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set comparable for a bunch of Thumb instructions

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llvm-svn: 113849
This commit is contained in:
Gabor Greif 2010-09-14 20:47:43 +00:00
parent bd0b1357e0
commit 32fefaf320
1 changed files with 2 additions and 2 deletions
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4
lib/Target/ARM/ARMInstrThumb.td
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@ -656,7 +656,7 @@ def tCMPzi8 : T1pI<(outs), (ins tGPR:$lhs, i32imm:$rhs), IIC_iCMPi,
}
// CMP register
let Defs = [CPSR] in {
let isCompare = 1, Defs = [CPSR] in {
def tCMPr : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr,
"cmp", "\t$lhs, $rhs",
[(ARMcmp tGPR:$lhs, tGPR:$rhs)]>,
@ -837,7 +837,7 @@ def tSXTH : T1pI<(outs tGPR:$dst), (ins tGPR:$src), IIC_iUNAr,
T1Misc<{0,0,1,0,0,0,?}>;
// test
let isCommutable = 1, Defs = [CPSR] in
let isCompare = 1, isCommutable = 1, Defs = [CPSR] in
def tTST : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr,
"tst", "\t$lhs, $rhs",
[(ARMcmpZ (and tGPR:$lhs, tGPR:$rhs), 0)]>,