| commit | b45eb9fd275f857788cabb15ef8aabf0ff5907cc | [log] [tgz] |
|---|---|---|
| author | Hal Finkel <hfinkel@anl.gov> | Wed May 08 12:16:14 2013 +0000 |
| committer | Hal Finkel <hfinkel@anl.gov> | Wed May 08 12:16:14 2013 +0000 |
| tree | c64b32d5f6cf2311ae557c2f267262062c12f103 | |
| parent | 3ea16db0be90892ab25a2f211d1a292be55f386c [diff] |
PPCInstrInfo::optimizeCompareInstr should not optimize FP compares The floating-point record forms on PPC don't set the condition register bits based on a comparison with zero (like the integer record forms do), but rather based on the exception status bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181423 91177308-0d34-0410-b5e6-96231b3b80d8