| commit | 5db4289e404d76664f8aabe2675a4cc2d7b0e98e | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Tue Apr 12 21:30:53 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Tue Apr 12 21:30:53 2011 +0000 |
| tree | 6ae92557a5112409cf3e9554609b92b371f3890c | |
| parent | f8c1c8465ff097ad5b87331b6d9a2576167f1402 [diff] |
SparseBitVector is SLOW. Use a Bitvector instead, we didn't need the smaller memory footprint anyway. This makes the greedy register allocator 10% faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129390 91177308-0d34-0410-b5e6-96231b3b80d8