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* Change how globalopt handles aliases in llvm.used.Rafael Espindola2013-06-111-4/+9
* Make DeadArgumentElimination more conservative on variadic functionsTim Northover2013-06-091-0/+38
* Fix a potential bug in r183584.Shuxin Yang2013-06-081-22/+0
* Fix an assertion in MemCpyOpt pass.Shuxin Yang2013-06-071-0/+39
* [objc-arc] Ensure that the cfg path count does not overflow when we multiply ...Michael Gottesman2013-06-071-3/+531
* Add a testcase from pr16244.Rafael Espindola2013-06-061-0/+10
* IndVarSimplify: check if loop invariant expansion can trapDavid Majnemer2013-06-041-0/+32
* Second part of pr16069Rafael Espindola2013-06-041-1/+15
* SimplifyCFG: Do not transform PHI to select if doing so would be unsafeDavid Majnemer2013-06-031-0/+14
* When determining the new index for an insertelement, we may not assume that anNick Lewycky2013-06-011-0/+11
* Prevent loop-unroll from making assumptions about undefined behavior.Andrew Trick2013-05-312-22/+62
* LoopVectorize: PHIs with only outside users should prevent vectorizationArnold Schwaighofer2013-05-311-0/+41
* Modify how the formulae are rated in Loop Strength Reduce.Quentin Colombet2013-05-312-6/+62
* Simplify multiplications by vectors whose elements are powers of 2.Rafael Espindola2013-05-311-0/+408
* Reapply with r182909 with a fix to the calculation of the new indices forNick Lewycky2013-05-311-0/+21
* Revert r182909.Evgeniy Stepanov2013-05-301-12/+0
* Swizzle vector inputs if it helps us eliminate shuffles.Nick Lewycky2013-05-301-0/+12
* Add support for llvm.vectorizer metadataPaul Redmond2013-05-286-10/+86
* Track IR ordering of SelectionDAG nodes 3/4.Andrew Trick2013-05-251-2/+2
* [objc-arc] KnownSafe does not imply that it is safe to perform code motion ac...Michael Gottesman2013-05-241-0/+200
* [objc-arc] Make sure that multiple owners is propogated correctly through the...Michael Gottesman2013-05-241-0/+97
* LoopVectorize: LoopSimplify can't canonicalize loops with an indirectbr in it...Benjamin Kramer2013-05-241-0/+11
* scalarizePHI needs to insert the next ExtractElement in the same blockJoey Gouly2013-05-241-0/+25
* SLPVectorizer: Change the order in which new instructions are added to the fu...Nadav Rotem2013-05-224-1/+104
* This is an update to a previous commit (r181216).Jean-Luc Duprat2013-05-221-27/+13
* LoopVectorize: Make Value pointers that could be RAUW'ed a VHArnold Schwaighofer2013-05-221-0/+50
* Move the remaining simplify-libcalls tests to instcombine, merging most of th...Benjamin Kramer2013-05-1912-138/+137
* isKnownToBeAPowerOfTwo: (X & Y) + Y is a power of 2 or zero if y is also.David Majnemer2013-05-181-0/+14
* LoopVectorize: Handle single edge PHIsArnold Schwaighofer2013-05-181-0/+22
* Respect the 'nobuiltin' attribute when determining if a call is to a memory b...Richard Smith2013-05-161-0/+18
* LoopVectorize: Hoist conditional loads if possibleArnold Schwaighofer2013-05-151-0/+69
* GlobalOpt: fix an issue where CXAAtExitFn points to a deleted function.Manman Ren2013-05-141-0/+6
* LoopVectorize: Handle loops with multiple forward inductionsArnold Schwaighofer2013-05-141-0/+30
* [objc-arc-opts] In the presense of an alloca unconditionally remove RR pairs ...Michael Gottesman2013-05-131-0/+203
* SLPVectorizer: Fix a bug in the code that generates extracts for values with ...Nadav Rotem2013-05-121-2/+30
* InstCombine: Flip the order of two urem transformsDavid Majnemer2013-05-121-0/+14
* LoopVectorize: Use the widest induction variable typeArnold Schwaighofer2013-05-111-0/+69
* InstCombine: Turn urem to bitwise-and more oftenDavid Majnemer2013-05-111-2/+51
* SLPVectorizer: Add support for trees with external users.Nadav Rotem2013-05-101-4/+5
* Add an additional testcase for PR15882.Nadav Rotem2013-05-101-0/+45
* InstCombine: Don't claim to be able to evaluate any shl in a zexted type.Benjamin Kramer2013-05-101-0/+28
* InstCombine: Verify the type before transforming uitofp into select.Benjamin Kramer2013-05-101-0/+18
* Don't replace an alias in llvm.used with its target.Rafael Espindola2013-05-091-0/+42
* InstCombine: Don't just copy known bits from the first operand of an srem.Benjamin Kramer2013-05-091-0/+12
* LoopVectorizer: Don't assert on the absence of induction variablesArnold Schwaighofer2013-05-091-0/+34
* Revert 181475 as the DebugIR tests are breaking (automake) buildbots that re-...Daniel Malea2013-05-0814-700/+0
* DebugIR tests -- lit tests for the line number transformDaniel Malea2013-05-0814-0/+700
* LoopVectorizer: Improve reduction variable identificationArnold Schwaighofer2013-05-071-0/+119
* LoopVectorize: getConsecutiveVector must respect signed arithmeticArnold Schwaighofer2013-05-071-0/+79
* InstCombine: (X ^ signbit) + C -> X + (signbit ^ C)David Majnemer2013-05-061-0/+10
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