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| author | Hal Finkel <hfinkel@anl.gov> | 2013-07-08 03:24:07 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-07-08 03:24:07 +0000 |
| commit | ec474f28e3a9d6253d08f406f1794f8a5b0192cf (patch) | |
| tree | 1012716891584ba2db85e4b23ca186c75cb41523 /llvm/lib/CodeGen/BasicTargetTransformInfo.cpp | |
| parent | 8c96263ee36e7f078db4cc4e3bdb239959006dd4 (diff) | |
| download | llvm-ec474f28e3a9d6253d08f406f1794f8a5b0192cf.zip llvm-ec474f28e3a9d6253d08f406f1794f8a5b0192cf.tar.gz llvm-ec474f28e3a9d6253d08f406f1794f8a5b0192cf.tar.bz2 | |
Add the nearbyint -> FNEARBYINT mapping to BasicTargetTransformInfo
This fixes an oversight that Intrinsic::nearbyint was not being mapped to
ISD::FNEARBYINT (thus fixing the over-optimistic cost we were assigning to
nearbyint calls for some targets).
llvm-svn: 185783
Diffstat (limited to 'llvm/lib/CodeGen/BasicTargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/BasicTargetTransformInfo.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp b/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp index fa52970..19ace64 100644 --- a/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp +++ b/llvm/lib/CodeGen/BasicTargetTransformInfo.cpp @@ -443,6 +443,8 @@ unsigned BasicTTI::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, case Intrinsic::floor: ISD = ISD::FFLOOR; break; case Intrinsic::ceil: ISD = ISD::FCEIL; break; case Intrinsic::trunc: ISD = ISD::FTRUNC; break; + case Intrinsic::nearbyint: + ISD = ISD::FNEARBYINT; break; case Intrinsic::rint: ISD = ISD::FRINT; break; case Intrinsic::pow: ISD = ISD::FPOW; break; case Intrinsic::fma: ISD = ISD::FMA; break; |