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| author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-06-10 19:18:21 +0000 |
|---|---|---|
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-06-10 19:18:21 +0000 |
| commit | b5b5110b5c2be363f35a2ae90a9793cefb656dbf (patch) | |
| tree | ac6325c4fc02bab000c3cfbdd4aa9bcc5955b154 /llvm/lib/Target/R600/SIISelLowering.cpp | |
| parent | 9a54da08e001dedd16e96def9c9ea1b413d838db (diff) | |
| download | llvm-b5b5110b5c2be363f35a2ae90a9793cefb656dbf.zip llvm-b5b5110b5c2be363f35a2ae90a9793cefb656dbf.tar.gz llvm-b5b5110b5c2be363f35a2ae90a9793cefb656dbf.tar.bz2 | |
R600/SI: Use bcnt instruction for ctpop
llvm-svn: 210567
Diffstat (limited to 'llvm/lib/Target/R600/SIISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/R600/SIISelLowering.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/R600/SIISelLowering.cpp b/llvm/lib/Target/R600/SIISelLowering.cpp index 608aad2..48ce7d8 100644 --- a/llvm/lib/Target/R600/SIISelLowering.cpp +++ b/llvm/lib/Target/R600/SIISelLowering.cpp @@ -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); |