Arnold Schwaighofer 50b8302c55 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

llvm-svn: 197449

2013-12-17 01:11:01 +00:00

5.1 KiB

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