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Annotate X86InstrCMovSetCC.td with SchedRW lists.

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llvm-svn: 177459
This commit is contained in:
Jakob Stoklund Olesen 2013-03-19 23:23:26 +00:00
parent 7f55317710
commit c4c0f667dc
1 changed files with 5 additions and 4 deletions
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9
lib/Target/X86/X86InstrCMovSetCC.td
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@ -16,7 +16,7 @@
// SetCC instructions.
multiclass CMOV<bits<8> opc, string Mnemonic, PatLeaf CondNode> {
let Uses = [EFLAGS], Predicates = [HasCMov], Constraints = "$src1 = $dst",
isCommutable = 1 in {
isCommutable = 1, SchedRW = [WriteALU] in {
def NAME#16rr
: I<opc, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src1, GR16:$src2),
!strconcat(Mnemonic, "{w}\t{$src2, $dst|$dst, $src2}"),
@ -37,7 +37,8 @@ multiclass CMOV<bits<8> opc, string Mnemonic, PatLeaf CondNode> {
IIC_CMOV32_RR>, TB;
}
let Uses = [EFLAGS], Predicates = [HasCMov], Constraints = "$src1 = $dst" in {
let Uses = [EFLAGS], Predicates = [HasCMov], Constraints = "$src1 = $dst",
SchedRW = [WriteALULd, ReadAfterLd] in {
def NAME#16rm
: I<opc, MRMSrcMem, (outs GR16:$dst), (ins GR16:$src1, i16mem:$src2),
!strconcat(Mnemonic, "{w}\t{$src2, $dst|$dst, $src2}"),
@ -83,11 +84,11 @@ multiclass SETCC<bits<8> opc, string Mnemonic, PatLeaf OpNode> {
def r : I<opc, MRM0r, (outs GR8:$dst), (ins),
!strconcat(Mnemonic, "\t$dst"),
[(set GR8:$dst, (X86setcc OpNode, EFLAGS))],
IIC_SET_R>, TB;
IIC_SET_R>, TB, Sched<[WriteALU]>;
def m : I<opc, MRM0m, (outs), (ins i8mem:$dst),
!strconcat(Mnemonic, "\t$dst"),
[(store (X86setcc OpNode, EFLAGS), addr:$dst)],
IIC_SET_M>, TB;
IIC_SET_M>, TB, Sched<[WriteALU, WriteStore]>;
} // Uses = [EFLAGS]
}