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llvm-mirror/test/Transforms
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Krasimir Georgiev f46b3f84f2 Revert "[SLC] Preserve attrs for strncpy(x, "", y) -> memset(align 1 x, '\0', y)" 
Summary:
This reverts commit r372101.

Causes ASAN build bot failures:

http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/14176
From http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux/builds/14176/steps/64-bit%20check-asan/logs/stdio:

```
[ RUN      ] AddressSanitizer.StrNCatOOBTest
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm-project/compiler-rt/lib/asan/tests/asan_str_test.cpp:462: Failure
Death test: strncat(to - 1, from, 0)
    Result: failed to die.
```

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D67658

llvm-svn: 372125
2019-09-17 14:15:23 +00:00
..
ADCE
Add missing test for r366215
2019-07-16 15:28:29 +00:00
AddDiscriminators
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AggressiveInstCombine
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AlignmentFromAssumptions
[AlignmentFromAssumptions] getNewAlignmentDiff(): use getURemExpr()
2019-08-23 02:17:04 +00:00
ArgumentPromotion
IR: print value numbers for unnamed function arguments
2019-08-03 14:28:34 +00:00
AtomicExpand
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
BDCE
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BlockExtractor
[BlockExtractor] Avoid assert with wrong line format
2019-08-20 14:46:02 +00:00
BranchFolding
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CalledValuePropagation
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CallSiteSplitting
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CanonicalizeAliases
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CodeExtractor
[CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)
2019-07-10 16:32:20 +00:00
CodeGenPrepare
[NFC} Updated test
2019-09-17 09:45:52 +00:00
ConstantHoisting
[RISCV] Fix RISCVTTIImpl::getIntImmCost for immediates where getMinSignedBits() > 64
2019-07-09 10:56:18 +00:00
ConstantMerge
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ConstProp
[ConstProp] allow folding for fma that produces NaN
2019-09-12 14:10:50 +00:00
Coroutines
[coroutine] Fixes "cannot move instruction since its users are not dominated by CoroBegin" problem.
2019-08-15 00:48:51 +00:00
CorrelatedValuePropagation
[LVI] Look through extractvalue of insertvalue
2019-09-07 12:03:59 +00:00
CrossDSOCFI
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DCE
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DeadArgElim
[FunctionAttrs] Annotate "willreturn" for intrinsics
2019-07-28 06:09:56 +00:00
DeadStoreElimination
[FunctionAttrs] Annotate "willreturn" for intrinsics
2019-07-28 06:09:56 +00:00
DivRemPairs
[DivRemPairs] Recommit: Handling for expanded-form rem - recomposition (PR42673)
2019-07-31 12:06:51 +00:00
EarlyCSE
[EarlyCSE] Add support for unary FNeg to EarlyCSE
2019-08-07 14:34:41 +00:00
EliminateAvailableExternally
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EntryExitInstrumenter
Reland "[ARM] push LR before __gnu_mcount_nc"
2019-08-16 23:30:16 +00:00
ExpandMemCmp
Revert "Reland "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline.""
2019-09-10 10:39:09 +00:00
Float2Int
[Float2Int] Add support for unary FNeg to Float2Int
2019-07-08 14:46:07 +00:00
ForcedFunctionAttrs
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FunctionAttrs
[Attributor][Fix] Initialize the cache prior to using it
2019-09-17 10:52:41 +00:00
FunctionImport
Reland "Change the X86 datalayout to add three address spaces
2019-09-10 23:15:38 +00:00
GCOVProfiling
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GlobalDCE
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GlobalMerge
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GlobalOpt
[GlobalOpt] prevent crashing on large integer types (PR42932)
2019-08-09 12:43:25 +00:00
GlobalSplit
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GuardWidening
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GVN
[GVN] Propagate simple equalities from assumes within the tail of the block
2019-09-03 17:31:19 +00:00
GVNHoist
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GVNSink
[GVNSink] Add unary FNeg support to GVNSink pass
2019-06-28 19:57:31 +00:00
HardwareLoops
[ARM][LowOverheadLoops] Enable by default
2019-07-30 08:14:28 +00:00
HotColdSplit
[CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)
2019-07-10 16:32:20 +00:00
IndirectBrExpand
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IndVarSimplify
[SimplifyCFG] FoldTwoEntryPHINode(): consider *total* speculation cost, not per-BB cost
2019-09-16 16:18:24 +00:00
InferAddressSpaces
AMDGPU: Add intrinsics for address space identification
2019-09-05 02:20:39 +00:00
InferFunctionAttrs
[BuildLibCalls] Noalias annotation
2019-08-14 16:50:06 +00:00
Inline
[Inliner][NFC] Make test less brittle.
2019-09-09 13:08:16 +00:00
InstCombine
Revert "[SLC] Preserve attrs for strncpy(x, "", y) -> memset(align 1 x, '\0', y)"
2019-09-17 14:15:23 +00:00
InstMerge
[MergedLoadStoreMotion] Sink stores to BB with more than 2 predecessors
2019-09-05 17:00:32 +00:00
InstNamer
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InstSimplify
[InstSimplify] simplifyUnsignedRangeCheck(): handle few tautological cases (PR43251)
2019-09-14 13:47:27 +00:00
InterleavedAccess
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Internalize
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IPConstantProp
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IRCE
[SCEV] Add smin support to getRangeRef
2019-09-12 21:32:27 +00:00
JumpThreading
IR: print value numbers for unnamed function arguments
2019-08-03 14:28:34 +00:00
LCSSA
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LICM
[LICM/AST] Check if the AliasAny set is removed from the tracker.
2019-09-12 18:09:47 +00:00
LoadStoreVectorizer
Handle casts changing pointer size in the vectorizer
2019-08-02 04:03:37 +00:00
LoopDataPrefetch
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LoopDeletion
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LoopDistribute
Revert "[IRBuilder] Fold consistently for or/and whether constant is LHS or RHS"
2019-07-07 22:12:01 +00:00
LoopFusion
[LoopFusion] Extend use of OptimizationRemarkEmitter
2019-07-30 15:58:43 +00:00
LoopIdiom
Revert r370454 "[LoopIdiomRecognize] BCmp loop idiom recognition"
2019-09-03 17:14:56 +00:00
LoopInstSimplify
[LoopPassManager + MemorySSA] Only enable use of MemorySSA for LPMs known to preserve it.
2019-08-21 17:00:57 +00:00
LoopInterchange
[LoopInterchange] Properly move condition, induction increment and ops to latch.
2019-09-11 08:23:23 +00:00
LoopLoadElim
LoopLoadElim: Respect convergent
2019-06-12 13:50:47 +00:00
LoopPredication
[LoopPred] Extend LFTR normalization to the inverse EQ case
2019-07-09 01:27:45 +00:00
LoopReroll
[SCEV] Use NoWrapFlags when expanding a simple mul
2019-06-17 10:05:18 +00:00
LoopRotate
[LoopPassManager + MemorySSA] Only enable use of MemorySSA for LPMs known to preserve it.
2019-08-21 17:00:57 +00:00
LoopSimplify
[DebugInfo@O2][LoopVectorize] pr39024: Vectorized code linenos step through loop even after completion
2019-06-19 10:50:47 +00:00
LoopSimplifyCFG
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LoopStrengthReduce
[NFC][LSR] Avoid undefined grep in pr2570.ll
2019-06-19 16:02:54 +00:00
LoopTransformWarning
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LoopUnroll
[LoopUnroll] Use LoopSize+1 as threshold, to allow unrolling loops matching LoopSize.
2019-09-17 09:02:48 +00:00
LoopUnrollAndJam
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LoopUnswitch
[LoopUnroll+LoopUnswitch] do not transform loops containing callbr
2019-07-15 21:16:29 +00:00
LoopVectorize
[LV] Add ARM MVE tail-folding tests
2019-09-16 14:56:26 +00:00
LoopVersioning
LoopVersioning: Respect convergent
2019-06-12 14:05:58 +00:00
LoopVersioningLICM
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LowerAtomic
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LowerExpectIntrinsic
Reland "clang-misexpect: Profile Guided Validation of Performance Annotations in LLVM"
2019-09-11 16:19:50 +00:00
LowerGuardIntrinsic
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LowerInvoke
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LowerSwitch
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LowerTypeTests
cfi-icall: Allow the jump table to be optionally made non-canonical.
2019-08-09 22:31:59 +00:00
LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
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MemCpyOpt
[BuildLibCalls] Noalias annotation
2019-08-14 16:50:06 +00:00
MergeFunc
IR: print value numbers for unnamed function arguments
2019-08-03 14:28:34 +00:00
MergeICmps
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MetaRenamer
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NameAnonGlobals
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NaryReassociate
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NewGVN
[NFC][NewGVN] Explicitly check fpmath metadata in fpmath.ll
2019-06-28 21:39:08 +00:00
ObjCARC
[FunctionAttrs] Annotate "willreturn" for intrinsics
2019-07-28 06:09:56 +00:00
PartiallyInlineLibCalls
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PGOProfile
[SimplifyCFG] FoldTwoEntryPHINode(): consider *total* speculation cost, not per-BB cost
2019-09-16 16:18:24 +00:00
PhaseOrdering
Revert "Reland "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline.""
2019-09-10 10:39:09 +00:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
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Reassociate
[Reassoc] Small fix to support unary FNeg in NegateValue(...)
2019-08-23 15:49:38 +00:00
Reg2Mem
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RewriteStatepointsForGC
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SafeStack
[SafeStack] Insert the deref before remaining elements
2019-07-24 00:16:23 +00:00
SampleProfile
[SampleFDO] Add profile symbol list section to discriminate function being
2019-08-31 02:27:26 +00:00
ScalarizeMaskedMemIntrin/X86
[ScalarizeMaskedMemIntrin] Add test case for expanding scatter.
2019-08-07 23:16:29 +00:00
Scalarizer
[Intrinsic] Add the llvm.umul.fix.sat intrinsic
2019-09-07 12:16:14 +00:00
SCCP
[SCCP] Update condition to avoid overflow.
2019-07-31 18:22:22 +00:00
SeparateConstOffsetFromGEP
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
SimpleLoopUnswitch
[LoopPassManager + MemorySSA] Only enable use of MemorySSA for LPMs known to preserve it.
2019-08-21 17:00:57 +00:00
SimplifyCFG
[SimplifyCFG] FoldTwoEntryPHINode(): consider *total* speculation cost, not per-BB cost
2019-09-16 16:18:24 +00:00
Sink
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SLPVectorizer
[SLP] limit vectorization of Constant subclasses (PR33958)
2019-09-15 13:03:24 +00:00
SpeculateAroundPHIs
Ignore indirect branches from callbr.
2019-08-14 16:44:07 +00:00
SpeculativeExecution
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SROA
[Loads/SROA] Remove blatantly incorrect code and fix a bug revealed in the process
2019-08-27 19:34:43 +00:00
StackProtector/X86
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
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StructurizeCFG
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SyntheticCountsPropagation
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TailCallElim
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ThinLTOBitcodeWriter
cfi-icall: Allow the jump table to be optionally made non-canonical.
2019-08-09 22:31:59 +00:00
Util
[Debuginfo][SROA] Need to handle dbg.value in SROA pass.
2019-09-04 14:19:49 +00:00
WholeProgramDevirt
IR: print value numbers for unnamed function arguments
2019-08-03 14:28:34 +00:00