Commit Graph

2 Commits

Author SHA1 Message Date
Clement Courbet 9afc4764dd [DAGCombiner] Fix invalid alias analysis.
Summary:
When we know for sure whether two addresses do or do not alias, we
should immediately return from DAGCombiner::isAlias().

I think this comes from a bad copy/paste, Sorry for not catching that during the
code review.

Fixes PR41855.

Reviewers: niravd, gchatelet, EricWF

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D61846

llvm-svn: 360566
2019-05-13 09:07:37 +00:00
Clement Courbet c4e37fd9b2 [DAGCombiner][NFC] Commit test to show fix in D61846.
llvm-svn: 360561
2019-05-13 08:15:34 +00:00