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tst is also commutable.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74236 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2009-06-26 00:19:07 +00:00
parent 62c38434e2
commit e864b74e95
1 changed files with 1 additions and 1 deletions
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2
lib/Target/ARM/ARMInstrThumb.td
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@ -548,7 +548,7 @@ def tSXTH : T1I<(outs tGPR:$dst), (ins tGPR:$src),
Requires<[IsThumb, HasV6]>;
// test
let Defs = [CPSR] in
let isCommutable = 1, Defs = [CPSR] in
def tTST : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs),
"tst $lhs, $rhs",
[(ARMcmpNZ (and tGPR:$lhs, tGPR:$rhs), 0)]>;