| commit | b341fac05a890272024dcc5c7e47d10b22d62b92 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Sat Nov 10 02:09:05 2012 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Sat Nov 10 02:09:05 2012 +0000 |
| tree | d5c87bfab8a43761673a9b96e2735c86bfde68c7 | |
| parent | 9c7ae01f390b3d7c0fab562e69aba253d28a6dfb [diff] |
Disable the Thumb no-return call optimization: mov lr, pc b.w _foo The "mov" instruction doesn't set bit zero to one, it's putting incorrect value in lr. It messes up backtraces. rdar://12663632 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167657 91177308-0d34-0410-b5e6-96231b3b80d8