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AgeCommit message (Expand)Author
2012-05-20Do not pass an invalid domtree to SimplifyInstruction fromPeter Collingbourne
2012-05-19Do not eliminate allocas whose alignment exceeds that of thePeter Collingbourne
2012-05-18Fix replacing all the users of objc weak runtime routinesDan Gohman
2012-05-15Teach SimplifyLibCalls about stpcpy.David Majnemer
2012-05-14Move the capture analysis from MemoryDependencyAnalysis to a more general placeChad Rosier
2012-05-12Teach Function::hasAddressTaken that BlockAddress doesn't really takeJay Foad
2012-05-11objectsize: add a few more tests and fix a bugNuno Lopes
2012-05-11Fix a minor logic mistake transforming compares in instcombine. PR12514.Eli Friedman
2012-05-10objectsize: add support for GEPs with non-constant indexesNuno Lopes
2012-05-10Teach DeadStoreElimination to eliminate exit-block stores with phi addresses.Dan Gohman
2012-05-10teach DSE and isInstructionTriviallyDead() about callocNuno Lopes
2012-05-09Fix the objc_storeStrong recognizer to stop before walking off theDan Gohman
2012-05-09objectsize:Nuno Lopes
2012-05-09Remove unused variable to get rid of warning.Craig Topper
2012-05-08Miscellaneous accumulated cleanups.Dan Gohman
2012-05-08Fix objc_storeStrong pattern matching to catch a potential use of theDan Gohman
2012-05-08Calling ReassociateExpression recursively is extremely dangerous since it willDuncan Sands
2012-05-08Allow NULL LoopPassManager argument in UnrollLoop. PR12734.Andrew Trick
2012-05-07Teach reassociate to commute FMul's and FAdd's in order to canonicalize the o...Owen Anderson
2012-05-06Switch the select to branch transformation on by default.Benjamin Kramer
2012-05-06Remove trailing spaces.Jakub Staszak
2012-05-05CodeGenPrepare: Add a transform to turn selects into branches in some cases.Benjamin Kramer
2012-05-05Small fix in InstCombineCasts.cpp. Restored "alloca + bitcast" reducing for c...Stepan Dyatkovskiy
2012-05-04Teach the code extractor how to extract a sequence of blocks fromChandler Carruth
2012-05-04Factor the computation of input and output sets into a public interfaceChandler Carruth
2012-05-04Rather than trying to gracefully handle input sequences with repeatedChandler Carruth
2012-05-04Fix a goof with my previous commit by completely returning when weChandler Carruth
2012-05-04Hoist a safety assert from the extraction method into the constructionChandler Carruth
2012-05-04Move the CodeExtractor utility to a dedicated header file / source file,Chandler Carruth
2012-05-04Add 'landingpad' instructions to the list of instructions to ignore.Bill Wendling
2012-05-04A pile of long over-due refactorings here. There are some very, *very*Chandler Carruth
2012-05-03Factor the logic for testing whether a basic block is viable for codeChandler Carruth
2012-05-03remove calls to calloc if the allocated memory is not used (it was already be...Nuno Lopes
2012-05-03add support for calloc to objectsize loweringNuno Lopes
2012-05-03replace 'break's with 'return 0' in visitCallInst code for objectsize, since ...Nuno Lopes
2012-05-02Whitespace cleanup.Bill Wendling
2012-05-02[tsan] typo and style (thanks to Nick Lewycky)Kostya Serebryany
2012-05-02The value held in the vector may be RAUW'ed by some of the canonicalizationBill Wendling
2012-05-01An instruction in a loop is not guaranteed to be executed just because the loopNick Lewycky
2012-05-01Add support for llvm.arm.neon.vmull* intrinsics to InstCombine. FixesLang Hames
2012-04-30Second attempt at PR12573:Bill Wendling
2012-04-30Use an ArrayRef instead of explicit vector type.Bill Wendling
2012-04-30Remove hack from r154987. The problem persists even with it, so it's not even...Bill Wendling
2012-04-30Make sure HoistInsertPosition finds a position that is dominated by allRafael Espindola
2012-04-27Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).Hal Finkel
2012-04-27Change recurse depth limit to uint32 to fix warning.David Blaikie
2012-04-27Miscellaneous accumulated cleanups.Dan Gohman
2012-04-27Add an early bailout to IsValueFullyAvailableInBlock from deeply nested blocks.Mon P Wang
2012-04-27[asan] small optimization: do not emit "x+0" instructions Kostya Serebryany
2012-04-27[tsan] Atomic support for ThreadSanitizer, patch by Dmitry VyukovKostya Serebryany