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ValueTracking.cpp
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Author
2013-03-18
Check whether a pointer is non-null (isKnownNonNull) in isKnownNonZero.
Manman Ren
2013-03-06
Use dyn_cast instead of isa && cast. No functionality change.
Jakub Staszak
2013-01-31
Move isKnownNonNull out of AliasAnalysis.h and into ValueTracking.cpp since
Dan Gohman
2013-01-31
Change GetPointerBaseWithConstantOffset's DataLayout argument from a
Dan Gohman
2013-01-13
Remove redundant 'llvm::' qualifications
Dmitri Gribenko
2013-01-02
Move all of the header files which are involved in modelling the LLVM IR
Chandler Carruth
2012-12-31
reimplement GetPointerBaseWithConstantOffset().
Nuno Lopes
2012-12-22
Remove trailing whitespace.
Craig Topper
2012-12-19
Fix a bug that was found by building clang with -fsanitize.
Nadav Rotem
2012-12-14
Fix a crash in ValueTracking on vectors of pointers.
Nadav Rotem
2012-12-13
Rename isPowerOfTwo to isKnownToBeAPowerOfTwo.
Rafael Espindola
2012-12-12
The TargetData is not used for the isPowerOfTwo determination. It has never
Rafael Espindola
2012-12-07
Add support to ValueTracking for determining that a pointer is non-null
Chandler Carruth
2012-12-06
Have CannotBeNegativeZero() be aware of the nsz fast-math flag
Michael Ilseman
2012-12-03
Use the new script to sort the includes of every file under lib.
Chandler Carruth
2012-11-01
Revert the majority of the next patch in the address space series:
Chandler Carruth
2012-10-26
Fix a crash in SimpliftDemandedBits of vectors of pointers.
Nadav Rotem
2012-10-25
Revert 166726 because it may have broken a number of SPEC tests. PR14183.
Nadav Rotem
2012-10-25
Fix a crash in ValueTracking. Add support for vectors of pointers.
Nadav Rotem
2012-10-15
Resubmit the changes to llvm core to update the functions to support differen...
Micah Villmow
2012-10-11
Revert 165732 for further review.
Micah Villmow
2012-10-11
Add in the first iteration of support for llvm/clang/lldb to allow variable p...
Micah Villmow
2012-10-08
Move TargetData to DataLayout.
Micah Villmow
2012-10-04
The alignment of an sret parameter is known: it must be at least the
Duncan Sands
2012-09-27
Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. S...
Sylvestre Ledru
2012-09-27
Fix a typo 'iff' => 'if'
Sylvestre Ledru
2012-08-24
Fix integer undefined behavior due to signed left shift overflow in LLVM.
Richard Smith
2012-07-03
PHINode::hasConstantValue(): return undef if the PHI is fully recursive.
Nuno Lopes
2012-05-10
Teach DeadStoreElimination to eliminate exit-block stores with phi addresses.
Dan Gohman
2012-04-30
Just mark the sign bit as known zero, rather than any other irrelevant bits
Duncan Sands
2012-04-07
Fix ValueTracking to conclude that debug intrinsics are safe to
Chandler Carruth
2012-04-04
Always compute all the bits in ComputeMaskedBits.
Rafael Espindola
2012-03-31
Teach CodeGen's version of computeMaskedBits to understand the range metadata.
Rafael Espindola
2012-03-30
Add computeMaskedBitsLoad back, as it was the change to instsimplify that
Rafael Espindola
2012-03-28
Revert r153521 as it's causing large regressions on the nightly testers.
Chad Rosier
2012-03-27
Reapply r153423; the original commit was fine. The failing test, distray, had
Chad Rosier
2012-03-26
Revert r153423 as this is causing failures on our internal nightly testers.
Chad Rosier
2012-03-26
Use the new range metadata in computeMaskedBits and add a new optimization to
Rafael Espindola
2012-03-18
Factor out the multiply analysis code in ComputeMaskedBits and apply it to the
Nick Lewycky
2012-03-09
Factor out the analysis of addition and subtraction in ComputeMaskedBits. Reuse
Nick Lewycky
2012-03-07
No functionality change. Type::isSized() can be expensive, so avoid calling it
Nick Lewycky
2012-03-05
A few more cases of missing masking in ComputeMaskedBits; found by inspection.
Eli Friedman
2012-03-05
Make sure we don't return bits outside the mask in ComputeMaskedBits. PR12189.
Eli Friedman
2012-02-06
Remove some dead code and tidy things up now that vectors use ConstantDataVector
Chris Lattner
2012-02-06
[unwind removal] Remove all of the code for the dead 'unwind' instruction. There
Bill Wendling
2012-02-05
reapply the patches reverted in r149470 that reenable ConstantDataArray,
Chris Lattner
2012-02-01
Revert Chris' commits up to r149348 that started causing VMCoreTests unit tes...
Argyrios Kyrtzidis
2012-01-31
remove the last vestiges of llvm::GetConstantStringInfo, in CodeGen.
Chris Lattner
2012-01-31
Change ConstantArray::get to form a ConstantDataArray when possible,
Chris Lattner
2012-01-26
progress making the world safe to ConstantDataVector. While
Chris Lattner
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