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| author | Reid Spencer <rspencer@reidspencer.com> | 2005-04-29 05:55:35 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2005-04-29 05:55:35 +0000 |
| commit | df4945bcb53acb028da1cfb3af8b37bfc99ef667 (patch) | |
| tree | 0ef792f418a2a04d0776951cd2d69312011193ea /lib/Transforms/Utils/Local.cpp | |
| parent | 0f4a891803a2957ae138a8f830695203c8c3978e (diff) | |
| download | llvm-df4945bcb53acb028da1cfb3af8b37bfc99ef667.tar.gz llvm-df4945bcb53acb028da1cfb3af8b37bfc99ef667.tar.bz2 llvm-df4945bcb53acb028da1cfb3af8b37bfc99ef667.tar.xz | |
Remove optimizations that don't require both operands to be constant. These
are moved to simplify-libcalls pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21614 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index 07b3249c8c..4d141533b8 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -360,16 +360,6 @@ Constant *llvm::ConstantFoldCall(Function *F, } else if (Name == "atan2") return ConstantFP::get(Ty, atan2(Op1V,Op2V)); } - else if (Name == "pow" && Op1V == 1.0) { - return ConstantFP::get(Ty,1.0); - } - } else if (ConstantFP* Op2 = dyn_cast<ConstantFP>(Operands[1])) { - double Op2V = Op2->getValue(); - if (Name == "pow") - if (Op2V == 0.0) - return ConstantFP::get(Ty,1.0); - else if (Op2V == 1.0) - return Operands[0]; } } return 0; |