Update GEP constructors to use an iterator interface to fix
[oota-llvm.git] / lib / Transforms / Scalar / InstructionCombining.cpp
2007-09-04 David GreeneUpdate GEP constructors to use an iterator interface...
2007-08-28 Chris LattnerCut off crazy computation. This helps PR1622 slightly.
2007-08-27 David GreeneUpdate InvokeInst to work like CallInst
2007-08-11 Chris LattnerTransform a load from an undef/zero global into an...
2007-08-09 Chris Lattnerwhen we see a unaligned load from an insufficiently...
2007-08-06 Nick LewyckyIt's safe to fold not of fcmp.
2007-08-05 Chris Lattnerat the end of instcombine, explicitly clear WorklistMap.
2007-08-04 Chandler CarruthThis is the patch to provide clean intrinsic function...
2007-08-02 Chris LattnerReplacing a cast with another one does not reduce the...
2007-08-02 Chris LattnerDisable an xform that causes an infinite loop. This...
2007-08-02 Chris Lattnerwrap some long lines. Major offenders that are left...
2007-08-02 Chris LattnerEnhance instcombine to be more aggressive about folding...
2007-08-01 David GreeneNew CallInst interface to address GLIBCXX_DEBUG errors...
2007-07-31 Lauro Ramos VenancioFix a bug in GetKnownAlignment of packed structs.
2007-07-30 Reid SpencerFix a typo/thinko.
2007-07-23 Chris Lattnercompletely remove a transformation that is unsafe in...
2007-07-21 Devang PatelApply temporary work around to fix llvm mis-compilation
2007-07-20 Chris Lattnerthis xform is already done by the constant folder.
2007-07-20 Dan GohmanOptimize alignment of loads and stores.
2007-07-16 Dan GohmanFix comments about vectors to use the current wording.
2007-07-16 Chris LattnerRepair a regression in Transforms/InstCombine/mul.ll...
2007-07-15 Chris LattnerImplement shift-simplify.ll:test[45].
2007-07-15 Chris LattnerImplement shift-simplify.ll:test3, turning:
2007-06-21 Chris LattnerSignificantly improve the documentation of the instcomb...
2007-06-20 Chris Lattnerrefactor a bunch of code out of visitICmpInstWithInstAn...
2007-06-19 Chris Lattnersilence a bogus warning Duraid ran into.
2007-06-15 Chris LattnerGeneralize many transforms to work on ~ of vectors...
2007-06-15 Chris LattnerImplement two xforms:
2007-06-15 Chris Lattnerdelete some obviously dead vector operations, which...
2007-06-06 Lauro Ramos VenancioFix PR1499.
2007-05-23 Chris Lattnerfix a miscompilation when passing a float through varargs
2007-05-19 Chris LattnerFix Transforms/InstCombine/2007-05-18-CastFoldBug.ll...
2007-05-15 Chris LattnerFix Transforms/InstCombine/2007-05-14-Crash.ll
2007-05-11 Dan GohmanFix typos.
2007-05-11 Chris Lattnerfix regressions from my previous checking, including
2007-05-11 Chris Lattnerfix Transforms/InstCombine/2007-05-10-icmp-or.ll
2007-05-06 Nick LewyckyFix typo in comment.
2007-05-06 Chris LattnerFix a bug in my previous patch
2007-05-05 Chris LattnerImplement Transforms/InstCombine/cast_ptr.ll
2007-05-05 Chris Lattnerwrap long lines
2007-05-05 Chris LattnerFix InstCombine/2007-05-04-Crash.ll and PR1384
2007-05-03 Devang PatelDrop 'const'
2007-05-02 Devang PatelUse 'static const char' instead of 'static const int'.
2007-05-01 Devang PatelDo not use typeinfo to identify pass in pass manager.
2007-04-28 Chris Lattnerfix a bug triggered by 403.gcc
2007-04-28 Chris LattnerFix several latent bugs in EmitGEPOffset that didn...
2007-04-28 Chris Lattneruhn zap cvs
2007-04-28 Chris LattnerImplement PR1345 and Transforms/InstCombine/bitcast...
2007-04-27 Chris Lattnerrefactor some code relating to pointer cast xforms...
2007-04-19 Zhou ShengMake use of ConstantInt::isZero instead of ConstantInt...
2007-04-15 Chris LattnerExtend store merging to support the 'if/then' version...
2007-04-15 Chris Lattnerrefactor some code, no functionality change.
2007-04-14 Chris Lattnerfix long lines
2007-04-14 Chris LattnerImplement Transforms/InstCombine/vec_extract_elt.ll...
2007-04-14 Chris LattnerImplement InstCombine/vec_demanded_elts.ll:test2. ...
2007-04-14 Chris LattnerImplement PR1201 and test/Transforms/InstCombine/malloc...
2007-04-11 Chris LattnerTurn stuff like:
2007-04-11 Chris LattnerSimplify some comparisons to arithmetic, this implements:
2007-04-11 Chris Lattnercanonicalize (x <u 2147483648) -> (x >s -1) and (x...
2007-04-11 Chris Lattnerfix a miscompilation of:
2007-04-09 Chris LattnerStrengthen the boundary conditions of this fold, implem...
2007-04-09 Chris LattnerFix PR1304 and Transforms/InstCombine/2007-04-08-Single...
2007-04-09 Chris LattnerEliminate useless insertelement instructions. This...
2007-04-08 Chris Lattnerreenable this xform, whoops :)
2007-04-08 Chris LattnerFix regression on Instcombine/apint-or2.ll
2007-04-08 Chris LattnerGeneralize the code that handles (A&B)|(A&C) to work...
2007-04-06 Chris Lattnerimplement Transforms/InstCombine/malloc2.ll and PR1313
2007-04-04 Dale JohannesenPrevent transformConstExprCastCall from generating...
2007-04-04 Jeff CohenFix 2007-04-04-BadFoldBitcastIntoMalloc.ll
2007-04-04 Duncan SandsFix comment.
2007-04-03 Chris LattnerFix a bug I introduced with my patch yesterday which...
2007-04-03 Chris Lattnerreinstate the previous two patches, with a bugfix :)
2007-04-03 Evan ChengReverting back to 1.723. The last two commits broke...
2007-04-03 Chris LattnerSplit a whole ton of code out of visitICmpInst into...
2007-04-03 Chris LattnerFix PR1253 and xor2.ll:test[01]
2007-04-02 Zhou Sheng1. Make use of APInt operation instead of using Constan...
2007-04-02 Zhou ShengUse uint32_t for bitwidth instead of unsigned.
2007-04-02 Chris LattnerWrap long line
2007-04-02 Chris Lattneruse more obvious function name.
2007-04-02 Chris Lattnersimplify (x+c)^signbit as (x+c+signbit), pointed out...
2007-04-01 Chris Lattnersimplify this code, make it work for ap ints
2007-04-01 Zhou ShengAvoid unnecessary APInt construction.
2007-04-01 Reid SpencerFor PR1297:
2007-04-01 Chris LattnerFix InstCombine/2007-03-31-InfiniteLoop.ll
2007-03-31 Zhou ShengDelete dead code.
2007-03-31 Zhou ShengUse APInt operators to calculate the carry bits, remove...
2007-03-30 Zhou ShengMake sure the use of ConstantInt::getZExtValue() for...
2007-03-30 Zhou Sheng1. Make sure the use of ConstantInt::getZExtValue(...
2007-03-30 Zhou ShengUse APInt operation instead of ConstantExpr::getXX.
2007-03-29 Zhou Sheng1. Make more use of APInt::getHighBitsSet/getLowBitsSet.
2007-03-29 Zhou ShengClean up some codes in InstCombiner::SimplifyDemandedBi...
2007-03-29 Zhou ShengClean up codes in InstCombiner::SimplifyDemandedBits():
2007-03-29 Zhou Sheng1. Make the APInt variable do the binary operation...
2007-03-28 Zhou ShengAvoid unnecessary APInt construction.
2007-03-28 Zhou Sheng1. Make more use of getLowBitsSet/getHighBitsSet.
2007-03-28 Zhou Sheng1. Make more use of getLowBitsSet/getHighBitsSet.
2007-03-28 Zhou ShengUse UnknownBIts[BitWidth-1] instead of UnknownBIts...
2007-03-28 Zhou ShengRemove unused APInt variable.
2007-03-28 Zhou ShengClean up codes in ComputeMaskedBits():
2007-03-28 Reid SpencerFor PR1280:
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