| commit | d52b1528c0dd7a5f00e18d9ba974c8ef0e549f0b | [log] [tgz] |
|---|---|---|
| author | Nick Lewycky <nicholas@mxc.ca> | Tue May 20 01:23:40 2014 +0000 |
| committer | Nick Lewycky <nicholas@mxc.ca> | Tue May 20 01:23:40 2014 +0000 |
| tree | c00b5abebd9a613232f62650ef6c5cfd5a857e96 | |
| parent | 57cccec4467282be31fb1c8b47bd1a71629ff732 [diff] |
Add 'nonnull', a new parameter and return attribute which indicates that the pointer is not null. Instcombine will elide comparisons between these and null. Patch by Luqman Aden! llvm-svn: 209185