| commit | 83196a9fcb863dec7a66242f2aa971dd3a273c15 | [log] [tgz] |
|---|---|---|
| author | Arnold Schwaighofer <aschwaighofer@apple.com> | Tue Dec 17 01:11:01 2013 +0000 |
| committer | Arnold Schwaighofer <aschwaighofer@apple.com> | Tue Dec 17 01:11:01 2013 +0000 |
| tree | 224e6664f6305ecf52f1df72600952079c0a8da8 | |
| parent | a6380c22e4461e8386cbf802b72ebe67a873154e [diff] |
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