Age | Commit message (Expand) | Author | Files | Lines |
---|---|---|---|---|
2013-07-14 | Update Transforms tests to use CHECK-LABEL for easier debugging. No functiona... | Stephen Lin | 1 | -7/+7 |
2011-11-28 | Add a missing safety check to ProcessUGT_ADDCST_ADD. Fixes PR11438. | Eli Friedman | 1 | -0/+22 |
2010-12-19 | recognize an unsigned add with overflow idiom into uadd. | Chris Lattner | 1 | -0/+34 |
2010-12-19 | generalize the sadd creation code to not require that the | Chris Lattner | 1 | -4/+27 |
2010-12-19 | fix another miscompile in the llvm.sadd formation logic: it wasn't | Chris Lattner | 1 | -1/+22 |
2010-12-19 | fix a bug (possibly 8816) in the sadd forming xform: it isn't | Chris Lattner | 1 | -1/+29 |
2010-12-17 | Reapply r121905 (automatic synthesis of @llvm.sadd.with.overflow) with a fix ... | Owen Anderson | 1 | -0/+27 |
2010-12-16 | Speculatively revert commit 121905 since it looks like it might have broken the | Duncan Sands | 1 | -27/+0 |
2010-12-15 | Add an InstCombine transform to recognize instances of manual overflow-safe a... | Owen Anderson | 1 | -0/+27 |