| commit | 7a3731f82b60dd1a9483cd94c712a3a1cd2e87a4 | [log] [tgz] |
|---|---|---|
| author | Marshall Clow <mclow.lists@gmail.com> | Mon Jan 11 19:27:10 2016 +0000 |
| committer | Marshall Clow <mclow.lists@gmail.com> | Mon Jan 11 19:27:10 2016 +0000 |
| tree | 527db9ace00ebc0e21be31fe11882c9109eae5db | |
| parent | 4c7ee806f5c9862017b0f1659bb5aabc03f6a215 [diff] |
Preemptively disable unsigned integer sanitization in 32 and 64 bit versions of __murmur2_or_cityhash. This lets people use the unsigned integer overflow checker in UBSAN w/o getting hits from libc++'s hash code (where the unsigned integer overflow is legal and deliberate)> Patch by @danielaustin. Reviewed as: http://reviews.llvm.org/D15973 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@257368 91177308-0d34-0410-b5e6-96231b3b80d8