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* Restore r181216, which was partially reverted in r182499.Stephen Lin2013-07-171-9/+44
* Fix comparisons of alloca alignment in inliner mergingHal Finkel2013-07-171-0/+33
* When the inliner merges allocas, it must keep the larger alignmentHal Finkel2013-07-162-0/+187
* PR16628: Fix a bug in the code that merges compares.Nadav Rotem2013-07-151-0/+27
* Revert r186316 while I track down an ASan failure and an assert fromChandler Carruth2013-07-151-1/+1
* Reimplement SROA yet again. Same fundamental principle, but a totallyChandler Carruth2013-07-151-1/+1
* Teach indvars to generate nsw/nuw flags when widening an induction variable.Andrew Trick2013-07-141-0/+29
* Fixup to r186268 and r186269: don't append -LABEL to CHECK-NOT. No functional...Stephen Lin2013-07-144-5/+5
* Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easie...Stephen Lin2013-07-1463-301/+301
* Update Transforms tests to use CHECK-LABEL for easier debugging. No functiona...Stephen Lin2013-07-14444-2477/+2477
* Modify two Transforms tests to explicitly check for full function names in so...Stephen Lin2013-07-142-2/+2
* Add newlines at end of test files, no functionality changeStephen Lin2013-07-136-6/+6
* LoopVectorizer: Disallow reductions whose header phi is used outside the loopArnold Schwaighofer2013-07-131-0/+25
* Make the new vectorizer test immune to TTIAndrew Trick2013-07-131-1/+1
* LoopVectorize fix: LoopInfo must be valid when invoking utils like SCEVExpander.Andrew Trick2013-07-131-0/+113
* Add a microoptimization for urem.Nick Lewycky2013-07-131-0/+9
* Fix logic error optimizing "icmp pred (urem X, Y), Y" where pred is signed.Nick Lewycky2013-07-121-1/+9
* Fix a crash in EvaluateInDifferentElementOrder where it would generate anJoey Gouly2013-07-121-0/+15
* LFTR improvement to avoid truncation.Andrew Trick2013-07-121-0/+44
* X86 cost model: Add cost for vectorized gather/scatherArnold Schwaighofer2013-07-121-0/+86
* ARM cost model: Add cost for gather/scatherArnold Schwaighofer2013-07-121-0/+88
* Start using CHECK-LABEL in some tests.Stephen Lin2013-07-121-5/+5
* Revert "indvars: Improve LFTR by eliminating truncation when comparingChandler Carruth2013-07-121-25/+0
* SLPVectorizer: Sink and enable CSE for ExtractElements.Nadav Rotem2013-07-123-4/+4
* SLPVectorize: Replace the code that checks for vectorization candidates in su...Nadav Rotem2013-07-121-0/+74
* indvars: Improve LFTR by eliminating truncation when comparing against a cons...Andrew Trick2013-07-111-0/+25
* LoopVectorize: Vectorize all accesses in address space zero with unit strideArnold Schwaighofer2013-07-111-0/+61
* TryToSimplifyUncondBranchFromEmptyBlock was checking that any commonDuncan Sands2013-07-111-1/+239
* Consolidate more lit tests.Nadav Rotem2013-07-113-62/+54
* Consolidate some of the lit tests.Nadav Rotem2013-07-114-75/+57
* Consolidate some of the lit tests.Nadav Rotem2013-07-115-61/+191
* Teach TailRecursionElimination to handle certain cases of nocapture escaping ...Michael Gottesman2013-07-112-25/+86
* InstSimplify: X >> X -> 0David Majnemer2013-07-092-3/+19
* Fix PR16571, which is a bug in the code that checks that all of the types in ...Nadav Rotem2013-07-091-0/+22
* ValueTracking: Fix bugs in isKnownToBeAPowerOfTwoDavid Majnemer2013-07-091-15/+0
* InstCombine: variations on 0xffffffff - x >= 4David Majnemer2013-07-091-0/+18
* InstCombine: X & -C != -C -> X <= u ~CDavid Majnemer2013-07-091-40/+0
* Commit r185909 was a misapplied patch, fix itDavid Majnemer2013-07-092-3/+60
* InstCombine: add more transformsDavid Majnemer2013-07-093-5/+45
* InstCombine: Fold X-C1 <u 2 -> (X & -2) == C1David Majnemer2013-07-081-0/+10
* [objc-arc] Committed test for r185770 as per dblaikie's suggestion.Michael Gottesman2013-07-081-0/+19
* Eliminate trivial redundant loads across nocapture+readonly calls to uncapturedNick Lewycky2013-07-071-0/+17
* SLPVectorizer: Implement DCE as part of vectorization.Nadav Rotem2013-07-0716-8/+645
* [objc-arc] Remove the alias analysis part of r185764.Michael Gottesman2013-07-071-18/+0
* [objc-arc] Teach the ARC optimizer that objc_sync_enter/objc_sync_exit do not...Michael Gottesman2013-07-072-5/+42
* InstCombine: typo in or_icmp_eq_B_0_icmp_ult_A_B testDavid Majnemer2013-07-061-2/+2
* Extend 'readonly' and 'readnone' to work on function arguments as well asNick Lewycky2013-07-067-21/+79
* [TRE] Combined another test into basic.llMichael Gottesman2013-07-052-13/+1
* [TRE] Merged several tests into the the test basic.ll.Michael Gottesman2013-07-055-62/+58
* InstCombine: (icmp eq B, 0) | (icmp ult A, B) -> (icmp ule A, B-1)David Majnemer2013-07-051-0/+11