diff options
Diffstat (limited to 'lib/Target/X86/X86InstrExtension.td')
| -rw-r--r-- | lib/Target/X86/X86InstrExtension.td | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/Target/X86/X86InstrExtension.td b/lib/Target/X86/X86InstrExtension.td index 73f6eb9132..6be6a1fc6c 100644 --- a/lib/Target/X86/X86InstrExtension.td +++ b/lib/Target/X86/X86InstrExtension.td @@ -14,17 +14,17 @@ 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 @@ -42,54 +42,54 @@ let neverHasSideEffects = 1 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 |