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R600/SI: Use bcnt instruction for ctpop

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210567 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault
2014-06-10 19:18:21 +00:00
parent 81ff9cdedb
commit ee9772d9dd
7 changed files with 230 additions and 11 deletions
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2
lib/Target/R600/SIISelLowering.cpp
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@@ -211,6 +211,8 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) :
setOperationAction(ISD::FRINT, MVT::f64, Legal);
}
setOperationAction(ISD::CTPOP, MVT::i32, Legal);
setTargetDAGCombine(ISD::SELECT_CC);
setTargetDAGCombine(ISD::SETCC);