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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-04-14 22:41:27 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-04-14 22:41:27 +0000 |
| commit | 2395626605b7844fef6a87bfb666f8be40e3afa6 (patch) | |
| tree | d03727331913583b5f725050ba493b641e958bf9 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 40965fa78a991c41527a2bed0d8c5c822e3d5afe (diff) | |
| download | bcm5719-llvm-2395626605b7844fef6a87bfb666f8be40e3afa6.tar.gz bcm5719-llvm-2395626605b7844fef6a87bfb666f8be40e3afa6.zip | |
Add an instcombine for constructs like a | -(b != c); a select is more
canonical, and generally leads to better code. Found while looking at
an article about saturating arithmetic.
llvm-svn: 129545
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
