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| author | Chris Lattner <sabre@nondot.org> | 2006-11-18 19:19:36 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-11-18 19:19:36 +0000 |
| commit | 822a87998387a4c52be5162523f09cc8e5e5afb7 (patch) | |
| tree | 94b975f45f0572e19674fabbad3b8c7eca70760b /lib/CodeGen/BranchFolding.cpp | |
| parent | e6cc288941d174d5711d7ae381b722f7b0b87e56 (diff) | |
Do not convert massive blocks on phi nodes into select statements. Instead
only do these transformations if there are a small number of phi's.
This speeds up Ptrdist/ks from 2.35s to 2.19s on my mac pro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31853 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/BranchFolding.cpp')
0 files changed, 0 insertions, 0 deletions