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* Simplify code. No functionality change.Jakub Staszak2013-03-071-3/+3
* Change NULL to 0.Jakub Staszak2013-03-071-8/+8
* ArrayRef ca accept one element. Simplify code a little bit, also it matches nowJakub Staszak2013-03-071-3/+5
* Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.lo...Shuxin Yang2013-03-061-4/+14
* Use dyn_cast instead of isa && cast. No functionality change.Jakub Staszak2013-03-061-4/+4
* recommit r172363 & r171325 (reverted in r172756)Nuno Lopes2013-03-021-12/+29
* add getUnderlyingObjectSize()Nuno Lopes2013-03-022-30/+21
* Cost model support for lowered math builtins.Benjamin Kramer2013-02-281-0/+11
* Fix a problem in alias analysis. It is about the misinterpretation of "Object".Shuxin Yang2013-02-281-0/+29
* Constant fold vector bitcasts of halves similarly to how floats and doubles a...Michael Ilseman2013-02-261-6/+8
* Unify clang/llvm attributes for asan/tsan/msan (LLVM part)Kostya Serebryany2013-02-261-2/+2
* Formatting.Chad Rosier2013-02-201-2/+1
* Teach the DataLayout aware constant folder to be much more aggressive towardsNick Lewycky2013-02-141-8/+30
* Metadata for annotating loops as parallel. The first consumer for this Pekka Jaaskelainen2013-02-131-0/+50
* [tsan] disable load widening in ThreadSanitizer modeKostya Serebryany2013-02-131-0/+6
* Cost model: Add check for reverse shuffles to CostModel analysisArnold Schwaighofer2013-02-121-0/+18
* Revert "Add LLVMContext::emitWarning methods and use them. <rdar://problem/12...Bob Wilson2013-02-082-11/+10
* ARM cost model: Address computation in vector mem ops not freeArnold Schwaighofer2013-02-082-0/+12
* Identify and simplify idempotent intrinsics. Test case included.Michael Ilseman2013-02-071-0/+36
* Conditionalize constant folding of math intrinsics on the availability of an ...Owen Anderson2013-02-071-0/+10
* Signficantly generalize our ability to constant fold floating point intrinsic...Owen Anderson2013-02-061-14/+88
* ConstantFolding: Fix a crash when encoutering a truncating inttoptr.Benjamin Kramer2013-02-051-3/+7
* use GEP::accumulateConstantOffset() to replace custom written code to compute...Nuno Lopes2013-02-031-27/+2
* InstSimplify: stripAndComputeConstantOffsets can be called with vectors of po...Benjamin Kramer2013-02-011-10/+18
* Add a comment explaining an unavailable optimization.Dan Gohman2013-02-011-0/+28
* Rewrite instsimplify's handling if icmp on pointer values to remove theDan Gohman2013-02-011-56/+88
* An alloca can be equal to an argument. It can't *alias* an alloca, but it couldDan Gohman2013-01-311-12/+0
* Change stripAndComputeConstantOffsets to accept a NULL DataLayout pointerDan Gohman2013-01-311-10/+15
* Add a comment.Dan Gohman2013-01-311-0/+4
* Move isKnownNonNull out of AliasAnalysis.h and into ValueTracking.cpp sinceDan Gohman2013-01-313-17/+16
* Change GetPointerBaseWithConstantOffset's DataLayout argument from aDan Gohman2013-01-314-50/+49
* Minor code simplification.Dan Gohman2013-01-311-1/+1
* stripAndComputeConstantOffsets is only called on pointers; check thisDan Gohman2013-01-311-10/+1
* ConstantFolding: Add a missing folding that leads to a miscompile.Benjamin Kramer2013-01-241-4/+4
* ConstantFolding: Tweak r173289, it should evaluate in the intptr type, not th...Benjamin Kramer2013-01-231-18/+15
* ConstantFolding: Evaluate GEP indices in the index type.Benjamin Kramer2013-01-231-2/+11
* Begin fleshing out an interface in TTI for modelling the costs ofChandler Carruth2013-01-223-63/+159
* Make APFloat constructor require explicit semantics.Tim Northover2013-01-221-1/+1
* Switch CodeMetrics itself over to use TTI to determine if an instructionChandler Carruth2013-01-212-79/+6
* Sink InlineCost.cpp into IPA -- it is now officially an interproceduralChandler Carruth2013-01-213-1/+1
* Move the inline cost analysis's primary cost query to TTI instead of theChandler Carruth2013-01-211-4/+4
* Now that the inline cost analysis is a pass, we can easily have itChandler Carruth2013-01-211-12/+20
* Make the inline cost a proper analysis pass. This remains essentiallyChandler Carruth2013-01-211-5/+27
* Introduce a generic interface for querying an operation's expectedChandler Carruth2013-01-211-1/+122
* Revert CostTable algorithm, will re-writeRenato Golin2013-01-201-45/+0
* Fix 80-col and early exit in cost modelRenato Golin2013-01-191-12/+16
* Reverting r171325 & r172363. This was causing a mis-compile on the self-hoste...Bill Wendling2013-01-171-29/+12
* Change CostTable model to be global to all targetsRenato Golin2013-01-161-0/+41
* SCEVExpander fix. RAUW needs to update the InsertedExpressions cache.Andrew Trick2013-01-141-3/+2
* fix compile-time regression report by Joerg Sonnenberger:Nuno Lopes2013-01-131-9/+11
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