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path: root/lib/Analysis/ValueTracking.cpp
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* Remove redundant 'llvm::' qualificationsDmitri Gribenko2013-01-131-1/+1
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-9/+9
* reimplement GetPointerBaseWithConstantOffset().Nuno Lopes2012-12-311-31/+21
* Remove trailing whitespace.Craig Topper2012-12-221-94/+94
* Fix a bug that was found by building clang with -fsanitize.Nadav Rotem2012-12-191-1/+6
* Fix a crash in ValueTracking on vectors of pointers. Nadav Rotem2012-12-141-1/+1
* Rename isPowerOfTwo to isKnownToBeAPowerOfTwo.Rafael Espindola2012-12-131-11/+11
* The TargetData is not used for the isPowerOfTwo determination. It has neverRafael Espindola2012-12-121-11/+10
* Add support to ValueTracking for determining that a pointer is non-nullChandler Carruth2012-12-071-0/+73
* Have CannotBeNegativeZero() be aware of the nsz fast-math flagMichael Ilseman2012-12-061-1/+6
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-4/+4
* Revert the majority of the next patch in the address space series:Chandler Carruth2012-11-011-4/+2
* Fix a crash in SimpliftDemandedBits of vectors of pointers.Nadav Rotem2012-10-261-6/+4
* Revert 166726 because it may have broken a number of SPEC tests. PR14183.Nadav Rotem2012-10-251-3/+2
* Fix a crash in ValueTracking. Add support for vectors of pointers.Nadav Rotem2012-10-251-2/+3
* Resubmit the changes to llvm core to update the functions to support differen...Micah Villmow2012-10-151-2/+4
* Revert 165732 for further review.Micah Villmow2012-10-111-4/+2
* Add in the first iteration of support for llvm/clang/lldb to allow variable p...Micah Villmow2012-10-111-2/+4
* Move TargetData to DataLayout.Micah Villmow2012-10-081-15/+15
* The alignment of an sret parameter is known: it must be at least theDuncan Sands2012-10-041-5/+14
* Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...Sylvestre Ledru2012-09-271-3/+3
* Fix a typo 'iff' => 'if'Sylvestre Ledru2012-09-271-3/+3
* Fix integer undefined behavior due to signed left shift overflow in LLVM.Richard Smith2012-08-241-1/+1
* PHINode::hasConstantValue(): return undef if the PHI is fully recursive.Nuno Lopes2012-07-031-1/+1
* Teach DeadStoreElimination to eliminate exit-block stores with phi addresses.Dan Gohman2012-05-101-0/+31
* Just mark the sign bit as known zero, rather than any other irrelevant bitsDuncan Sands2012-04-301-1/+1
* Fix ValueTracking to conclude that debug intrinsics are safe toChandler Carruth2012-04-071-0/+8
* Always compute all the bits in ComputeMaskedBits.Rafael Espindola2012-04-041-150/+95
* Teach CodeGen's version of computeMaskedBits to understand the range metadata.Rafael Espindola2012-03-311-2/+2
* Add computeMaskedBitsLoad back, as it was the change to instsimplify thatRafael Espindola2012-03-301-0/+26
* Revert r153521 as it's causing large regressions on the nightly testers.Chad Rosier2012-03-281-26/+0
* Reapply r153423; the original commit was fine. The failing test, distray, had Chad Rosier2012-03-271-0/+26
* Revert r153423 as this is causing failures on our internal nightly testers.Chad Rosier2012-03-261-26/+0
* Use the new range metadata in computeMaskedBits and add a new optimization toRafael Espindola2012-03-261-0/+26
* Factor out the multiply analysis code in ComputeMaskedBits and apply it to theNick Lewycky2012-03-181-62/+76
* Factor out the analysis of addition and subtraction in ComputeMaskedBits. ReuseNick Lewycky2012-03-091-83/+123
* No functionality change. Type::isSized() can be expensive, so avoid calling itNick Lewycky2012-03-071-8/+10
* A few more cases of missing masking in ComputeMaskedBits; found by inspection.Eli Friedman2012-03-051-3/+3
* Make sure we don't return bits outside the mask in ComputeMaskedBits. PR12189.Eli Friedman2012-03-051-2/+2
* Remove some dead code and tidy things up now that vectors use ConstantDataVectorChris Lattner2012-02-061-13/+2
* [unwind removal] Remove all of the code for the dead 'unwind' instruction. ThereBill Wendling2012-02-061-1/+0
* reapply the patches reverted in r149470 that reenable ConstantDataArray,Chris Lattner2012-02-051-136/+44
* Revert Chris' commits up to r149348 that started causing VMCoreTests unit tes...Argyrios Kyrtzidis2012-02-011-42/+137
* remove the last vestiges of llvm::GetConstantStringInfo, in CodeGen.Chris Lattner2012-01-311-10/+0
* Change ConstantArray::get to form a ConstantDataArray when possible,Chris Lattner2012-01-311-136/+51
* progress making the world safe to ConstantDataVector. WhileChris Lattner2012-01-261-16/+15
* use Constant::getAggregateElement to simplify a bunch of code.Chris Lattner2012-01-251-13/+6
* Use the right method to get the # elements in a CDS.Chris Lattner2012-01-251-1/+1
* teach valuetracking about ConstantDataSequentialChris Lattner2012-01-241-31/+47
* Generalize isSafeToSpeculativelyExecute to work on arbitraryDan Gohman2012-01-041-1/+5
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