6D, RawFrmDst, (outs dstidx32:$dst), (ins),
- "ins{l|d}\t{%dx, $dst|$dst, dx}", [], IIC_INS>, OpSize16;
+ "ins{l|d}\t{%dx, $dst|$dst, dx}", [], IIC_INS>, OpSize32;
} // SchedRW
//===----------------------------------------------------------------------===//
let SchedRW = [WriteMove] in {
def MOV16rs : I<0x8C, MRMDestReg, (outs GR16:$dst), (ins SEGMENT_REG:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>, OpSize16;
def MOV32rs : I<0x8C, MRMDestReg, (outs GR32:$dst), (ins SEGMENT_REG:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>, OpSize16;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>, OpSize32;
def MOV64rs : RI<0x8C, MRMDestReg, (outs GR64:$dst), (ins SEGMENT_REG:$src),
"mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_REG_SR>;
def MOV16ms : I<0x8C, MRMDestMem, (outs i16mem:$dst), (ins SEGMENT_REG:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>, OpSize16;
def MOV32ms : I<0x8C, MRMDestMem, (outs i32mem:$dst), (ins SEGMENT_REG:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>, OpSize16;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>, OpSize32;
def MOV64ms : RI<0x8C, MRMDestMem, (outs i64mem:$dst), (ins SEGMENT_REG:$src),
"mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_MEM_SR>;
def MOV16sr : I<0x8E, MRMSrcReg, (outs SEGMENT_REG:$dst), (ins GR16:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>, OpSize16;
def MOV32sr : I<0x8E, MRMSrcReg, (outs SEGMENT_REG:$dst), (ins GR32:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>, OpSize16;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>, OpSize32;
def MOV64sr : RI<0x8E, MRMSrcReg, (outs SEGMENT_REG:$dst), (ins GR64:$src),
"mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_REG>;
def MOV16sm : I<0x8E, MRMSrcMem, (outs SEGMENT_REG:$dst), (ins i16mem:$src),
- "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>, OpSize;
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>, OpSize16;
def MOV32sm : I<0x8E, MRMSrcMem, (outs SEGMENT_REG:$dst), (ins i32mem:$src),
- "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>, OpSize16;
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>, OpSize32;
def MOV64sm : RI<0x8E, MRMSrcMem, (outs SEGMENT_REG:$dst), (ins i64mem:$src),
"mov{q}\t{$src, $dst|$dst, $src}", [], IIC_MOV_SR_MEM>;
} // SchedRW
def SWAPGS : I<0x01, MRM_F8, (outs), (ins), "swapgs", [], IIC_SWAPGS>, TB;
def LAR16rm : I<0x02, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
- "lar{w}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB, OpSize;
+ "lar{w}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB,
+ OpSize16;
def LAR16rr : I<0x02, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
- "lar{w}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB, OpSize;
+ "lar{w}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB,
+ OpSize16;
// i16mem operand in LAR32rm and GR32 operand in LAR32rr is not a typo.
def LAR32rm : I<0x02, MRMSrcMem, (outs GR32:$dst), (ins i16mem:$src),
"lar{l}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB,
- OpSize16;
+ OpSize32;
def LAR32rr : I<0x02, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"lar{l}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB,
- OpSize16;
+ OpSize32;
// i16mem operand in LAR64rm and GR32 operand in LAR32rr is not a typo.
def LAR64rm : RI<0x02, MRMSrcMem, (outs GR64:$dst), (ins i16mem:$src),
"lar{q}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RM>, TB;
"lar{q}\t{$src, $dst|$dst, $src}", [], IIC_LAR_RR>, TB;
def LSL16rm : I<0x03, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
- "lsl{w}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB, OpSize;
+ "lsl{w}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB,
+ OpSize16;
def LSL16rr : I<0x03, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
- "lsl{w}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RR>, TB, OpSize;
+ "lsl{w}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RR>, TB,
+ OpSize16;
def LSL32rm : I<0x03, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
"lsl{l}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB,
- OpSize16;
+ OpSize32;
def LSL32rr : I<0x03, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
"lsl{l}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RR>, TB,
- OpSize16;
+ OpSize32;
def LSL64rm : RI<0x03, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
"lsl{q}\t{$src, $dst|$dst, $src}", [], IIC_LSL_RM>, TB;
def LSL64rr : RI<0x03, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
[], IIC_INVLPG>, TB;
def STR16r : I<0x00, MRM1r, (outs GR16:$dst), (ins),
- "str{w}\t$dst", [], IIC_STR>, TB, OpSize;
+ "str{w}\t$dst", [], IIC_STR>, TB, OpSize16;
def STR32r : I<0x00, MRM1r, (outs GR32:$dst), (ins),
- "str{l}\t$dst", [], IIC_STR>, TB, OpSize16;
+ "str{l}\t$dst", [], IIC_STR>, TB, OpSize32;
def STR64r : RI<0x00, MRM1r, (outs GR64:$dst), (ins),
"str{q}\t$dst", [], IIC_STR>, TB;
def STRm : I<0x00, MRM1m, (outs i16mem:$dst), (ins),
def PUSHCS16 : I<0x0E, RawFrm, (outs), (ins),
"push{w}\t{%cs|cs}", [], IIC_PUSH_SR>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHCS32 : I<0x0E, RawFrm, (outs), (ins),
"push{l}\t{%cs|cs}", [], IIC_PUSH_CS>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHSS16 : I<0x16, RawFrm, (outs), (ins),
"push{w}\t{%ss|ss}", [], IIC_PUSH_SR>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHSS32 : I<0x16, RawFrm, (outs), (ins),
"push{l}\t{%ss|ss}", [], IIC_PUSH_SR>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHDS16 : I<0x1E, RawFrm, (outs), (ins),
"push{w}\t{%ds|ds}", [], IIC_PUSH_SR>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHDS32 : I<0x1E, RawFrm, (outs), (ins),
"push{l}\t{%ds|ds}", [], IIC_PUSH_SR>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHES16 : I<0x06, RawFrm, (outs), (ins),
"push{w}\t{%es|es}", [], IIC_PUSH_SR>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def PUSHES32 : I<0x06, RawFrm, (outs), (ins),
"push{l}\t{%es|es}", [], IIC_PUSH_SR>,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHFS16 : I<0xa0, RawFrm, (outs), (ins),
- "push{w}\t{%fs|fs}", [], IIC_PUSH_SR>, OpSize, TB;
+ "push{w}\t{%fs|fs}", [], IIC_PUSH_SR>, OpSize16, TB;
def PUSHFS32 : I<0xa0, RawFrm, (outs), (ins),
"push{l}\t{%fs|fs}", [], IIC_PUSH_SR>, TB,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHGS16 : I<0xa8, RawFrm, (outs), (ins),
- "push{w}\t{%gs|gs}", [], IIC_PUSH_SR>, OpSize, TB;
+ "push{w}\t{%gs|gs}", [], IIC_PUSH_SR>, OpSize16, TB;
def PUSHGS32 : I<0xa8, RawFrm, (outs), (ins),
"push{l}\t{%gs|gs}", [], IIC_PUSH_SR>, TB,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def PUSHFS64 : I<0xa0, RawFrm, (outs), (ins),
"push{q}\t{%fs|fs}", [], IIC_PUSH_SR>, TB, Requires<[In64BitMode]>;
def PUSHGS64 : I<0xa8, RawFrm, (outs), (ins),
// No "pop cs" instruction.
def POPSS16 : I<0x17, RawFrm, (outs), (ins),
"pop{w}\t{%ss|ss}", [], IIC_POP_SR_SS>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def POPSS32 : I<0x17, RawFrm, (outs), (ins),
"pop{l}\t{%ss|ss}", [], IIC_POP_SR_SS>,
- OpSize16, Requires<[Not64BitMode]>;
-
+ OpSize32, Requires<[Not64BitMode]>;
+
def POPDS16 : I<0x1F, RawFrm, (outs), (ins),
"pop{w}\t{%ds|ds}", [], IIC_POP_SR>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def POPDS32 : I<0x1F, RawFrm, (outs), (ins),
"pop{l}\t{%ds|ds}", [], IIC_POP_SR>,
- OpSize16, Requires<[Not64BitMode]>;
-
+ OpSize32, Requires<[Not64BitMode]>;
+
def POPES16 : I<0x07, RawFrm, (outs), (ins),
"pop{w}\t{%es|es}", [], IIC_POP_SR>,
- OpSize, Requires<[Not64BitMode]>;
+ OpSize16, Requires<[Not64BitMode]>;
def POPES32 : I<0x07, RawFrm, (outs), (ins),
"pop{l}\t{%es|es}", [], IIC_POP_SR>,
- OpSize16, Requires<[Not64BitMode]>;
-
+ OpSize32, Requires<[Not64BitMode]>;
+
def POPFS16 : I<0xa1, RawFrm, (outs), (ins),
- "pop{w}\t{%fs|fs}", [], IIC_POP_SR>, OpSize, TB;
+ "pop{w}\t{%fs|fs}", [], IIC_POP_SR>, OpSize16, TB;
def POPFS32 : I<0xa1, RawFrm, (outs), (ins),
"pop{l}\t{%fs|fs}", [], IIC_POP_SR>, TB,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def POPFS64 : I<0xa1, RawFrm, (outs), (ins),
"pop{q}\t{%fs|fs}", [], IIC_POP_SR>, TB, Requires<[In64BitMode]>;
def POPGS16 : I<0xa9, RawFrm, (outs), (ins),
- "pop{w}\t{%gs|gs}", [], IIC_POP_SR>, OpSize, TB;
+ "pop{w}\t{%gs|gs}", [], IIC_POP_SR>, OpSize16, TB;
def POPGS32 : I<0xa9, RawFrm, (outs), (ins),
"pop{l}\t{%gs|gs}", [], IIC_POP_SR>, TB,
- OpSize16, Requires<[Not64BitMode]>;
+ OpSize32, Requires<[Not64BitMode]>;
def POPGS64 : I<0xa9, RawFrm, (outs), (ins),
"pop{q}\t{%gs|gs}", [], IIC_POP_SR>, TB, Requires<[In64BitMode]>;
def LDS16rm : I<0xc5, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lds{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize;
+ "lds{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize16;
def LDS32rm : I<0xc5, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lds{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize16;
+ "lds{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize32;
def LSS16rm : I<0xb2, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lss{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize;
+ "lss{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
def LSS32rm : I<0xb2, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lss{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
+ "lss{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize32;
def LSS64rm : RI<0xb2, MRMSrcMem, (outs GR64:$dst), (ins opaque80mem:$src),
"lss{q}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB;
def LES16rm : I<0xc4, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "les{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize;
+ "les{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize16;
def LES32rm : I<0xc4, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "les{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize16;
+ "les{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, OpSize32;
def LFS16rm : I<0xb4, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lfs{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize;
+ "lfs{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
def LFS32rm : I<0xb4, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lfs{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
+ "lfs{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize32;
def LFS64rm : RI<0xb4, MRMSrcMem, (outs GR64:$dst), (ins opaque80mem:$src),
"lfs{q}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB;
def LGS16rm : I<0xb5, MRMSrcMem, (outs GR16:$dst), (ins opaque32mem:$src),
- "lgs{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize;
+ "lgs{w}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
def LGS32rm : I<0xb5, MRMSrcMem, (outs GR32:$dst), (ins opaque48mem:$src),
- "lgs{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize16;
+ "lgs{l}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB, OpSize32;
def LGS64rm : RI<0xb5, MRMSrcMem, (outs GR64:$dst), (ins opaque80mem:$src),
"lgs{q}\t{$src, $dst|$dst, $src}", [], IIC_LXS>, TB;
let SchedRW = [WriteSystem] in {
def SGDT16m : I<0x01, MRM0m, (outs opaque48mem:$dst), (ins),
- "sgdt{w}\t$dst", [], IIC_SGDT>, TB, OpSize, Requires<[Not64BitMode]>;
+ "sgdt{w}\t$dst", [], IIC_SGDT>, TB, OpSize16, Requires<[Not64BitMode]>;
def SGDT32m : I<0x01, MRM0m, (outs opaque48mem:$dst), (ins),
- "sgdt{l}\t$dst", [], IIC_SGDT>, OpSize16, TB, Requires <[Not64BitMode]>;
+ "sgdt{l}\t$dst", [], IIC_SGDT>, OpSize32, TB, Requires <[Not64BitMode]>;
def SGDT64m : I<0x01, MRM0m, (outs opaque80mem:$dst), (ins),
"sgdt{q}\t$dst", [], IIC_SGDT>, TB, Requires <[In64BitMode]>;
def SIDT16m : I<0x01, MRM1m, (outs opaque48mem:$dst), (ins),
- "sidt{w}\t$dst", [], IIC_SIDT>, TB, OpSize, Requires<[Not64BitMode]>;
+ "sidt{w}\t$dst", [], IIC_SIDT>, TB, OpSize16, Requires<[Not64BitMode]>;
def SIDT32m : I<0x01, MRM1m, (outs opaque48mem:$dst), (ins),
- "sidt{l}\t$dst", []>, OpSize16, TB, Requires <[Not64BitMode]>;
+ "sidt{l}\t$dst", []>, OpSize32, TB, Requires <[Not64BitMode]>;
def SIDT64m : I<0x01, MRM1m, (outs opaque80mem:$dst), (ins),
"sidt{q}\t$dst", []>, TB, Requires <[In64BitMode]>;
def SLDT16r : I<0x00, MRM0r, (outs GR16:$dst), (ins),
- "sldt{w}\t$dst", [], IIC_SLDT>, TB, OpSize;
+ "sldt{w}\t$dst", [], IIC_SLDT>, TB, OpSize16;
def SLDT16m : I<0x00, MRM0m, (outs i16mem:$dst), (ins),
"sldt{w}\t$dst", [], IIC_SLDT>, TB;
def SLDT32r : I<0x00, MRM0r, (outs GR32:$dst), (ins),
- "sldt{l}\t$dst", [], IIC_SLDT>, OpSize16, TB;
+ "sldt{l}\t$dst", [], IIC_SLDT>, OpSize32, TB;
// LLDT is not interpreted specially in 64-bit mode because there is no sign
// extension.
"sldt{q}\t$dst", [], IIC_SLDT>, TB;
def LGDT16m : I<0x01, MRM2m, (outs), (ins opaque48mem:$src),
- "lgdt{w}\t$src", [], IIC_LGDT>, TB, OpSize, Requires<[Not64BitMode]>;
+ "lgdt{w}\t$src", [], IIC_LGDT>, TB, OpSize16, Requires<[Not64BitMode]>;
def LGDT32m : I<0x01, MRM2m, (outs), (ins opaque48mem:$src),
- "lgdt{l}\t$src", [], IIC_LGDT>, OpSize16, TB, Requires<[Not64BitMode]>;
+ "lgdt{l}\t$src", [], IIC_LGDT>, OpSize32, TB, Requires<[Not64BitMode]>;
def LGDT64m : I<0x01, MRM2m, (outs), (ins opaque80mem:$src),
"lgdt{q}\t$src", [], IIC_LGDT>, TB, Requires<[In64BitMode]>;
def LIDT16m : I<0x01, MRM3m, (outs), (ins opaque48mem:$src),
- "lidt{w}\t$src", [], IIC_LIDT>, TB, OpSize, Requires<[Not64BitMode]>;
+ "lidt{w}\t$src", [], IIC_LIDT>, TB, OpSize16, Requires<[Not64BitMode]>;
def LIDT32m : I<0x01, MRM3m, (outs), (ins opaque48mem:$src),
- "lidt{l}\t$src", [], IIC_LIDT>, OpSize16, TB, Requires<[Not64BitMode]>;
+ "lidt{l}\t$src", [], IIC_LIDT>, OpSize32, TB, Requires<[Not64BitMode]>;
def LIDT64m : I<0x01, MRM3m, (outs), (ins opaque80mem:$src),
"lidt{q}\t$src", [], IIC_LIDT>, TB, Requires<[In64BitMode]>;
def LLDT16r : I<0x00, MRM2r, (outs), (ins GR16:$src),
def RDPMC : I<0x33, RawFrm, (outs), (ins), "rdpmc", [], IIC_RDPMC>, TB;
def SMSW16r : I<0x01, MRM4r, (outs GR16:$dst), (ins),
- "smsw{w}\t$dst", [], IIC_SMSW>, OpSize, TB;
+ "smsw{w}\t$dst", [], IIC_SMSW>, OpSize16, TB;
def SMSW32r : I<0x01, MRM4r, (outs GR32:$dst), (ins),
- "smsw{l}\t$dst", [], IIC_SMSW>, OpSize16, TB;
+ "smsw{l}\t$dst", [], IIC_SMSW>, OpSize32, TB;
// no m form encodable; use SMSW16m
def SMSW64r : RI<0x01, MRM4r, (outs GR64:$dst), (ins),
"smsw{q}\t$dst", [], IIC_SMSW>, TB;
enum {
VEX = 1, XOP = 2, EVEX = 3
};
+
+ enum {
+ OpSize16 = 1, OpSize32 = 2
+ };
}
// If rows are added to the opcode extension tables, then corresponding entries
Form = byteFromRec(Rec, "FormBits");
Encoding = byteFromRec(Rec->getValueAsDef("OpEnc"), "Value");
- HasOpSizePrefix = Rec->getValueAsBit("hasOpSizePrefix");
- HasOpSize16Prefix = Rec->getValueAsBit("hasOpSize16Prefix");
+ OpSize = byteFromRec(Rec->getValueAsDef("OpSize"), "Value");
HasAdSizePrefix = Rec->getValueAsBit("hasAdSizePrefix");
HasREX_WPrefix = Rec->getValueAsBit("hasREX_WPrefix");
HasVEX_4V = Rec->getValueAsBit("hasVEX_4V");
else
insnContext = IC_VEX;
} else if (Is64Bit || HasREX_WPrefix) {
- if (HasREX_WPrefix && (HasOpSizePrefix || OpPrefix == X86Local::PD))
+ if (HasREX_WPrefix && (OpSize == X86Local::OpSize16 || OpPrefix == X86Local::PD))
insnContext = IC_64BIT_REXW_OPSIZE;
- else if (HasOpSizePrefix && OpPrefix == X86Local::XD)
+ else if (OpSize == X86Local::OpSize16 && OpPrefix == X86Local::XD)
insnContext = IC_64BIT_XD_OPSIZE;
- else if (HasOpSizePrefix && OpPrefix == X86Local::XS)
+ else if (OpSize == X86Local::OpSize16 && OpPrefix == X86Local::XS)
insnContext = IC_64BIT_XS_OPSIZE;
- else if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ else if (OpSize == X86Local::OpSize16 || OpPrefix == X86Local::PD)
insnContext = IC_64BIT_OPSIZE;
else if (HasAdSizePrefix)
insnContext = IC_64BIT_ADSIZE;
else
insnContext = IC_64BIT;
} else {
- if (HasOpSizePrefix && OpPrefix == X86Local::XD)
+ if (OpSize == X86Local::OpSize16 && OpPrefix == X86Local::XD)
insnContext = IC_XD_OPSIZE;
- else if (HasOpSizePrefix && OpPrefix == X86Local::XS)
+ else if (OpSize == X86Local::OpSize16 && OpPrefix == X86Local::XS)
insnContext = IC_XS_OPSIZE;
- else if (HasOpSizePrefix || OpPrefix == X86Local::PD)
+ else if (OpSize == X86Local::OpSize16 || OpPrefix == X86Local::PD)
insnContext = IC_OPSIZE;
else if (HasAdSizePrefix)
insnContext = IC_ADSIZE;
const unsigned *operandMapping,
OperandEncoding (*encodingFromString)
(const std::string&,
- bool hasOpSizePrefix)) {
+ uint8_t OpSize)) {
if (optional) {
if (physicalOperandIndex >= numPhysicalOperands)
return;
const std::string &typeName = (*Operands)[operandIndex].Rec->getName();
Spec->operands[operandIndex].encoding = encodingFromString(typeName,
- HasOpSizePrefix);
+ OpSize);
Spec->operands[operandIndex].type = typeFromString(typeName,
- HasREX_WPrefix,
- HasOpSizePrefix,
- HasOpSize16Prefix);
+ HasREX_WPrefix, OpSize);
++operandIndex;
++physicalOperandIndex;
#define TYPE(str, type) if (s == str) return type;
OperandType RecognizableInstr::typeFromString(const std::string &s,
bool hasREX_WPrefix,
- bool hasOpSizePrefix,
- bool hasOpSize16Prefix) {
+ uint8_t OpSize) {
if(hasREX_WPrefix) {
// For instructions with a REX_W prefix, a declared 32-bit register encoding
// is special.
TYPE("GR32", TYPE_R32)
}
- if(hasOpSizePrefix) {
- // For instructions with an OpSize prefix, a declared 16-bit register or
+ if(OpSize == X86Local::OpSize16) {
+ // For OpSize16 instructions, a declared 16-bit register or
// immediate encoding is special.
TYPE("GR16", TYPE_Rv)
TYPE("i16imm", TYPE_IMMv)
- }
- if(hasOpSize16Prefix) {
- // For instructions with an OpSize16 prefix, a declared 32-bit register or
+ } else if(OpSize == X86Local::OpSize32) {
+ // For OpSize32 instructions, a declared 32-bit register or
// immediate encoding is special.
TYPE("GR32", TYPE_Rv)
}
#undef TYPE
#define ENCODING(str, encoding) if (s == str) return encoding;
-OperandEncoding RecognizableInstr::immediateEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
- if(!hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::immediateEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
+ if(OpSize != X86Local::OpSize16) {
// For instructions without an OpSize prefix, a declared 16-bit register or
// immediate encoding is special.
ENCODING("i16imm", ENCODING_IW)
llvm_unreachable("Unhandled immediate encoding");
}
-OperandEncoding RecognizableInstr::rmRegisterEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::rmRegisterEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
ENCODING("RST", ENCODING_FP)
ENCODING("GR16", ENCODING_RM)
ENCODING("GR32", ENCODING_RM)
llvm_unreachable("Unhandled R/M register encoding");
}
-OperandEncoding RecognizableInstr::roRegisterEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::roRegisterEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
ENCODING("GR16", ENCODING_REG)
ENCODING("GR32", ENCODING_REG)
ENCODING("GR32orGR64", ENCODING_REG)
llvm_unreachable("Unhandled reg/opcode register encoding");
}
-OperandEncoding RecognizableInstr::vvvvRegisterEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::vvvvRegisterEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
ENCODING("GR32", ENCODING_VVVV)
ENCODING("GR64", ENCODING_VVVV)
ENCODING("FR32", ENCODING_VVVV)
llvm_unreachable("Unhandled VEX.vvvv register encoding");
}
-OperandEncoding RecognizableInstr::writemaskRegisterEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::writemaskRegisterEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
ENCODING("VK1WM", ENCODING_WRITEMASK)
ENCODING("VK8WM", ENCODING_WRITEMASK)
ENCODING("VK16WM", ENCODING_WRITEMASK)
llvm_unreachable("Unhandled mask register encoding");
}
-OperandEncoding RecognizableInstr::memoryEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::memoryEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
ENCODING("i16mem", ENCODING_RM)
ENCODING("i32mem", ENCODING_RM)
ENCODING("i64mem", ENCODING_RM)
llvm_unreachable("Unhandled memory encoding");
}
-OperandEncoding RecognizableInstr::relocationEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
- if(!hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::relocationEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
+ if(OpSize != X86Local::OpSize16) {
// For instructions without an OpSize prefix, a declared 16-bit register or
// immediate encoding is special.
ENCODING("i16imm", ENCODING_IW)
llvm_unreachable("Unhandled relocation encoding");
}
-OperandEncoding RecognizableInstr::opcodeModifierEncodingFromString
- (const std::string &s,
- bool hasOpSizePrefix) {
+OperandEncoding
+RecognizableInstr::opcodeModifierEncodingFromString(const std::string &s,
+ uint8_t OpSize) {
ENCODING("GR32", ENCODING_Rv)
ENCODING("GR64", ENCODING_RO)
ENCODING("GR16", ENCODING_Rv)
uint8_t Form;
// The encoding field from the record
uint8_t Encoding;
- /// The hasOpSizePrefix field from the record
- bool HasOpSizePrefix;
- /// The hasOpSize16Prefix field from the record
- bool HasOpSize16Prefix;
+ /// The OpSize field from the record
+ uint8_t OpSize;
/// The hasAdSizePrefix field from the record
bool HasAdSizePrefix;
/// The hasREX_WPrefix field from the record
/// @param hasREX_WPrefix - Indicates whether the instruction has a REX.W
/// prefix. If it does, 32-bit register operands stay
/// 32-bit regardless of the operand size.
- /// @param hasOpSizePrefix Indicates whether the instruction has an OpSize
- /// prefix. If it does not, then 16-bit register
- /// operands stay 16-bit.
+ /// @param OpSize Indicates the operand size of the instruction.
+ /// If register size does not match OpSize, then
+ /// register sizes keep their size.
/// @return - The operand's type.
- static OperandType typeFromString(const std::string& s,
- bool isSSE,
- bool hasREX_WPrefix,
- bool hasOpSizePrefix);
-
+ static OperandType typeFromString(const std::string& s,
+ bool hasREX_WPrefix, uint8_t OpSize);
+
/// immediateEncodingFromString - Translates an immediate encoding from the
/// string provided in the LLVM tables to an OperandEncoding for use in
/// the operand specifier.
///
- /// @param s - See typeFromString().
- /// @param hasOpSizePrefix - Indicates whether the instruction has an OpSize
- /// prefix. If it does not, then 16-bit immediate
- /// operands stay 16-bit.
- /// @return - The operand's encoding.
+ /// @param s - See typeFromString().
+ /// @param OpSize - Indicates whether this is an OpSize16 instruction.
+ /// If it is not, then 16-bit immediate operands stay 16-bit.
+ /// @return - The operand's encoding.
static OperandEncoding immediateEncodingFromString(const std::string &s,
- bool hasOpSizePrefix);
-
+ uint8_t OpSize);
+
/// rmRegisterEncodingFromString - Like immediateEncodingFromString, but
/// handles operands that are in the REG field of the ModR/M byte.
static OperandEncoding rmRegisterEncodingFromString(const std::string &s,
- bool hasOpSizePrefix);
-
+ uint8_t OpSize);
+
/// rmRegisterEncodingFromString - Like immediateEncodingFromString, but
/// handles operands that are in the REG field of the ModR/M byte.
static OperandEncoding roRegisterEncodingFromString(const std::string &s,
- bool hasOpSizePrefix);
+ uint8_t OpSize);
static OperandEncoding memoryEncodingFromString(const std::string &s,
- bool hasOpSizePrefix);
+ uint8_t OpSize);
static OperandEncoding relocationEncodingFromString(const std::string &s,
- bool hasOpSizePrefix);
+ uint8_t OpSize);
static OperandEncoding opcodeModifierEncodingFromString(const std::string &s,
- bool hasOpSizePrefix);
+ uint8_t OpSize);
static OperandEncoding vvvvRegisterEncodingFromString(const std::string &s,
- bool HasOpSizePrefix);
+ uint8_t OpSize);
static OperandEncoding writemaskRegisterEncodingFromString(const std::string &s,
- bool HasOpSizePrefix);
-
+ uint8_t OpSize);
+
/// handleOperand - Converts a single operand from the LLVM table format to
/// the emitted table format, handling any duplicate operands it encounters
/// and then one non-duplicate.
const unsigned *operandMapping,
OperandEncoding (*encodingFromString)
(const std::string&,
- bool hasOpSizePrefix));
-
+ uint8_t OpSize));
+
/// shouldBeEmitted - Returns the shouldBeEmitted field. Although filter()
/// filters out many instructions, at various points in decoding we
/// determine that the instruction should not actually be decodable. In
projects / oota-llvm.git / commitdiff