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clang-p2996/llvm/test/Transforms
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Jay Foad 22829ab5fa [InstCombine] Allow denormal C in pow(C,y) -> exp2(log2(C)*y) 
We check that C is finite and strictly positive, but there's no need to
check that it's normal too. exp2 should be just as accurate on denormals
as pow is.

Differential Revision: https://reviews.llvm.org/D79413
2020-05-05 16:25:48 +01:00
..
ADCE
[ADCE] Fix incorrect reporting of CFG changes
2020-04-14 20:26:13 +07:00
AddDiscriminators
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AggressiveInstCombine
[AggressiveInstCombine] Add test with baseline CHECKs for aggressive inst combine for ICmp instruction.
2020-02-12 15:09:38 +02:00
AlignmentFromAssumptions
[AlignmentFromAssumptions] Fix a SCEV assertion resulting from address space differences.
2020-03-29 01:26:31 -05:00
ArgumentPromotion
[X86][ArgumentPromotion] Allow Argument Promotion if caller and callee disagree on 512-bit vectors support if the arguments are scalar.
2020-04-24 15:47:02 -07:00
AtomicExpand
Handle part-word LL/SC in atomic expansion pass
2020-04-28 10:07:39 -05:00
Attributor
[Attributor] Remember only necessary dependences
2020-05-03 22:01:51 -05:00
BDCE
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BlockExtractor
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
BranchFolding
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CalledValuePropagation
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CallSiteSplitting
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
CanonicalizeAliases
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CodeExtractor
[CodeExtractor] Fix extraction of a value used only by intrinsics outside of region
2020-04-25 11:44:47 +03:00
CodeGenPrepare
[ARM] Replace arm vendor with none. NFC
2020-04-22 18:19:35 +01:00
ConstantHoisting
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ConstantMerge
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ConstProp
[ConstProp] Add test for bitcast to gep fold; NFC
2020-03-04 18:27:20 +01:00
Coroutines
[Coroutines] Remove alignment check in shouldBeMustTail
2020-04-07 09:07:34 +08:00
CorrelatedValuePropagation
[ValueLattice] Merging unknown with empty CR is unknown.
2020-04-25 13:43:34 +01:00
CrossDSOCFI
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DCE
[AssumeBundles] preserve knowledge in DCE
2020-04-14 12:48:15 +02:00
DeadArgElim
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DeadStoreElimination
[DSE,MSSA] Add multi-path tests with readnone throwing calls.
2020-04-29 10:30:05 +01:00
DivRemPairs
[DivRemPairs] Freeze operands if they can be undef values
2020-03-25 03:46:14 +09:00
EarlyCSE
[AssumeBundles] Preserve information in EarlyCSE
2020-03-31 17:47:04 +02:00
EliminateAvailableExternally
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EntryExitInstrumenter
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
ExpandMemCmp
[ExpandMemCmp] Allow overlaping loads in the zero-relational case.
2020-04-02 11:20:47 +02:00
FixIrreducible
FixIrreducible: don't crash when moving a child loop
2020-04-22 07:47:30 +05:30
Float2Int
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ForcedFunctionAttrs
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FunctionAttrs
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FunctionImport
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
GCOVProfiling
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
GlobalDCE
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GlobalMerge
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GlobalOpt
[GlobalOpt] Explicitly set alignment of bool load/store operations.
2020-04-12 16:03:12 -07:00
GlobalSplit
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GuardWidening
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
GVN
Revert "[InstSimplify] Remove known bits constant folding"
2020-05-03 20:45:10 +02:00
GVNHoist
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GVNSink
Fix another instance where a variable was renamed in the generated LLVM IR. [NFC]
2020-03-23 22:53:29 -07:00
HardwareLoops
[ARM] Replace arm vendor with none. NFC
2020-04-22 18:19:35 +01:00
HotColdSplit
[HotColdSplit] Mark entire function cold when entry block is cold
2020-02-17 15:57:50 -08:00
IndirectBrExpand
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IndVarSimplify
Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)"
2020-04-03 20:15:04 +03:00
InferAddressSpaces
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InferFunctionAttrs
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
Inline
[InlineCost] Addressing a very strict assert check in CostAnnotationWriter::emitInstructionAnnot
2020-04-30 15:38:36 +00:00
InstCombine
[InstCombine] Allow denormal C in pow(C,y) -> exp2(log2(C)*y)
2020-05-05 16:25:48 +01:00
InstMerge
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InstNamer
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InstSimplify
Revert "[InstSimplify] Remove known bits constant folding"
2020-05-03 20:45:10 +02:00
InterleavedAccess
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Internalize
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IPConstantProp
[Attributor][NFC] Remove obsolete option from tests
2020-04-21 15:22:10 -05:00
IRCE
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JumpThreading
Fix MSan false positive due to select folding.
2020-03-31 15:25:42 -07:00
LCSSA
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LICM
[NFC] Update tests
2020-05-05 15:28:40 +01:00
LoadStoreVectorizer
AMDGPU: Fix broken check lines
2020-04-01 10:52:22 -07:00
LoopDataPrefetch
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LoopDeletion
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LoopDistribute
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LoopFusion
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LoopIdiom
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
LoopInstSimplify
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LoopInterchange
[llvm] Fix yet more missing FileCheck colons
2020-04-13 10:49:19 -06:00
LoopLoadElim
[LoopLoadElim] Fix crash by always checking simplify form
2020-04-10 09:23:28 +07:00
LoopPredication
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LoopReroll
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LoopRotate
[LoopRotate] Cleanup test checks to fix issue reported on D77354
2020-04-03 17:21:37 +01:00
LoopSimplify
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LoopSimplifyCFG
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LoopStrengthReduce
[LoopStrengthReduce] Fix test checks to fix issue reported on D77227
2020-04-03 18:10:33 +01:00
LoopTransformWarning
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LoopUnroll
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
LoopUnrollAndJam
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LoopUnswitch
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LoopVectorize
[VFDatabase] Testsuite for scalar functions are vector functions with VF =1
2020-04-30 15:47:21 -04:00
LoopVersioning
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LoopVersioningLICM
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LowerAtomic
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LowerConstantIntrinsics
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LowerExpectIntrinsic
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LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
[Matrix] Add option to use row-major matrix layout as default.
2020-04-06 10:00:56 +01:00
LowerSwitch
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LowerTypeTests
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LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
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MemCpyOpt
[ValueTracking] Fix usage of DataLayout::getTypeStoreSize()
2020-03-20 16:52:15 -07:00
MergeFunc
[MergeFuncs] Don't merge shufflevectors with different masks
2020-05-02 10:21:14 +02:00
MergeICmps
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MetaRenamer
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NameAnonGlobals
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NaryReassociate
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NewGVN
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
ObjCARC
[ObjC][ARC] Don't remove autoreleaseRV/retainRV pairs if the call isn't
2020-03-13 13:52:14 -07:00
OpenMP
[OpenMP][FIX] Do not use InaccessibleMemOrArgMemOnly for barrier and flush
2020-04-22 11:10:54 -05:00
PartiallyInlineLibCalls
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PGOProfile
[ICP] Handling must tail calls in indirect call promotion
2020-05-03 10:42:22 -07:00
PhaseOrdering
[InlineFunction] Disable emission of alignment assumptions by default
2020-04-30 23:12:54 +02:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
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Reassociate
[Reassociate] add testcases for more than 1 pairs - NFC
2020-03-19 05:21:24 -04:00
Reg2Mem
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RewriteStatepointsForGC
[RS4GC] Handle uses of extractelement for conversion from vector to scalar base
2020-03-06 16:28:49 -05:00
SafeStack
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
SampleProfile
[SampleFDO] Port MD5 name table support to extbinary format.
2020-03-30 22:07:08 -07:00
ScalarizeMaskedMemIntrin/X86
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Scalarizer
[Scalarizer] Fix a non-deterministic scatter order problem
2020-04-20 16:05:33 +02:00
SCCP
[BPI][NFC] Reuse post dominantor tree from analysis manager when available
2020-04-30 11:31:03 +07:00
SeparateConstOffsetFromGEP
Fix PR45371: SeparateConstOffsetFromGEP clean up bookkeeping
2020-04-01 12:38:15 -06:00
SimpleLoopUnswitch
Revert "[SimpleLoopUnswitch] Fix introduction of UB when hoisted condition may be undef or poison"
2020-02-28 11:10:46 +09:00
SimplifyCFG
Fix lifetime call in landingpad blocking Simplifycfg pass
2020-04-09 13:07:32 -07:00
Sink
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SLPVectorizer
[TTI] Add DemandedElts to getScalarizationOverhead
2020-04-29 12:00:38 +01:00
SpeculateAroundPHIs
[NFC] Update tests
2020-05-05 15:28:40 +01:00
SpeculativeExecution
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SROA
Make IRBuilder automatically set alignment on load/store/alloca.
2020-04-13 13:43:14 -07:00
StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
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StructurizeCFG
Introduce fix-irreducible pass
2020-04-15 15:05:51 +05:30
SyntheticCountsPropagation
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TailCallElim
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ThinLTOBitcodeWriter
ThinLTOBitcodeWriter: drop dso_local when a GlobalVariable is converted to a declaration
2020-03-05 18:09:33 -08:00
TypePromotion/ARM
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UnifyLoopExits
Introduce unify-loop-exits pass.
2020-03-30 13:23:56 -04:00
UniqueInternalLinkageNames
New pass to make internal linkage symbol names unique.
2020-04-20 15:05:22 -07:00
Util
[CallGraphUpdater] Removed references to calles when deleting function
2020-05-04 18:59:47 -07:00
VectorCombine/X86
[VectorCombine] transform bitcasted shuffle to wider elements
2020-04-19 08:24:38 -04:00
WholeProgramDevirt
[WPD] Avoid noalias assumptions in unique return value optimization
2020-04-16 14:49:51 -07:00