| 2011-02-17 |
Chris Lattner | add some notes on compares + binops. Remove redundant...
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commit | commitdiff | tree |
| 2011-02-17 |
Chris Lattner | fix PR9215, preventing -reassociate from clearing nsw...
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commit | commitdiff | tree |
| 2011-02-16 |
Chris Lattner | Add a few missed xforms from GCC PR14753
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commit | commitdiff | tree |
| 2011-02-15 |
Chris Lattner | tidy up a bit.
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commit | commitdiff | tree |
| 2011-02-15 |
Chris Lattner | Minor fixes to tutorial, patch by Benjamin Meyer!
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commit | commitdiff | tree |
| 2011-02-15 |
Chris Lattner | fix comments
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commit | commitdiff | tree |
| 2011-02-15 |
Chris Lattner | convert ConstantVector::get to use ArrayRef.
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commit | commitdiff | tree |
| 2011-02-15 |
Chris Lattner | fix some typos.
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commit | commitdiff | tree |
| 2011-02-14 |
Chris Lattner | revert my ConstantVector patch, it seems to have made...
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commit | commitdiff | tree |
| 2011-02-14 |
Chris Lattner | Switch ConstantVector::get to use ArrayRef instead...
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commit | commitdiff | tree |
| 2011-02-14 |
Chris Lattner | add a new ArrayRef class. This is intended to replace...
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commit | commitdiff | tree |
| 2011-02-14 |
Chris Lattner | fix PR9210 by implementing some type legalization logic for
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commit | commitdiff | tree |
| 2011-02-14 |
Chris Lattner | fix two comment thinkos
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | missed a header
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | Enhance ComputeMaskedBits to know that aligned frameindexes
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | fix thinko :)
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | Revisit my fix for PR9028: the issue is that DAGCombine was
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | remove a now-unneccesary cast.
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | when legalizing extremely wide shifts, make sure that
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | fix visitShift to properly zero extend the shift amount...
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | improve solaris support, from PR9109, patch by Yuri!
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | add PR#
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | implement instcombine folding for things like (x >...
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | add a helper method.
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | refactor some code out into a helper method.
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commit | commitdiff | tree |
| 2011-02-13 |
Chris Lattner | teach SCEV that the scale and addition of an inbounds...
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commit | commitdiff | tree |
| 2011-02-11 |
Chris Lattner | attempt to capture recent discussion about overflow...
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commit | commitdiff | tree |
| 2011-02-11 |
Chris Lattner | Per discussion with Dan G, inbounds geps *certainly...
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commit | commitdiff | tree |
| 2011-02-11 |
Chris Lattner | When lowering an inbounds gep, the intermediate adds...
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commit | commitdiff | tree |
| 2011-02-11 |
Chris Lattner | fix dumping of METADATA_ATTACHMENT2 names, patch by...
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commit | commitdiff | tree |
| 2011-02-11 |
Chris Lattner | make ConstantExpr::replaceUsesOfWithOnConstant preserve...
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commit | commitdiff | tree |
| 2011-02-11 |
Chris Lattner | make the constantexpr interfaces for inbounds GEPs...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | implement the first part of PR8882: when lowering an...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | switch the constantexpr, target folder, and IRBuilder...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | Enhance a bunch of transformations in instcombine to...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | Enhance the "compare with shift" and "compare with...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | more cleanups, notably bitcast isn't used for "signed...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | A bunch of cleanups and simplifications using the new...
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commit | commitdiff | tree |
| 2011-02-10 |
Chris Lattner | teach SimplifyDemandedBits that exact shifts demand...
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | Teach instsimplify some tricks about exact/nuw/nsw...
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | merge two tests.
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | Rework InstrTypes.h so to reduce the repetition around...
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | emit a specific error when the input file is empty...
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | fix typo
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | enrich folder interfaces around exactness.
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | refactor ConstantExpr interfaces a bit around "exactness".
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | remove a small scattering of basically pointless tests...
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commit | commitdiff | tree |
| 2011-02-09 |
Chris Lattner | remove a broken test, this is matching nounwind on...
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commit | commitdiff | tree |
| 2011-02-07 |
Chris Lattner | fix comment change.
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commit | commitdiff | tree |
| 2011-02-07 |
Chris Lattner | implement .ll and .bc support for nsw/nuw on shl and...
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commit | commitdiff | tree |
| 2011-02-06 |
Chris Lattner | teach instsimplify to transform (X / Y) * Y to X
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commit | commitdiff | tree |
| 2011-02-06 |
Chris Lattner | rename test.
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commit | commitdiff | tree |
| 2011-02-06 |
Chris Lattner | enhance vmcore to know that udiv's can be exact, and...
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commit | commitdiff | tree |
| 2011-01-31 |
Chris Lattner | add a note, progress unblocked by PR8575 being fixed.
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commit | commitdiff | tree |
| 2011-01-27 |
Chris Lattner | Don't infinitely recurse! Patch by Marius Wachtler!
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | fix PR8928 by clearing a stale map, patch by Jakub...
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | fix a missing shuffle pattern, PR9009. Patch by Artiom...
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | merge all the "crash tests" into crash.ll
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | fix PR9017, a bug where we'd assert when promoting...
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | fix PR9015, a crash linking recursive metadata.
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | this isn't a memset, we do convert dest[i] to one though :)
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | with recent work, we now optimize this into:
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commit | commitdiff | tree |
| 2011-01-24 |
Chris Lattner | enhance SRoA to promote allocas that are used by PHI...
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commit | commitdiff | tree |
| 2011-01-23 |
Chris Lattner | Enhance SRoA to promote allocas that are used by selects...
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commit | commitdiff | tree |
| 2011-01-23 |
Chris Lattner | teach Value::isDereferenceablePointer that byval arguments...
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commit | commitdiff | tree |
| 2011-01-23 |
Chris Lattner | Enhance SRoA to be more aggressive about scalarization...
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commit | commitdiff | tree |
| 2011-01-23 |
Chris Lattner | have AllocaInfo store the alloca being inspected, simplifyin...
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commit | commitdiff | tree |
| 2011-01-23 |
Chris Lattner | Rearrange some code a bit. Change MarkUnsafe to
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commit | commitdiff | tree |
| 2011-01-23 |
Chris Lattner | remove an old hack that avoided creating MMX datatypes...
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commit | commitdiff | tree |
| 2011-01-22 |
Chris Lattner | add DW_TAG for rvalue refs.
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commit | commitdiff | tree |
| 2011-01-21 |
Chris Lattner | fix PR9013, an infinite loop in instcombine.
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commit | commitdiff | tree |
| 2011-01-21 |
Chris Lattner | update obsolete comment.
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commit | commitdiff | tree |
| 2011-01-18 |
Chris Lattner | fix rdar://8878965, a regression I introduced with...
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commit | commitdiff | tree |
| 2011-01-18 |
Chris Lattner | add a note
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commit | commitdiff | tree |
| 2011-01-18 |
Chris Lattner | finish a sentence.
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commit | commitdiff | tree |
| 2011-01-18 |
Chris Lattner | minor change to rafael's recent patches: if something is
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | tidy up a comment, as suggested by duncan
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | fix PR8514, a bug where the "heroic" transformation...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | fix PR8932, a case where arg promotion could infinitely...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | simplify a little
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | add some commentary
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | if an alloca is only ever accessed as a unit, and is...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | Use an irbuilder to get some trivial constant folding...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | remove a dead check, this was needed before we had...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | enhance FoldOpIntoPhi in instcombine to try harder...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | remove the AllowAggressive argument to FoldOpIntoPhi...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | more cleanups: use the IR builder.
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | tidy up code.
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | fix PR8983, a broken assertion.
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | fix PR8981, a crash trying to form a conditional inc...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | reapply my fix for PR8961 with a tweak to properly...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | simplify this code, it is still broken but will follow...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | one of michael's recent patches broke this, temporarily...
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commit | commitdiff | tree |
| 2011-01-16 |
Chris Lattner | remove the partial specialization pass. It is unmaintained...
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commit | commitdiff | tree |
| 2011-01-15 |
Chris Lattner | temporarily revert r123526. While working on a follow...
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commit | commitdiff | tree |
| 2011-01-15 |
Chris Lattner | fix rdar://8785296 - -fcatch-undefined-behavior generates...
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commit | commitdiff | tree |
| 2011-01-15 |
Chris Lattner | simplify code, no functionality change.
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commit | commitdiff | tree |
| 2011-01-15 |
Chris Lattner | Now that instruction optzns can update the iterator...
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commit | commitdiff | tree |
| 2011-01-15 |
Chris Lattner | make the current instruction iterator an ivar, allowing...
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commit | commitdiff | tree |
| 2011-01-15 |
Chris Lattner | implement an instcombine xform that canonicalizes casts...
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commit | commitdiff | tree |
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