| commit | ea96fe14feb5396d179c4f7681d323b762166e64 | [log] [tgz] |
|---|---|---|
| author | Bjorn Steinbrink <bsteinbr@gmail.com> | Wed Dec 20 10:01:30 2017 +0000 |
| committer | Bjorn Steinbrink <bsteinbr@gmail.com> | Wed Dec 20 10:01:30 2017 +0000 |
| tree | 4b13254cacfc7f67d71d544cd72fd782e2070a60 | |
| parent | 7b05d3922f1f3107f304f38c88c63acad830cca8 [diff] |
Give up on array allocas in getPointerDereferenceableBytes Summary: As suggested by Eli Friedman, don't try to handle array allocas here, because of possible overflows, instead rely on instcombine converting them to allocations of array types. Reviewers: efriedma Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D41398 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321159 91177308-0d34-0410-b5e6-96231b3b80d8