| commit | 10c0bf7a2636813ad49efb0ddadb797ba572827d | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Mon Jan 08 06:53:54 2018 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Mon Jan 08 06:53:54 2018 +0000 |
| tree | ac95f407c831a08f654de2e765ea17699f108ed7 | |
| parent | f3b2c065d5479ea1344653c895e0a0a675823709 [diff] |
[X86] Replace CVT2MASK ISD opcode with PCMPGTM compared to zero. CVT2MASK is just checking the sign bit which can be represented with a comparison with zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321985 91177308-0d34-0410-b5e6-96231b3b80d8