Simon Pilgrim b57b002253 [InstCombine] Ensure all undef operands are handled before binary instruction constant folding ...

As noted in PR18355, this patch makes it clear that all cases with undef operands have been handled before further constant folding is attempted.

Differential Revision: http://reviews.llvm.org/D18305

llvm-svn: 263994

2016-03-21 22:15:50 +00:00

92 KiB

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