| commit | b421c566f512ed0ec87851866d335e9086c3f8be | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Sat Jan 08 23:10:57 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Sat Jan 08 23:10:57 2011 +0000 |
| tree | ba001da8c2c2f846ad33823f32ae45426e0b9f1d | |
| parent | 56e4d89642d0850f6392a90136848b3647abed97 [diff] |
Use an IndexedMap for LiveVariables::VirtRegInfo. Provide MRI::getNumVirtRegs() and TRI::index2VirtReg() functions to allow iteration over virtual registers without depending on the representation of virtual register numbers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123098 91177308-0d34-0410-b5e6-96231b3b80d8