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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-10-26 06:15:43 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-10-26 06:15:43 +0000 |
| commit | 1628cec4d7fce310d9cde0bcc73997e5a71692c4 (patch) | |
| tree | 6dff5a70de8406b153e32fdd2d60c782d6202f63 /lib/Transforms/Scalar/Reassociate.cpp | |
| parent | 7043d00750c558a518d08a638638ebe4d241f159 (diff) | |
| download | external_llvm-1628cec4d7fce310d9cde0bcc73997e5a71692c4.zip external_llvm-1628cec4d7fce310d9cde0bcc73997e5a71692c4.tar.gz external_llvm-1628cec4d7fce310d9cde0bcc73997e5a71692c4.tar.bz2 | |
For PR950:
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31195 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/Reassociate.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/Reassociate.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp index 64b7b12..7d71085 100644 --- a/lib/Transforms/Scalar/Reassociate.cpp +++ b/lib/Transforms/Scalar/Reassociate.cpp @@ -113,7 +113,9 @@ static bool isUnmovableInstruction(Instruction *I) { I->getOpcode() == Instruction::Malloc || I->getOpcode() == Instruction::Invoke || I->getOpcode() == Instruction::Call || - I->getOpcode() == Instruction::Div || + I->getOpcode() == Instruction::UDiv || + I->getOpcode() == Instruction::SDiv || + I->getOpcode() == Instruction::FDiv || I->getOpcode() == Instruction::Rem) return true; return false; |