| commit | f2938bf8dae4dd7ef762e521c63d34767ffcd61c | [log] [tgz] |
|---|---|---|
| author | Kostya Serebryany <kcc@google.com> | Fri May 23 11:52:07 2014 +0000 |
| committer | Kostya Serebryany <kcc@google.com> | Fri May 23 11:52:07 2014 +0000 |
| tree | 0a3f37996b1bfa3ae2a427a69d6e3e9ba2da324b | |
| parent | 4f22c980f4cf9da0af984c4368ad0fbd42db6b83 [diff] |
[asan] properly instrument memory accesses that have small alignment (smaller than min(8,size)) by making two checks instead of one. This may slowdown some cases, e.g. long long on 32-bit or wide loads produced after loop unrolling. The benefit is higher sencitivity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209508 91177308-0d34-0410-b5e6-96231b3b80d8