| commit | 4b74df72295e4336747b574514dbe72bac0fbd75 | [log] [tgz] |
|---|---|---|
| author | Benjamin Kramer <benny.kra@googlemail.com> | Sat Mar 21 15:36:21 2015 +0000 |
| committer | Benjamin Kramer <benny.kra@googlemail.com> | Sat Mar 21 15:36:21 2015 +0000 |
| tree | e95391c769649f5b644465b81dc5636887cf71cf | |
| parent | 046c58a3ee788680dceb058caef9512369db0732 [diff] |
SimplifyLibCalls: Add basic optimization of memchr calls. This is just memchr(x, y, 0) -> nullptr and constant folding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232896 91177308-0d34-0410-b5e6-96231b3b80d8