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path: root/lib/Analysis/ValueTracking.cpp
AgeCommit message (Expand)Author
2010-09-05fix PR8063, a crash in globalopt in the malloc analysis code.Chris Lattner
2010-08-18move gep decomposition out of ValueTracking into BasicAA. The form ofChris Lattner
2010-08-18Revert r111375, "move gep decomposition out of ValueTracking into BasicAA. TheDaniel Dunbar
2010-08-18move gep decomposition out of ValueTracking into BasicAA. The form ofChris Lattner
2010-08-18fix PR7589: In brief:Chris Lattner
2010-06-23use ArgOperand accessorsGabor Greif
2010-04-16Revert 101465, it broke internal OpenGL testing.Eric Christopher
2010-04-16reapply r101434Gabor Greif
2010-04-16back out r101423 and r101397, they break llvm-gcc self-host on darwin10Gabor Greif
2010-04-15reapply r101364, which has been backed out in r101368Gabor Greif
2010-04-15back out r101364, as it trips the linux nightlybot on some clang C++ testsGabor Greif
2010-04-15rotate CallInst operands, i.e. move callee to the backGabor Greif
2010-04-14Constify GetConstantStringInfo.Dan Gohman
2010-03-13Fix a typo in ValueTracking that's causing instcombine to delete needed shift...Evan Cheng
2010-03-05Move GetStringLength and helper from SimplifyLibCalls to ValueTracking.Eric Christopher
2010-02-16There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands
2010-02-15Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands
2010-01-29It looks like the changes to the SRem logic of SimplifyDemandedUseBitsDuncan Sands
2010-01-07teach ComputeNumSignBits to look through PHI nodes.Chris Lattner
2010-01-05Move remaining stuff to the isInteger predicate.Benjamin Kramer
2009-12-15Fix GetConstantStringInfo to not look into MDString (it works on Chris Lattner
2009-12-02Fixed an assertion failure for tracking sext of a vector of integersMon P Wang
2009-11-28implement a FIXME: limit the depth that DecomposeGEPExpression goes the sameChris Lattner
2009-11-27limit the recursion depth of GetLinearExpression. ThisChris Lattner
2009-11-26Implement PR1143 (at -m64) by making basicaa look through extensions. WeChris Lattner
2009-11-26fix two transposed lines duncan caught and add an explanatory comment.Chris Lattner
2009-11-26this todo is resolved.Chris Lattner
2009-11-26move DecomposeGEPExpression out into ValueTracking.cppChris Lattner
2009-11-26remove some redundant bracesChris Lattner
2009-11-23Remove unused LLVMContext.Nick Lewycky
2009-11-18Simplify ComputeMultiple so that it doesn't depend on TargetData.Dan Gohman
2009-11-10Add ComputeMultiple() analysis function that recursively determines if a Valu...Victor Hernandez
2009-10-23Remove AllocationInst. Since MallocInst went away, AllocaInst is the only su...Victor Hernandez
2009-10-17Remove MallocInst from LLVM Instructions.Victor Hernandez
2009-09-25Handle sqrt in CannotBeNegativeZero. absf and abslDale Johannesen
2009-09-15Teach ValueTracking how to look through GlobalAliases. GlobalAliases areDan Gohman
2009-09-08fix ComputeMaskedBits handling of zext/sext/trunc to work with vectors.Chris Lattner
2009-09-08add some comments to describe the invariants.Chris Lattner
2009-09-02Fix DbgStopPointInst->getFileName/getDirectory, broken by the MDNodification inTorok Edwin
2009-08-27Handle TargetData with const.Dan Gohman
2009-08-19Use hasDefinitiveInitializer() instead of testing the same thingDan Gohman
2009-08-19Fix SimplifyLibcalls and ValueTracking to check mayBeOverriddenDan Gohman
2009-08-13Push LLVMContexts through the IntegerType APIs.Owen Anderson
2009-08-11Don't assume that external global variables are aligned at their preferredDan Gohman
2009-08-07Fix a bunch of namespace pollution.Dan Gohman
2009-07-31Move a few more APIs back to 2.5 forms. The only remaining ones left to chan...Owen Anderson
2009-07-30Move more code back to 2.5 APIs.Owen Anderson
2009-07-26Remove Value::getNameLenDaniel Dunbar
2009-07-22Get rid of the Pass+Context magic.Owen Anderson
2009-07-17Add a new Operator class, for handling Instructions and ConstantExprsDan Gohman