| commit | 1292c226458b68a119d3a387a0527f453b2065c2 | [log] [tgz] |
|---|---|---|
| author | Benjamin Kramer <benny.kra@googlemail.com> | Sat Dec 04 20:32:23 2010 +0000 |
| committer | Benjamin Kramer <benny.kra@googlemail.com> | Sat Dec 04 20:32:23 2010 +0000 |
| tree | 06a51ac1b82fa451fbf29a41395380f4510ce5f9 | |
| parent | a6091be84c0ee838fb117b9cfb8eb9c156d44fad [diff] |
Add patterns for the x86 popcnt instruction. - Also adds a new POPCNT subtarget feature that is currently enabled if the target supports SSE4.2 (nehalem) or SSE4A (barcelona). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120917 91177308-0d34-0410-b5e6-96231b3b80d8