commit | 1bdbe4d23ed90f601772edd4aa00b8d757c6d6ca | [log] [tgz] |
---|---|---|
author | Will Dietz <wdietz2@illinois.edu> | Sat Dec 15 01:39:14 2012 +0000 |
committer | Will Dietz <wdietz2@illinois.edu> | Sat Dec 15 01:39:14 2012 +0000 |
tree | e87075656dce942f24b16c0ec51f8f847b0eb0be | |
parent | 3115f5b67e31f50682457883f3864fce2feba1db [diff] |
[ubsan] Emit branch weight metadata to hint towards common case. Results in better block placement that helps close the performance gap when making ubsan checks recoverable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170263 91177308-0d34-0410-b5e6-96231b3b80d8