| commit | ea9ca0236d758967b40d3dd18054e90d65151674 | [log] [tgz] |
|---|---|---|
| author | Benjamin Kramer <benny.kra@googlemail.com> | Wed Jun 16 10:30:29 2010 +0000 |
| committer | Benjamin Kramer <benny.kra@googlemail.com> | Wed Jun 16 10:30:29 2010 +0000 |
| tree | 81e28bf6bd992d559b95ca9aea0ed4662c29ef5b | |
| parent | 46df4eb46e784036cf895db271fe29e1cf2a975a [diff] |
simplify-libcalls: fold strncmp(x, y, 1) -> memcmp(x, y, 1) The memcmp will be optimized further and even the pathological case 'strstr(x, "x") == x' generates optimal code now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106097 91177308-0d34-0410-b5e6-96231b3b80d8