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| author | Chris Lattner <sabre@nondot.org> | 2005-08-22 20:20:42 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-08-22 20:20:42 +0000 |
| commit | a6c1750362ffb5e8c5b5b5232442cd4c49eafdc8 (patch) | |
| tree | f30328e159fbd92a6696f5333b7985f77cc0ced6 /lib/CodeGen/RegAllocSimple.cpp | |
| parent | 47c088941948f7ab66a3e34f4cbd20fc74065a3d (diff) | |
Move some code in the register assignment case that only needs to happen if
we spill out of the fast path. The scan of active_ and the calls to
updateSpillWeights don't need to happen unless a spill occurs. This reduces
debug llc time of kc++ with ppc from 187.3s to 183.2s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22971 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocSimple.cpp')
0 files changed, 0 insertions, 0 deletions