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| author | Chris Lattner <sabre@nondot.org> | 2008-02-05 21:26:23 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-02-05 21:26:23 +0000 |
| commit | 2663ffe7512ccd50ca246d5c8d9ee7a87b33883c (patch) | |
| tree | 0e5cd85d1fcb08be611f0c42b7c583ac64c42e72 /lib/Analysis/MemoryDependenceAnalysis.cpp | |
| parent | e672af15d6d7000fca2b39981b17403bdd5ec9ed (diff) | |
Make RenamePass faster by making the 'is this a new phi node'
check more intelligent. This speeds up mem2reg from 5.29s to
0.79s on a synthetic testcase with tons of predecessors and
phi nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46767 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/MemoryDependenceAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions