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| author | Chris Lattner <sabre@nondot.org> | 2009-10-15 04:59:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-10-15 04:59:28 +0000 |
| commit | 2ee743b53b32ffc57739abc83667a0c15bb43a71 (patch) | |
| tree | 9660c27bc8c3e974f87ba447291c28f783634844 /lib/Target/PIC16/PIC16TargetObjectFile.cpp | |
| parent | e2cc1ad2306599fcff8d1bb9ce517cf0c632f602 (diff) | |
only try to fold constantexpr operands when the worklist is first populated,
don't bother every time going around the main worklist. This speeds up a
release-asserts opt -std-compile-opts on 403.gcc by about 4% (1.5s). It
seems to speed up the most expensive instances of instcombine by ~10%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84171 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PIC16/PIC16TargetObjectFile.cpp')
0 files changed, 0 insertions, 0 deletions