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| author | Duncan Sands <baldrick@free.fr> | 2010-12-16 09:40:54 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2010-12-16 09:40:54 +0000 |
| commit | 8d1ab6f6e1afb1d96246558d960b766df9d83ab4 (patch) | |
| tree | e7e602eaed6831d5253baba396cd31e8f28e6193 /clang/lib/Sema/TargetAttributesSema.h | |
| parent | e1520d66087a47ef8c28dfe57d5cac4de8d6e6a8 (diff) | |
| download | bcm5719-llvm-8d1ab6f6e1afb1d96246558d960b766df9d83ab4.tar.gz bcm5719-llvm-8d1ab6f6e1afb1d96246558d960b766df9d83ab4.zip | |
Speculatively revert commit 121905 since it looks like it might have broken the
dragonegg self-host buildbot. Original commit message:
Add an InstCombine transform to recognize instances of manual overflow-safe addition
(performing the addition in a wider type and explicitly checking for overflow), and
fold them down to intrinsics. This currently only supports signed-addition, but could
be generalized if someone works out the magic constant formulas for other operations.
llvm-svn: 121965
Diffstat (limited to 'clang/lib/Sema/TargetAttributesSema.h')
0 files changed, 0 insertions, 0 deletions
