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path: root/lib/Transforms/InstCombine/InstCombineCompares.cpp
Commit message (Expand)AuthorAge
* Fix known typosAlp Toker2014-01-24
* InstCombine: Hoist 3 copies of AddOne/SubOne into a header.Benjamin Kramer2014-01-19
* Stay classy (and legal) LLVM. Remove links to 3rd party SMT solver whose link...Kay Tiong Khoo2013-12-19
* Improved fix for PR17827 (instcombine of shift/and/compare).Kay Tiong Khoo2013-12-19
* Use local variable for repeated use rather than 'get' method. No functional c...Kay Tiong Khoo2013-12-02
* Move variables to where they are used and give them better names. No function...Kay Tiong Khoo2013-12-02
* Rename variables to be consistent (CST -> Cst). No functional change intended.Kay Tiong Khoo2013-12-02
* Conservative fix for PR17827 - don't optimize a shift + and + compare sequenc...Kay Tiong Khoo2013-12-02
* InstCombine: fold (A >> C) == (B >> C) --> (A^B) < (1 << C) for constant Cs.Benjamin Kramer2013-11-16
* Use right address space size in InstCombineComparesMatt Arsenault2013-09-30
* Constant fold ptrtoint + compare with address spacesMatt Arsenault2013-09-30
* Use type helper functionsMatt Arsenault2013-09-27
* InstCombine: Remove unused argument. No functionality change.Benjamin Kramer2013-09-20
* [InstCombiner] Expose opportunities to merge subtract and comparison.Quentin Colombet2013-09-09
* Teach InstCombine about address spacesMatt Arsenault2013-08-21
* Revert non-test parts of r188507Matt Arsenault2013-08-19
* Don't do FoldCmpLoadFromIndexedGlobal for non inbounds GEPsMatt Arsenault2013-08-15
* InstCombine: Fix typo in comment for visitICmpInstWithInstAndIntCstDavid Majnemer2013-07-09
* InstCombine: variations on 0xffffffff - x >= 4David Majnemer2013-07-09
* InstCombine: X & -C != -C -> X <= u ~CDavid Majnemer2013-07-09
* Commit r185909 was a misapplied patch, fix itDavid Majnemer2013-07-09
* InstCombine: add more transformsDavid Majnemer2013-07-09
* InstCombine: Fold X-C1 <u 2 -> (X & -2) == C1David Majnemer2013-07-08
* InstCombine: FoldGEPICmp shouldn't change sign of base pointer comparisonDavid Majnemer2013-06-29
* InstCombine: Small whitespace cleanup in FoldGEPICmpDavid Majnemer2013-06-29
* InstCombine: Optimize (1 << X) Pred CstP2 to X Pred Log2(CstP2)David Majnemer2013-06-28
* Revert "Revert "[APFloat] Removed APFloat constructor which initialized to ei...Michael Gottesman2013-06-27
* Revert "[APFloat] Removed APFloat constructor which initialized to either zer...Michael Gottesman2013-06-27
* [APFloat] Removed APFloat constructor which initialized to either zero/NaN bu...Michael Gottesman2013-06-27
* Re-apply "Use IRBuilder instead of ConstantInt methods." with the fixed issues.Jakub Staszak2013-06-06
* Revert "Use IRBuilder instead of ConstantInt methods. It simplifies code a li...Rafael Espindola2013-06-06
* Use IRBuilder instead of ConstantInt methods. It simplifies code a little bit.Jakub Staszak2013-06-05
* Simplify (A & ~B) in icmp if A is a power of 2David Majnemer2013-04-12
* Optimize icmp involving addition betterDavid Majnemer2013-04-11
* Tidy up a bit. No functional change.Jim Grosbach2013-04-05
* Address issues found by Duncan during post-commit review of r177856.Arnaud A. de Grandmaison2013-03-25
* InstCombine: simplify comparisons to zero of (shl %x, Cst) or (mul %x, Cst)Arnaud A. de Grandmaison2013-03-25
* InstCombine: Improve the result bitvect type when folding (cmp pred (load (ge...Arnaud A. de Grandmaison2013-03-22
* Fix a performance regression when combining to smaller types in icmp (shl %v,...Arnaud A. de Grandmaison2013-03-13
* Fix refactoring mistake in "Teach InstCombine to work with smaller legal type...Arnaud A. de Grandmaison2013-02-15
* Teach InstCombine to work with smaller legal types in icmp (shl %v, C1), C2Arnaud A. de Grandmaison2013-02-15
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-02
* Transform (x&C)>V into (x&C)!=0 where possiblePaul Redmond2012-12-19
* Revert r170020, "Simplify negated bit test", for now.NAKAMURA Takumi2012-12-13
* Missed these calls from the previous rename somehow.Rafael Espindola2012-12-13
* Simplify negated bit testDavid Majnemer2012-12-12
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-03
* Make this easier to understand, as suggested by Chandler.Duncan Sands2012-11-16
* Fix PR14361: wrong simplification of A+B==B+A. You may think that the old logicDuncan Sands2012-11-16
* Revert the majority of the next patch in the address space series:Chandler Carruth2012-11-01
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