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Analysis
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ValueTracking.cpp
Commit message (
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Author
Age
*
Remove x86_sse42_crc32_64_8 intrinsic. It has no functional difference from x...
Craig Topper
2013-10-15
*
Teach MemoryBuiltins and InstructionSimplify that operator new never returns ...
Benjamin Kramer
2013-09-24
*
Fix assert with GEP ptr vector indexing structs
Matt Arsenault
2013-08-19
*
Teach ValueTracking about address spaces
Matt Arsenault
2013-08-10
*
isKnownToBeAPowerOfTwo: Strengthen isKnownToBeAPowerOfTwo's analysis on add i...
David Majnemer
2013-07-30
*
Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector s...
Craig Topper
2013-07-11
*
ValueTracking: Fix bugs in isKnownToBeAPowerOfTwo
David Majnemer
2013-07-09
*
isKnownToBeAPowerOfTwo: Fix a typo in a comment
David Majnemer
2013-07-06
*
ValueTracking: Teach isKnownToBeAPowerOfTwo about (ADD X, (XOR X, Y)) where X...
David Majnemer
2013-06-29
*
Replace Count{Leading,Trailing}Zeros_{32,64} with count{Leading,Trailing}Zeros.
Michael J. Spencer
2013-05-24
*
isKnownToBeAPowerOfTwo: (X & Y) + Y is a power of 2 or zero if y is also.
David Majnemer
2013-05-18
*
Check whether a pointer is non-null (isKnownNonNull) in isKnownNonZero.
Manman Ren
2013-03-18
*
Use dyn_cast instead of isa && cast. No functionality change.
Jakub Staszak
2013-03-06
*
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
2013-01-31
*
Remove redundant 'llvm::' qualifications
Dmitri Gribenko
2013-01-13
*
Move all of the header files which are involved in modelling the LLVM IR
Chandler Carruth
2013-01-02
*
reimplement GetPointerBaseWithConstantOffset().
Nuno Lopes
2012-12-31
*
Remove trailing whitespace.
Craig Topper
2012-12-22
*
Fix a bug that was found by building clang with -fsanitize.
Nadav Rotem
2012-12-19
*
Fix a crash in ValueTracking on vectors of pointers.
Nadav Rotem
2012-12-14
*
Rename isPowerOfTwo to isKnownToBeAPowerOfTwo.
Rafael Espindola
2012-12-13
*
The TargetData is not used for the isPowerOfTwo determination. It has never
Rafael Espindola
2012-12-12
*
Add support to ValueTracking for determining that a pointer is non-null
Chandler Carruth
2012-12-07
*
Have CannotBeNegativeZero() be aware of the nsz fast-math flag
Michael Ilseman
2012-12-06
*
Use the new script to sort the includes of every file under lib.
Chandler Carruth
2012-12-03
*
Revert the majority of the next patch in the address space series:
Chandler Carruth
2012-11-01
*
Fix a crash in SimpliftDemandedBits of vectors of pointers.
Nadav Rotem
2012-10-26
*
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
2012-10-25
*
Resubmit the changes to llvm core to update the functions to support differen...
Micah Villmow
2012-10-15
*
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
2012-10-11
*
Move TargetData to DataLayout.
Micah Villmow
2012-10-08
*
The alignment of an sret parameter is known: it must be at least the
Duncan Sands
2012-10-04
*
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
2012-09-27
*
Fix integer undefined behavior due to signed left shift overflow in LLVM.
Richard Smith
2012-08-24
*
PHINode::hasConstantValue(): return undef if the PHI is fully recursive.
Nuno Lopes
2012-07-03
*
Teach DeadStoreElimination to eliminate exit-block stores with phi addresses.
Dan Gohman
2012-05-10
*
Just mark the sign bit as known zero, rather than any other irrelevant bits
Duncan Sands
2012-04-30
*
Fix ValueTracking to conclude that debug intrinsics are safe to
Chandler Carruth
2012-04-07
*
Always compute all the bits in ComputeMaskedBits.
Rafael Espindola
2012-04-04
*
Teach CodeGen's version of computeMaskedBits to understand the range metadata.
Rafael Espindola
2012-03-31
*
Add computeMaskedBitsLoad back, as it was the change to instsimplify that
Rafael Espindola
2012-03-30
*
Revert r153521 as it's causing large regressions on the nightly testers.
Chad Rosier
2012-03-28
*
Reapply r153423; the original commit was fine. The failing test, distray, had
Chad Rosier
2012-03-27
*
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
2012-03-26
*
Factor out the multiply analysis code in ComputeMaskedBits and apply it to the
Nick Lewycky
2012-03-18
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