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path: root/lib/Analysis/ConstantFolding.cpp
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* Don't try to constant fold libm functions with non-finite arguments.Jakob Stoklund Olesen2010-09-27
* Don't include <fenv.h> now that we have llvm/System/FEnv.h.Jakob Stoklund Olesen2010-09-17
* Attempt to support platforms which don't have fenv.h.Dan Gohman2010-09-17
* Fix the folding of floating-point math library calls, like sin(infinity),Dan Gohman2010-09-17
* eliminate CallInst::ArgOffsetGabor Greif2010-07-16
* Add parentheses around an || to correct the logic. Also silences a GCC warningChandler Carruth2010-07-12
* fix PR7429, a crash turning a load from a string into a float.Chris Lattner2010-07-12
* conditionalize by CallInst::ArgOffsetGabor Greif2010-07-07
* Eliminate unnecessary uses of getZExtValue().Dan Gohman2010-06-18
* Revert 101465, it broke internal OpenGL testing.Eric Christopher2010-04-16
* reapply r101434Gabor Greif2010-04-16
* back out r101423 and r101397, they break llvm-gcc self-host on darwin10Gabor Greif2010-04-16
* reapply r101364, which has been backed out in r101368Gabor Greif2010-04-15
* back out r101364, as it trips the linux nightlybot on some clang C++ testsGabor Greif2010-04-15
* rotate CallInst operands, i.e. move callee to the backGabor Greif2010-04-15
* Minor code simplification.Dan Gohman2010-04-12
* FP16 constfoldingAnton Korobeynikov2010-03-19
* Simplify this code.Dan Gohman2010-03-18
* When constant folding GEP of GEP, do not crash if an index ofDuncan Sands2010-03-12
* Constant-fold GEP-of-GEP into a single GEP.Dan Gohman2010-03-10
* Remove the code which constant-folded ptrtoint(inttoptr(x)+c) toDan Gohman2010-02-23
* Canonicalize ConstantInts to the right operand of commutativeDan Gohman2010-02-22
* Minor formatting cleanup.Dan Gohman2010-02-22
* Fold bswap(undef) to undef.Dan Gohman2010-02-17
* There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands2010-02-16
* Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands2010-02-15
* Add const qualifiers.Dan Gohman2010-02-08
* Generalize target-independent folding rules for sizeof to handle moreDan Gohman2010-02-01
* fix PR5978 by peeling the loop so that we avoid shifting theChris Lattner2010-01-08
* constant fold nasty constant expressions formed by llvm-gcc,Chris Lattner2010-01-02
* Fix PR5551 by not ignoring the top level constantexpr whenChris Lattner2009-12-04
* fix PR5673 by being more careful about pointers to functions.Chris Lattner2009-12-03
* Teach ConstantFolding to do a better job when folding gep(bitcast).Nick Lewycky2009-11-29
* Make ConstantFoldConstantExpression recursively visit the entireDan Gohman2009-11-23
* fix ConstantFoldCompareInstOperands to take the LHS/RHS asChris Lattner2009-11-09
* remove a bunch of extraneous LLVMContext argumentsChris Lattner2009-11-06
* Teach FoldBitCast to be able to handle bitcasts from (e.g.) i128 -> <4 x float>.Chris Lattner2009-10-25
* move FoldBitCast earlier in the file, and use it instead of Chris Lattner2009-10-25
* refactor FoldBitCast to reduce nesting and to always return a constantexprChris Lattner2009-10-25
* various cleanups suggested by DuncanChris Lattner2009-10-24
* fix PR5287, a serious regression from my previous patches. Thanks toChris Lattner2009-10-24
* teach libanalysis to simplify vector loads with bitcast sources. ThisChris Lattner2009-10-23
* enhance FoldReinterpretLoadFromConstPtr to handle loads of up to 32 Chris Lattner2009-10-23
* teach libanalysis to fold int and fp loads from almost arbitraryChris Lattner2009-10-23
* move another load optimization from instcombine -> libanalysis.Chris Lattner2009-10-22
* move 'loading i32 from string' optimization from instcombineChris Lattner2009-10-22
* Move some constant folding logic for loads out of instcombine intoChris Lattner2009-10-22
* Extend ConstantFolding to understand signed overflow variantsEvan Phoenix2009-10-05
* Remove an unnnecessary LLVMContext argument inDan Gohman2009-10-05
* teach the optimizer how to constant fold uadd/usub intrinsics.Chris Lattner2009-10-05