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| author | Chris Lattner <sabre@nondot.org> | 2008-12-17 05:28:49 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-12-17 05:28:49 +0000 |
| commit | bce4afe83968bf6504aaf0791d4c49f971d58c52 (patch) | |
| tree | 3db8976f506224bfe1233cd30606ff176f339e0f /lib/Bitcode/Writer/BitcodeWriterPass.cpp | |
| parent | 89b64bd7e5032292adc308da0d867979734da8c1 (diff) | |
Enhance heap sra to be substantially more aggressive w.r.t PHI
nodes. This allows it to do fairly general phi insertion if a
load from a pointer global wants to be SRAd but the load is used
by (recursive) phi nodes. This fixes a pessimization on ppc
introduced by Load PRE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61123 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Bitcode/Writer/BitcodeWriterPass.cpp')
0 files changed, 0 insertions, 0 deletions