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2013-04-18Implement a better fix for PR15185.Bill Wendling1-6/+11
2013-04-18Fix a -Wdocumentation warningDmitri Gribenko1-1/+1
2013-04-18In the function InstCombiner::visitExtractElementInst() removed the limitatio...Anat Shemer1-4/+4
2013-04-18Added a function scalarizePHI() that sclarizes a vector phi instruction if it...Anat Shemer2-0/+78
2013-04-18Fix a comment, PR15777.Chris Lattner1-2/+2
2013-04-18LoopVectorizer: Recognize min/max reductionsArnold Schwaighofer1-34/+209
2013-04-18LoopVectorize: Use a set to avoid longer cycles in the reduction chain too.Benjamin Kramer1-8/+6
2013-04-18Revert "Combine bit test + conditional or into simple math"David Majnemer1-61/+0
2013-04-18Combine bit test + conditional or into simple mathDavid Majnemer1-0/+61
2013-04-18[objc-arc] Do not mismatch up retains inside a for loop with releases outside...Michael Gottesman1-96/+131
2013-04-18Removed trailing whitespace.Michael Gottesman1-3/+3
2013-04-17[objc-arc] Added annotation option to only emit annotations for a specific ss...Michael Gottesman1-0/+24
2013-04-17Fixed typo.Michael Gottesman1-4/+4
2013-04-17[objc-arc] Added descriptions for EnableARCAnnotations, EnableCheckForCFGHaza...Michael Gottesman2-3/+7
2013-04-17[objc-arc] Added an option to arc-annotations for turning off CheckForCFGHazard.Michael Gottesman1-0/+6
2013-04-17Do not optimise fprintf() calls if its return value is used.Peter Collingbourne1-9/+12
2013-04-16simplifycfg: Fix integer overflow converting switch into icmp.Hans Wennborg1-1/+6
2013-04-15We are not able to bitcast a pointer to an integral value.Bill Wendling1-5/+5
2013-04-15SLPVectorizer: Make it a function pass and add code for hoisting the vector-g...Nadav Rotem4-163/+256
2013-04-15Fix a typo in comment.Jim Grosbach1-1/+1
2013-04-15Add an option -vectorize-slp-aggressive for running the BB vectorizer. Make -...Nadav Rotem1-1/+12
2013-04-15Rename the slp-vectorizer clang/llvm flags. No functionality change.Nadav Rotem1-3/+3
2013-04-15SLPVectorizer: Add support for vectorizing trees that start at compare instru...Nadav Rotem1-21/+40
2013-04-14Reorders two transforms that collide with each otherDavid Majnemer1-8/+8
2013-04-14Miscellaneous cleanups for VecUtils.hBenjamin Kramer1-9/+6
2013-04-14SLP: Document the scalarization cost method.Nadav Rotem1-3/+10
2013-04-14SLPVectorizer: Add support for trees that don't start at binary operators, an...Nadav Rotem3-7/+25
2013-04-14SLPVectorizer: add initial support for reduction variable vectorization.Nadav Rotem3-7/+95
2013-04-13GlobalDCE: Fix an oversight in my last commit that could lead to crashes.Benjamin Kramer1-2/+2
2013-04-13Fix a scalability issue with complex ConstantExprs.Benjamin Kramer1-4/+9
2013-04-12InstCombine: Check the operand types before merging fcmp ord & fcmp ord.Benjamin Kramer1-0/+3
2013-04-12SLPVectorizer: add support for vectorization of diamond shaped trees. We now ...Nadav Rotem2-46/+254
2013-04-12Add debug prints.Nadav Rotem1-1/+5
2013-04-12Simplify (A & ~B) in icmp if A is a power of 2David Majnemer1-0/+9
2013-04-12LoopVectorizer: integer division is not a reduction operationArnold Schwaighofer1-2/+0
2013-04-11Optimize icmp involving addition betterDavid Majnemer1-0/+49
2013-04-11Fix for wrong instcombine on vector insert/extractBenjamin Kramer1-0/+4
2013-04-11[ASan] Allow disabling init-order checks for globals by source file name.Alexey Samsonov1-1/+2
2013-04-11Rename the C function to create a SLPVectorizerPass to something sane and exp...Benjamin Kramer1-2/+2
2013-04-10Make the SLP store-merger less paranoid about function calls. We check for fu...Nadav Rotem1-4/+0
2013-04-10We require DataLayout for analyzing the size of stores.Nadav Rotem2-1/+6
2013-04-10Change CloneFunctionInto to always clone Argument attributes induvidually,Joey Gouly1-22/+19
2013-04-09Fix some comment typos.Bob Wilson1-2/+2
2013-04-09Add support for bottom-up SLP vectorization infrastructure.Nadav Rotem5-0/+707
2013-04-08Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation...Shuxin Yang1-12/+14
2013-04-07Fix PR15674 (and PR15603): a SROA think-o.Chandler Carruth1-0/+1
2013-04-05Removed trailing whitespace.Michael Gottesman1-27/+27
2013-04-05An objc_retain can serve as a use for a different pointer.Michael Gottesman1-2/+3
2013-04-05Properly model precise lifetime when given an incomplete dataflow sequence.Michael Gottesman1-6/+20
2013-04-05Tidy up a bit. No functional change.Jim Grosbach9-259/+261
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