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llvm/test/Transforms
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Wei Mi e922c3ebfc The patch replace the overflow check in loop vectorization with the minimum loop iterations check. 
The loop minimum iterations check below ensures the loop has enough trip count so the generated
vector loop will likely be executed, and it covers the overflow check.

Differential Revision: http://reviews.llvm.org/D12107.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245952 91177308-0d34-0410-b5e6-96231b3b80d8
2015-08-25 16:43:47 +00:00
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ADCE
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AddDiscriminators
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AlignmentFromAssumptions
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ArgumentPromotion
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AtomicExpand
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BBVectorize
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BDCE
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BranchFolding
Address post-commit review from r243378.
2015-08-11 00:20:24 +00:00
CodeExtractor
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CodeGenPrepare
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ConstantHoisting
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ConstantMerge
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ConstProp
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CorrelatedValuePropagation
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DeadArgElim
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DeadStoreElimination
Revert "[DSE] Enable removal of lifetime intrinsics in terminating blocks"
2015-08-20 08:58:47 +00:00
EarlyCSE
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EliminateAvailableExternally
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Float2Int
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FunctionAttrs
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GCOVProfiling
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GlobalDCE
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GlobalOpt
assume.ll test fixup
2015-08-25 01:48:49 +00:00
GVN
Revert "Constant propagation after hiting llvm.assume"
2015-08-18 07:00:34 +00:00
IndVarSimplify
Make ScalarEvolution::isKnownPredicate a little smarter
2015-08-19 01:51:51 +00:00
Inline
Emit argmemonly attribute for intrinsics.
2015-08-13 17:40:04 +00:00
InstCombine
Re-apply r245635, "[InstCombine] Transform A & (L - 1) u< L --> L != 0"
2015-08-21 22:22:37 +00:00
InstMerge
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InstSimplify
[InstSimplify] add nuw %x, C2 must be at least C2
2015-08-20 23:01:41 +00:00
Internalize
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IPConstantProp
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IRCE
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JumpThreading
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LCSSA
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LICM
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LoadCombine
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LoopDeletion
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LoopDistribute
[LAA] Hold bounds via ValueHandles during SCEV expansion
2015-08-21 23:19:57 +00:00
LoopIdiom
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LoopInterchange
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LoopReroll
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LoopRotate
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LoopSimplify
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LoopStrengthReduce
[NVPTX] truncating 64-bit to 32-bit is free
2015-08-20 20:59:02 +00:00
LoopUnroll
Add new llvm.loop.unroll.enable metadata.
2015-08-10 17:28:08 +00:00
LoopUnswitch
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LoopVectorize
The patch replace the overflow check in loop vectorization with the minimum loop iterations check.
2015-08-25 16:43:47 +00:00
LowerAtomic
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LowerBitSets
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LowerExpectIntrinsic
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LowerInvoke
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LowerSwitch
[LowerSwitch] Fix a bug when LowerSwitch deletes the default block
2015-08-11 18:12:26 +00:00
Mem2Reg
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MemCpyOpt
Emit argmemonly attribute for intrinsics.
2015-08-13 17:40:04 +00:00
MergeFunc
Improve the determinism of MergeFunctions
2015-08-21 23:27:24 +00:00
MetaRenamer
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NaryReassociate
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ObjCARC
Emit argmemonly attribute for intrinsics.
2015-08-13 17:40:04 +00:00
PartiallyInlineLibCalls
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PhaseOrdering
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PlaceSafepoints
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PruneEH
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Reassociate
Fix a bunch of trivial cases of 'CHECK[^:]*$' in the tests. NFCI
2015-08-10 19:01:27 +00:00
Reg2Mem
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RewriteStatepointsForGC
[RewriteStatepointsForGC] Avoid using unrelocated pointers after safepoints
2015-08-12 22:11:45 +00:00
SafeStack
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SampleProfile
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Scalarizer
Prevent the scalarizer from caching incorrect entries
2015-08-10 14:48:47 +00:00
ScalarRepl
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SCCP
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SeparateConstOffsetFromGEP
[SeparateConstOffsetFromGEP] sext(a)+sext(b) => sext(a+b) when a+b can't sign-overflow.
2015-08-14 02:02:05 +00:00
SimplifyCFG
Fix a bug that caused SimplifyCFG to drop DebugLocs.
2015-08-20 18:24:02 +00:00
Sink
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SLPVectorizer
[SLP] Add one more test case for propagating 'nontemporal' attributes.
2015-08-21 00:08:39 +00:00
SpeculativeExecution
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SROA
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StraightLineStrengthReduce
[SeparateConstOffsetFromGEP] strengthen the inbounds attribute
2015-08-13 18:48:49 +00:00
StripSymbols
Update test case so it passes the verifier
2015-08-22 22:38:44 +00:00
StructurizeCFG
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TailCallElim
Fix a bunch of trivial cases of 'CHECK[^:]*$' in the tests. NFCI
2015-08-10 19:01:27 +00:00
TailDup
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Util
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