| commit | 834a9cdbb78c1a16c8ceecb018a324a3ba31c365 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Jun 22 17:31:01 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Jun 22 17:31:01 2012 +0000 |
| tree | a71998d5032ca227226e400bc7ceea0d2bcd29a2 | |
| parent | 35ac4b0c45dba62f59ebceddd6cd4605a27857f8 [diff] |
Use MRI::isConstantPhysReg() to check remat feasibility. Don't depend on LiveIntervals::hasInterval() to determine if a physreg is reserved and constant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159013 91177308-0d34-0410-b5e6-96231b3b80d8