Commit message (Collapse) | Author | Age | |
---|---|---|---|
* | Teach RemoveCopyByCommutingDef to check all aliases, not just subregisters. | Jakob Stoklund Olesen | 2010-09-01 |
This caused a miscompilation in WebKit where %RAX had conflicting defs when RemoveCopyByCommutingDef was commuting a %EAX use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112751 91177308-0d34-0410-b5e6-96231b3b80d8 |