| commit | 5e5ed4457749995b46d46e9769e657fcc0818e2c | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Mon Jun 13 03:26:46 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Mon Jun 13 03:26:46 2011 +0000 |
| tree | c97c95cd44a3fe2469a41fb69cf45e15125a20af | |
| parent | 687397c01387534e98d2e8332d4b91536290d778 [diff] |
Be less aggressive about hinting in RAFast. In particular, don't spill dirty registers only to satisfy a hint. It is not worth it. The attached test case provides an example where the fast allocator would spill a register when other registers are available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132900 91177308-0d34-0410-b5e6-96231b3b80d8