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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 | ebef48ea4b0d838d2e4f05024a517bf18b1cc110 (patch) | |
| tree | 147fe5cdc3bbdc67e319ce901c4647c3cc16be98 /tools/llvm-dis/llvm-dis.cpp | |
| parent | 71d3500005faed706c6e3e9fd9eb2eef003a7ca0 (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121965 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-dis/llvm-dis.cpp')
0 files changed, 0 insertions, 0 deletions