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llvm-mirror/test/Transforms
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Sanjay Patel 99ef9d6383 [InstCombine] add tests for extractelement; NFC 
There are folds under visitExtractElementInst() that don't appear
to have any test coverage, so adding a few basic cases here.

llvm-svn: 342740
2018-09-21 14:43:49 +00:00
..
ADCE
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
AddDiscriminators
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
AggressiveInstCombine
[AggressiveInstCombine] avoid crashing on unsimplified code (PR37446)
2018-05-14 13:43:32 +00:00
AlignmentFromAssumptions
[AlignmentFromAssumptions] Set source and dest alignments of memory intrinsiscs separately
2018-02-22 18:55:59 +00:00
ArgumentPromotion
[ArgumentPromotion] don't break musttail invariant PR36543
2018-03-02 00:59:27 +00:00
AtomicExpand
[AtomicExpandPass] Widen partword atomicrmw or/xor/and before tryExpandAtomicRMW
2018-08-17 14:03:37 +00:00
BDCE
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
BlockExtractor
BlockExtractor: Don’t delete functions directly
2018-03-12 22:28:18 +00:00
BranchFolding
…
CalledValuePropagation
…
CallSiteSplitting
[CallSiteSplitting] Add debug location to created PHI nodes.
2018-09-11 17:55:58 +00:00
CodeExtractor
[CodeExtractor] Use 'normal destination' BB as insert point to store invoke results.
2018-08-21 20:07:46 +00:00
CodeGenPrepare
[CodeGenPrepare] Preserve debug locs in OptimizeExtractBits
2018-09-15 04:08:52 +00:00
ConstantHoisting
Revert "Revert r341269: [Constant Hoisting] Hoisting Constant GEP Expressions"
2018-09-04 22:17:03 +00:00
ConstantMerge
…
ConstProp
[X86] Add constant folding for AVX512 versions of scalar floating point to integer conversion intrinsics.
2018-08-12 22:09:54 +00:00
Coroutines
[Coroutines] PR34897: Fix incorrect elisions
2018-05-11 03:12:28 +00:00
CorrelatedValuePropagation
[CVP] Extend tests to illustrate an old patch isn't needed
2018-08-24 21:56:43 +00:00
CrossDSOCFI
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DCE
[DCE] Salvage debug info from dead insts
2018-02-15 22:26:18 +00:00
DeadArgElim
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
DeadStoreElimination
[BasicAA] Don't assume tail calls with byval don't alias allocas
2018-08-14 01:24:35 +00:00
DivRemPairs
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EarlyCSE
[EarlyCSEwMemorySSA] Add MSSA verification and tests to make EarlyCSE failures easier to track.
2018-09-17 22:35:21 +00:00
EliminateAvailableExternally
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EntryExitInstrumenter
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
ExpandMemCmp/X86
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Float2Int
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ForcedFunctionAttrs
…
FunctionAttrs
[FuncAttrs] Remove "access range attributes" for read-none functions
2018-09-11 11:51:29 +00:00
FunctionImport
Restore "[ThinLTO] Ensure we always select the same function copy to import"
2018-07-16 15:30:27 +00:00
GCOVProfiling
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
GlobalDCE
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GlobalMerge
[GlobalMerge] Allow merging globals with explicit section markings.
2018-08-02 23:54:16 +00:00
GlobalOpt
[PPC] Remove Darwin support from POWER backend.
2018-08-28 01:18:29 +00:00
GlobalSplit
…
GuardWidening
[GuardWidening] Ignore guards with trivial conditions
2018-08-22 02:40:49 +00:00
GVN
[GVN] Invalidate cached info for values replaced by equality propagation
2018-09-10 12:23:05 +00:00
GVNHoist
[MemorySSAUpdater] Avoid creating self-referencing MemoryDefs
2018-09-11 14:29:59 +00:00
GVNSink
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
HotColdSplit
HotColdSplit: fix invalid SSA due to outlining
2018-09-14 20:36:19 +00:00
IndirectBrExpand
Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre..
2018-01-22 22:05:25 +00:00
IndVarSimplify
[IndVars] Remove unreasonable checks in rewriteLoopExitValues
2018-09-18 04:57:18 +00:00
InferAddressSpaces
AMDGPU: Fix tests using old number for constant address space
2018-09-10 02:54:25 +00:00
InferFunctionAttrs
[LibCalls] Added returned attribute to libcalls
2018-08-23 05:18:23 +00:00
Inline
[inline Cost] Don't mark functions accessing varargs as non-inlinable
2018-09-20 18:39:34 +00:00
InstCombine
[InstCombine] add tests for extractelement; NFC
2018-09-21 14:43:49 +00:00
InstMerge
[MergedLoadStoreMotion] Fix a debug invariant bug in mergeStores
2018-05-09 06:52:12 +00:00
InstNamer
…
InstSimplify
[InstSimplify] use isKnownNeverNaN to fold more fcmp ord/uno
2018-08-21 14:45:13 +00:00
InterleavedAccess
…
Internalize
…
IPConstantProp
Recommit r333268: [IPSCCP] Use PredicateInfo to propagate facts from cmp instructions.
2018-08-23 11:04:00 +00:00
IRCE
Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs"
2018-08-27 21:41:37 +00:00
JumpThreading
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
LCSSA
[DebugInfo][LCSSA] Preserve debug location in lcssa phis
2018-07-31 14:54:52 +00:00
LICM
[NFC] Add Requires: asserts where needed
2018-09-13 04:43:24 +00:00
LoadStoreVectorizer
LSV: Fix adjust alloca alignment trick for AMDGPU
2018-09-18 02:05:44 +00:00
LoopDataPrefetch
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoopDeletion
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LoopDistribute
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoopIdiom
SCEV should forget all loops containing a deleted block.
2018-08-09 17:53:26 +00:00
LoopInstSimplify
Update MemorySSA in LoopInstSimplify.
2018-08-22 20:05:21 +00:00
LoopInterchange
[LoopInterchange] Preserve ScalarEvolution, by forgetting about interchanged loops.
2018-09-14 07:50:20 +00:00
LoopLoadElim
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LoopPredication
[LoopPredication] Add profitability check based on BPI
2018-03-22 16:03:59 +00:00
LoopReroll
[LoopReroll] Rewrite induction variable rewriting.
2018-06-22 22:58:55 +00:00
LoopRotate
[New PM] Introducing PassInstrumentation framework
2018-09-20 17:08:45 +00:00
LoopSimplify
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
LoopSimplifyCFG
Update MemorySSA in LoopSimplifyCFG.
2018-08-22 20:10:21 +00:00
LoopStrengthReduce
AMDGPU: Fix some outdated datalayouts in tests
2018-09-13 11:56:28 +00:00
LoopUnroll
AMDGPU: Fix tests using old number for constant address space
2018-09-10 02:54:25 +00:00
LoopUnrollAndJam
[UnJ] Improve explicit loop count checks
2018-08-11 07:37:31 +00:00
LoopUnswitch
Update MemorySSA in LoopUnswitch.
2018-09-11 19:19:21 +00:00
LoopVectorize
[VPlan] Implement initial vector code generation support for simple outer loops.
2018-09-14 00:36:00 +00:00
LoopVersioning
Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)."
2018-07-13 23:58:46 +00:00
LoopVersioningLICM
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LowerAtomic
…
LowerExpectIntrinsic
…
LowerGuardIntrinsic
…
LowerInvoke
…
LowerSwitch
…
LowerTypeTests
[LowerTypeTests] Limit when icall jumptable entries are emitted
2018-07-13 19:57:39 +00:00
Mem2Reg
Improve ConvertDebugDeclareToDebugValue
2018-06-26 06:17:00 +00:00
MemCpyOpt
Merge clang's isRepeatedBytePattern with LLVM's isBytewiseValue
2018-09-21 05:17:42 +00:00
MergeFunc
[MergeFunctions] Fix merging of small weak functions
2018-05-15 11:31:07 +00:00
MergeICmps
Revert r342494 as it was failing on a bot and the author cannot look at it until tomorrow.
2018-09-18 19:34:05 +00:00
MetaRenamer
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
NameAnonGlobals
…
NaryReassociate
[NaryReassociate] Detect deleted instr with WeakVH
2018-05-24 06:09:02 +00:00
NewGVN
[NewGVN] Mark function as changed if we erase instructions.
2018-09-07 11:41:34 +00:00
ObjCARC
[ObjCARC] Prevent code motion into a catchswitch
2018-05-16 04:52:18 +00:00
PartiallyInlineLibCalls
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PGOProfile
[PGO] Control Height Reduction
2018-09-04 17:19:13 +00:00
PhaseOrdering
[PhaseOrdering] remove stale comments; NFC
2018-05-09 23:10:46 +00:00
PlaceSafepoints
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
PreISelIntrinsicLowering
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PruneEH
[PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass
2018-03-23 21:46:16 +00:00
Reassociate
revert r341288 - [Reassociate] swap binop operands to increase factoring potential
2018-09-12 21:29:11 +00:00
Reg2Mem
…
RewriteStatepointsForGC
NFC - Various typo fixes in tests
2018-07-04 13:28:39 +00:00
SafeStack
SafeStack: Prevent OOB reads with mem intrinsics
2018-08-30 20:44:51 +00:00
SampleProfile
[SampleFDO] Add FunctionOffsetTable in compact binary format profile.
2018-09-14 20:52:59 +00:00
Scalarizer
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
SCCP
[IPSCCP] Fix a problem with removing labels in a switch with undef condition
2018-09-20 09:00:17 +00:00
SeparateConstOffsetFromGEP
[Split GEP] handle trunc() in separate-const-offset-from-gep pass.
2018-05-11 21:13:19 +00:00
SimpleLoopUnswitch
[SimpleLoopUnswitch] remove a chain of dead blocks at once
2018-09-04 20:19:41 +00:00
SimplifyCFG
[SimplifyCFG] Put an alignment on generated switch tables
2018-09-12 09:54:17 +00:00
Sink
…
SLPVectorizer
Fix vectorization of canonicalize
2018-09-17 13:24:30 +00:00
SpeculateAroundPHIs
…
SpeculativeExecution
…
SROA
[SROA] Fix alignment for uses of PHI nodes.
2018-08-30 18:59:24 +00:00
StraightLineStrengthReduce
…
StripDeadPrototypes
…
StripSymbols
…
StructurizeCFG
AMDGPU: Fix tests using old number for constant address space
2018-09-10 02:54:25 +00:00
SyntheticCountsPropagation
…
TailCallElim
[TailCallElim] Preserve DT and PDT
2018-08-04 08:13:47 +00:00
ThinLTOBitcodeWriter
[ThinLTOBitcodeWriter] Emit summaries for regular LTO modules
2018-06-01 15:20:47 +00:00
Util
[PredicateInfo] Use custom mangling to support ssa_copy with unnamed types.
2018-07-24 14:49:52 +00:00
WholeProgramDevirt
Runtime flag to control branch funnel threshold
2018-04-06 21:32:36 +00:00