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1 Commits

Author SHA1 Message Date
Mark Lacey 04be7e88ef Functions with differing phis should not be merged.
Check that the incoming blocks of phi nodes are identical, and block
function merging if they are not.

rdar://problem/26255167

Differential Revision: http://reviews.llvm.org/D20462

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270250 91177308-0d34-0410-b5e6-96231b3b80d8
2016-05-20 18:39:11 +00:00