| commit | c578b9b40a00fc00011bdfc3011b624f6170edc0 | [log] [tgz] |
|---|---|---|
| author | Nirav Dave <niravd@google.com> | Wed Jun 20 15:36:29 2018 +0000 |
| committer | Nirav Dave <niravd@google.com> | Wed Jun 20 15:36:29 2018 +0000 |
| tree | 0420debf4f1b307d599fb0a1427351a58d489cb4 | |
| parent | 737553be0c9c25c497b45a241689994f177d5a5d [diff] |
[DAG] Fix and-mask folding when narrowing loads. Summary: Check that and masks are strictly smaller than implicit mask from narrowed load. Fixes PR37820. Reviewers: samparker, RKSimon, nemanjai Subscribers: hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D48335 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@335137 91177308-0d34-0410-b5e6-96231b3b80d8