| commit | a2948ef5accab638371615f539ea9f9ec5ff5d03 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Tue Apr 05 15:18:18 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Tue Apr 05 15:18:18 2011 +0000 |
| tree | 7094173d4feae4d1449a703725736e37243498a0 | |
| parent | 0286ca89f0734a81c273e80732a573f619c7ace4 [diff] |
Use std::unique instead of a SmallPtrSet to ensure unique instructions in UseSlots. This allows us to always keep the smaller slot for an instruction which is what we want when a register has early clobber defines. Drop the UsingInstrs set and the UsingBlocks map. They are no longer needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128886 91177308-0d34-0410-b5e6-96231b3b80d8