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| author | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-12-17 01:11:01 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-12-17 01:11:01 +0000 |
| commit | 83196a9fcb863dec7a66242f2aa971dd3a273c15 (patch) | |
| tree | 224e6664f6305ecf52f1df72600952079c0a8da8 /include/llvm/IR/LLVMContext.h | |
| parent | a6380c22e4461e8386cbf802b72ebe67a873154e (diff) | |
| download | llvm-83196a9fcb863dec7a66242f2aa971dd3a273c15.tar.gz llvm-83196a9fcb863dec7a66242f2aa971dd3a273c15.tar.bz2 llvm-83196a9fcb863dec7a66242f2aa971dd3a273c15.tar.xz | |
LoopVectorizer: Don't if-convert constant expressions that can trap
A phi node operand or an instruction operand could be a constant expression that
can trap (division). Check that we don't vectorize such cases.
PR16729
radar://15653590
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197449 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/IR/LLVMContext.h')
0 files changed, 0 insertions, 0 deletions