| commit | d4b9ee3b6ad82843c55909d6499232fce530113e | [log] [tgz] |
|---|---|---|
| author | Eli Friedman <eli.friedman@gmail.com> | Fri May 06 18:04:18 2011 +0000 |
| committer | Eli Friedman <eli.friedman@gmail.com> | Fri May 06 18:04:18 2011 +0000 |
| tree | 0a3fcf287a97b009aab220a17f24638b5c200f33 | |
| parent | 5f3827cabd526d0dd5f291d46c310103cebe7a44 [diff] |
Don't emit nsw flags for vector operations; there's basically no benefit, and a lot of downside (like PR9850, which is about clang's xmmintrin.h making an unexpected transformation on an expression involving _mm_add_epi32). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131000 91177308-0d34-0410-b5e6-96231b3b80d8