| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | Null initialize a few variables flagged by | Ted Kremenek | 2011-01-23 | 1 | -1/+1 |
| * | Just because we have determined that an (fcmp | fcmp) is true for A < B, | Owen Anderson | 2011-01-21 | 1 | -1/+3 |
| * | fix PR9013, an infinite loop in instcombine. | Chris Lattner | 2011-01-21 | 1 | -2/+10 |
| * | update obsolete comment. | Chris Lattner | 2011-01-21 | 1 | -4/+3 |
| * | Don't try to pull vector bitcasts that change the number of elements through | Nick Lewycky | 2011-01-21 | 1 | -3/+17 |
| * | At -O123 the early-cse pass is run before instcombine has run. According to my | Duncan Sands | 2011-01-20 | 1 | -32/+11 |
| * | remove a dead check, this was needed before we had an explicit veto on uses o... | Chris Lattner | 2011-01-16 | 1 | -5/+0 |
| * | enhance FoldOpIntoPhi in instcombine to try harder when a phi has | Chris Lattner | 2011-01-16 | 1 | -3/+19 |
| * | remove the AllowAggressive argument to FoldOpIntoPhi. It is forced to false ... | Chris Lattner | 2011-01-16 | 3 | -14/+6 |
| * | more cleanups: use the IR builder. | Chris Lattner | 2011-01-16 | 1 | -38/+39 |
| * | tidy up code. | Chris Lattner | 2011-01-16 | 1 | -16/+20 |
| * | implement an instcombine xform that canonicalizes casts outside of and-with-c... | Chris Lattner | 2011-01-15 | 1 | -2/+12 |
| * | one more instcombine variant that is needed to work with future changes, | Chris Lattner | 2011-01-15 | 1 | -0/+9 |
| * | fix typo | Chris Lattner | 2011-01-15 | 1 | -1/+1 |
| * | Catch ~x < cst just like ~x < ~y, we currently handle this through | Chris Lattner | 2011-01-15 | 1 | -4/+8 |
| * | reduce indentation | Chris Lattner | 2011-01-15 | 1 | -29/+29 |
| * | Move some shift transforms out of instcombine and into InstructionSimplify. | Duncan Sands | 2011-01-14 | 1 | -26/+10 |
| * | Remove dead variable, const-ref-ize an APInt. | Owen Anderson | 2011-01-11 | 1 | -4/+1 |
| * | Fix a random missed optimization by making InstCombine more aggressive when d... | Owen Anderson | 2011-01-11 | 1 | -2/+40 |
| * | Teach instcombine about the rest of the SSE and SSE2 conversion | Chandler Carruth | 2011-01-10 | 1 | -4/+11 |
| * | Instcombine: Fix pattern where the sext did not dominate the icmp using it | Tobias Grosser | 2011-01-09 | 1 | -2/+7 |
| * | Fix a bug in r123034 (trying to sext/zext non-integers) and clean up a little. | Frits van Bommel | 2011-01-08 | 1 | -5/+8 |
| * | InstCombine: Match min/max hidden by sext/zext | Tobias Grosser | 2011-01-07 | 1 | -35/+70 |
| * | Some whitespace fixes | Tobias Grosser | 2011-01-07 | 1 | -24/+24 |
| * | Revert 122959, it needs more thought. Add it back to README.txt with addition... | Benjamin Kramer | 2011-01-07 | 1 | -4/+0 |
| * | InstCombine: Turn _chk functions into the "unsafe" variant if length and max ... | Benjamin Kramer | 2011-01-06 | 1 | -0/+2 |
| * | InstCombine: If we call llvm.objectsize on a malloc call we can replace it wi... | Benjamin Kramer | 2011-01-06 | 1 | -1/+5 |
| * | InstCombine: Teach llvm.objectsize folding to look through GEPs. | Benjamin Kramer | 2011-01-06 | 1 | -50/+41 |
| * | don't lose TD info | Chris Lattner | 2010-12-25 | 1 | -2/+2 |
| * | Move getOrEnforceKnownAlignment out of instcombine into Transforms/Utils. | Chris Lattner | 2010-12-25 | 3 | -103/+11 |
| * | When determining if we can fold (x >> C1) << C2, the bits that we need to ver... | Owen Anderson | 2010-12-23 | 1 | -1/+2 |
| * | InstCombine: creating selects from -1 and 0 is fine, they combine into a sext... | Benjamin Kramer | 2010-12-22 | 1 | -3/+6 |
| * | Add a generic expansion transform: A op (B op' C) -> (A op B) op' (A op C) | Duncan Sands | 2010-12-22 | 5 | -71/+140 |
| * | Add some statistics, good for understanding how much more powerful | Duncan Sands | 2010-12-22 | 1 | -2/+12 |
| * | Pull a few more simplifications out of instcombine (there are still | Duncan Sands | 2010-12-21 | 1 | -6/+3 |
| * | Add a check missing from my last commit and avoid a potential overflow situat... | Benjamin Kramer | 2010-12-20 | 1 | -3/+3 |
| * | Reduce indentation. | Benjamin Kramer | 2010-12-20 | 1 | -7/+5 |
| * | Teach InstCombine to merge (icmp ult (X + CA), C1) | (icmp eq X, C2) into (ic... | Benjamin Kramer | 2010-12-20 | 1 | -1/+10 |
| * | fix PR8807 by making transformConstExprCastCall aware of byval arguments. | Chris Lattner | 2010-12-20 | 1 | -2/+15 |
| * | various cleanups for transformConstExprCastCall | Chris Lattner | 2010-12-20 | 1 | -13/+10 |
| * | Avoid dropping the address space when InstCombine optimizes memset | Mon P Wang | 2010-12-20 | 1 | -1/+3 |
| * | fix an oversight caught by Frits! | Chris Lattner | 2010-12-19 | 1 | -3/+4 |
| * | move a transformation to a more logical place, simplifying it. | Chris Lattner | 2010-12-19 | 2 | -16/+7 |
| * | recognize an unsigned add with overflow idiom into uadd. | Chris Lattner | 2010-12-19 | 1 | -5/+50 |
| * | optimize uadd(x, cst) into a comparison when the normal | Chris Lattner | 2010-12-19 | 1 | -0/+16 |
| * | use IC.ReplaceInstUsesWith instead of a raw RAUW so that uses of | Chris Lattner | 2010-12-19 | 1 | -3/+5 |
| * | generalize the sadd creation code to not require that the | Chris Lattner | 2010-12-19 | 1 | -39/+16 |
| * | fix another miscompile in the llvm.sadd formation logic: it wasn't | Chris Lattner | 2010-12-19 | 1 | -4/+39 |
| * | fix a bug (possibly 8816) in the sadd forming xform: it isn't | Chris Lattner | 2010-12-19 | 1 | -0/+10 |
| * | rework the code added in r122072 to pull it out to its own | Chris Lattner | 2010-12-19 | 1 | -61/+64 |
