| commit | d6aaba398813dfb5255dab9c6909187a058d90e6 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Thu Nov 30 20:15:31 2017 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Thu Nov 30 20:15:31 2017 +0000 |
| tree | aa7804d0d0008dfa0ddc54aed6fd40741448e6aa | |
| parent | fad0b0655f08fbe4568dee2cac1108bd931392c7 [diff] |
[X86] Promote i8 CTPOP to i32 instead of i16 when we have the POPCNT instruction. The 32-bit version is shorter to encode and the zext we emit for the promotion is likely going to be a 32-bit zero extend anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319468 91177308-0d34-0410-b5e6-96231b3b80d8