| Age | Commit message (Expand) | Author |
|---|
| 2011-02-20 | InstCombine: Add a bunch of combines of the form x | (y ^ z). | Benjamin Kramer |
| 2011-02-19 | PR9218: SimplifyDemandedVectorElts can return a non-null value that is not | Eli Friedman |
| 2011-02-18 | Add some transforms of the kind X-Y>X -> 0>Y which are valid when there is no | Duncan Sands |
| 2011-02-17 | have instcombine preserve nsw/nuw/exact when sinking | Chris Lattner |
| 2011-02-17 | fix instcombine merging GEPs through a PHI to only make the | Chris Lattner |
| 2011-02-17 | Enhance constant folding of bitcast operations on vectors of floats. | Nadav Rotem |
| 2011-02-17 | Transform "A + B >= A + C" into "B >= C" if the adds do not wrap. Likewise f... | Duncan Sands |
| 2011-02-17 | preserve NUW/NSW when transforming add x,x | Chris Lattner |
| 2011-02-17 | filecheckize | Chris Lattner |
| 2011-02-15 | Teach PatternMatch that splat vectors could be floating point as well as | Nick Lewycky |
| 2011-02-15 | Fix 9216 - Endless loop in InstCombine pass. | Nadav Rotem |
| 2011-02-13 | Fix test | Nadav Rotem |
| 2011-02-13 | Fix a regression from r125393; | Nadav Rotem |
| 2011-02-13 | add PR# | Chris Lattner |
| 2011-02-13 | implement instcombine folding for things like (x >> c) < 42. | Chris Lattner |
| 2011-02-11 | Also fold (A+B) == A -> B == 0 when the add is commuted. | Benjamin Kramer |
| 2011-02-11 | Fix 9173. | Nadav Rotem |
| 2011-02-10 | implement the first part of PR8882: when lowering an inbounds | Chris Lattner |
| 2011-02-10 | Enhance a bunch of transformations in instcombine to start generating | Chris Lattner |
| 2011-02-10 | Enhance the "compare with shift" and "compare with div" | Chris Lattner |
| 2011-02-10 | more cleanups, notably bitcast isn't used for "signed to unsigned type | Chris Lattner |
| 2011-02-09 | merge two tests. | Chris Lattner |
| 2011-02-06 | enhance vmcore to know that udiv's can be exact, and add a trivial | Chris Lattner |
| 2011-01-30 | Recognize and simplify | Anders Carlsson |
| 2011-01-28 | My auto-simplifier noticed that ((X/Y)*Y)/Y occurs several times in SPEC | Duncan Sands |
| 2011-01-28 | Clean up the tests a little, make sure we match an instruction in the right | Nick Lewycky |
| 2011-01-28 | Fold select + select where both selects are on the same condition. | Nick Lewycky |
| 2011-01-21 | Just because we have determined that an (fcmp | fcmp) is true for A < B, | Owen Anderson |
| 2011-01-21 | fix PR9013, an infinite loop in instcombine. | Chris Lattner |
| 2011-01-21 | Don't try to pull vector bitcasts that change the number of elements through | Nick Lewycky |
| 2011-01-16 | enhance FoldOpIntoPhi in instcombine to try harder when a phi has | Chris Lattner |
| 2011-01-16 | fix PR8983, a broken assertion. | Chris Lattner |
| 2011-01-15 | implement an instcombine xform that canonicalizes casts outside of and-with-c... | Chris Lattner |
| 2011-01-14 | Move some shift transforms out of instcombine and into InstructionSimplify. | Duncan Sands |
| 2011-01-11 | Fix a random missed optimization by making InstCombine more aggressive when d... | Owen Anderson |
| 2011-01-10 | Teach instcombine about the rest of the SSE and SSE2 conversion | Chandler Carruth |
| 2011-01-10 | Fold two related tests into the newly FileCheck-ized test, migrating | Chandler Carruth |
| 2011-01-10 | Clean up and FileCheck-ize a test. | Chandler Carruth |
| 2011-01-09 | Instcombine: Fix pattern where the sext did not dominate the icmp using it | Tobias Grosser |
| 2011-01-08 | Fix a bug in r123034 (trying to sext/zext non-integers) and clean up a little. | Frits van Bommel |
| 2011-01-07 | InstCombine: Match min/max hidden by sext/zext | Tobias Grosser |
| 2011-01-07 | Revert 122959, it needs more thought. Add it back to README.txt with addition... | Benjamin Kramer |
| 2011-01-06 | InstCombine: Turn _chk functions into the "unsafe" variant if length and max ... | Benjamin Kramer |
| 2011-01-06 | InstCombine: If we call llvm.objectsize on a malloc call we can replace it wi... | Benjamin Kramer |
| 2011-01-06 | InstCombine: Teach llvm.objectsize folding to look through GEPs. | Benjamin Kramer |
| 2011-01-06 | implement constant folding support for an exotic constant expr: | Chris Lattner |
| 2011-01-04 | fix an off-by-one bug that caused a crash analyzing | Chris Lattner |
| 2010-12-23 | When determining if we can fold (x >> C1) << C2, the bits that we need to ver... | Owen Anderson |
| 2010-12-22 | InstCombine: creating selects from -1 and 0 is fine, they combine into a sext... | Benjamin Kramer |
| 2010-12-22 | Make this test not depend on how the variable is named. | Duncan Sands |
