| commit | 3519a73c740b0bce0036655faa7d64acf36f7b33 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Wed Apr 18 22:07:53 2018 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Wed Apr 18 22:07:53 2018 +0000 |
| tree | 184333365b68faaa1ab238bdf73771cf4a3263e0 | |
| parent | cbae883886be8913efb7cefc9abce5c3a88f689b [diff] |
[X86] Correct the Defs, Uses, hasSideEffects, mayLoad, mayStore for XCHG and XADD instructions. I don't think we emit any of these from codegen except for using XCHG16ar as 2 byte NOP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330298 91177308-0d34-0410-b5e6-96231b3b80d8