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| author | Chris Lattner <sabre@nondot.org> | 2007-02-04 00:14:31 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-02-04 00:14:31 +0000 |
| commit | cf5640bd52e919b6fbb06f231122e718f48dbb12 (patch) | |
| tree | 7b12f28f82339bc6df4862f1c349963a4ac60b2a /docs/img | |
| parent | 7235928b45e6a353f6fcca8b9a40e83ab3420fb0 (diff) | |
| download | external_llvm-cf5640bd52e919b6fbb06f231122e718f48dbb12.zip external_llvm-cf5640bd52e919b6fbb06f231122e718f48dbb12.tar.gz external_llvm-cf5640bd52e919b6fbb06f231122e718f48dbb12.tar.bz2 | |
Switch SelectionDAG::ReplaceAllUsesOfValueWith to use a SmallSetVector for
the users set (most nodes have 1 or 2 users). This speeds up the isel pass
3.2% on kimwitu.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33849 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/img')
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