[BasicAliasAnalysis] Simplify expression, no functional change.
authorBenjamin Kramer <benny.kra@googlemail.com>
Sat, 24 Oct 2015 11:38:01 +0000 (11:38 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Sat, 24 Oct 2015 11:38:01 +0000 (11:38 +0000)
commitd2c7e761d2699f8bd564744dee47ee3b8904bda7
treea367ff8030bf70d2b23593676997c9c327d8d254
parenta6f34a57ce519310450944f55569e22b43710280
[BasicAliasAnalysis] Simplify expression, no functional change.

(-1) - x + 1 is the same as -x.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251185 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/BasicAliasAnalysis.cpp