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| author | Chris Lattner <sabre@nondot.org> | 2004-02-05 17:20:00 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-02-05 17:20:00 +0000 |
| commit | 3b303d91d72cd37c9c29119ae8dc1de990a373d1 (patch) | |
| tree | 8be1275c9d228c295f81cd87ace71b0b93f1affa /lib/CodeGen/MachineInstr.cpp | |
| parent | 57ef9a2392ef8820de5987de8b39e9dc52412cf9 (diff) | |
In a "seeing the forest through the trees" kinda situation, I realized that a
complete rewrite of load-vn will make it a bit faster. This changes speeds up
the gcse pass (which uses load-vn) from 25.45s to 0.42s on the testcase in
PR209.
I've also verified that this gives the exact same results as the old one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11132 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions