SCEV validator: Ignore CouldNotCompute/undef on both sides. This is mostly noise...
authorBenjamin Kramer <benny.kra@googlemail.com>
Sat, 27 Oct 2012 11:36:07 +0000 (11:36 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Sat, 27 Oct 2012 11:36:07 +0000 (11:36 +0000)
commit974d98d730599dacee11e27ff4eee23534109287
tree784eaad3b8502fea7aa9b82c459c1528e5e3d50d
parentcb8b8ea2b676e110e14c734877a2b58ed931f56a
SCEV validator: Ignore CouldNotCompute/undef on both sides. This is mostly noise and blocks finding more severe bugs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166873 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp