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| author | Chris Lattner <sabre@nondot.org> | 2002-12-15 03:56:00 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-12-15 03:56:00 +0000 |
| commit | 4d0a82da2daab7bd4eb3b3cd7ea28ba15d0db144 (patch) | |
| tree | 2ba7a50b86b35085334fa43f661001791a3ecdf4 /lib/CodeGen/RegAllocSimple.cpp | |
| parent | 680f0c283d6faf15113687a6eb68482d231d1d91 (diff) | |
Fix a huge performance problem in reassociate by introducing a
rank map cache for instruction ranks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5030 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocSimple.cpp')
0 files changed, 0 insertions, 0 deletions