Commit Graph

1 Commits

Author SHA1 Message Date
Sanjoy Das
93d88192a2 [ValueTracking] Fix PR23011.
Summary:
`ComputeNumSignBits` returns incorrect results for `srem` instructions.
This change fixes the issue and adds a test case.

Reviewers: nadav, nicholas, atrick

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D8600

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233225 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-25 22:33:53 +00:00