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set comparable for a bunch of Thumb instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113849 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -656,7 +656,7 @@ def tCMPzi8 : T1pI<(outs), (ins tGPR:$lhs, i32imm:$rhs), IIC_iCMPi,
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}
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}
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// CMP register
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// CMP register
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let Defs = [CPSR] in {
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let isCompare = 1, Defs = [CPSR] in {
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def tCMPr : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr,
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def tCMPr : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr,
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"cmp", "\t$lhs, $rhs",
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"cmp", "\t$lhs, $rhs",
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[(ARMcmp tGPR:$lhs, tGPR:$rhs)]>,
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[(ARMcmp tGPR:$lhs, tGPR:$rhs)]>,
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@ -837,7 +837,7 @@ def tSXTH : T1pI<(outs tGPR:$dst), (ins tGPR:$src), IIC_iUNAr,
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T1Misc<{0,0,1,0,0,0,?}>;
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T1Misc<{0,0,1,0,0,0,?}>;
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// test
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// test
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let isCommutable = 1, Defs = [CPSR] in
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let isCompare = 1, isCommutable = 1, Defs = [CPSR] in
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def tTST : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr,
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def tTST : T1pI<(outs), (ins tGPR:$lhs, tGPR:$rhs), IIC_iCMPr,
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"tst", "\t$lhs, $rhs",
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"tst", "\t$lhs, $rhs",
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[(ARMcmpZ (and tGPR:$lhs, tGPR:$rhs), 0)]>,
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[(ARMcmpZ (and tGPR:$lhs, tGPR:$rhs), 0)]>,
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