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llvm-project/llvm/test/Transforms
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Nathan Chancellor 4e0008dcbe
Revert "[InstCombine] try to narrow shifted bswap-of-zext" 
This reverts commit 9e9bda2e8f5b88715bad767a4b7740df32b040d2.

This causes a backend error when building the Linux kernel for arm64.
See https://reviews.llvm.org/D122166 for a simplified reproducer.
2022-03-22 17:32:33 -07:00
..
ADCE
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
AddDiscriminators
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
AggressiveInstCombine
[AggressiveInstCombine] Add phi nodes support to TruncInstCombine
2022-02-25 07:57:35 +03:00
AlignmentFromAssumptions
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
ArgumentPromotion
[ArgPromotion] Regenerate test checks for crash.ll – restored ALL_OLDPM prefix,
2022-02-23 13:39:46 +03:00
AtomicExpand
[AtomicExpand][PowerPC] Fix all-one mask value
2022-03-18 13:35:54 +08:00
Attributor
[Attributor] Remove capture tracker usage and follow uses explicitly
2022-03-11 22:56:16 -06:00
BDCE
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
BlockExtractor
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BranchFolding
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CalledValuePropagation
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
CallSiteSplitting
[llvm][test] rewrite callbr to use i rather than X constraint NFC
2022-01-11 11:31:08 -08:00
CanonicalizeAliases
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CanonicalizeFreezeInLoops
[AArch64] Make -mcpu=generic schedule for an in-order core
2021-10-09 15:58:31 +01:00
CodeExtractor
[PartialInline] Bail out on asm-goto/callbr
2022-01-19 10:57:57 -08:00
CodeGenPrepare
Revert "[AArch64] Async unwind - function prologues"
2022-03-04 17:36:26 +01:00
ConstantHoisting
[OpaquePtr][AArch64] Use elementtype on ldxr/stxr
2022-03-14 10:09:59 -07:00
ConstantMerge
[test] Use -passes syntax when specifying pipeline in some more tests
2021-11-27 09:52:55 +01:00
ConstraintElimination
[ConstraintElimination] Add missing dominance check.
2022-03-16 20:01:24 +00:00
Coroutines
[CoroSplit] Avoid self-replacement
2022-03-14 13:53:31 +01:00
CorrelatedValuePropagation
[Transforms] Enhance CorrelatedValuePropagation to handle both values of select
2022-02-23 00:11:20 +04:00
CrossDSOCFI
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DCE
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
DeadArgElim
[DeadArgElim] Guard against function type mismatch
2022-03-14 13:03:04 +01:00
DeadStoreElimination
[TLI] Check that malloc argument has type size_t
2022-03-14 17:22:24 +01:00
DFAJumpThreading
[DFAJumpThreading] Determinator BB should precede switch-defining BB
2021-12-24 10:27:03 -05:00
DivRemPairs
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EarlyCSE
[EarlyCSE][OpaquePtr] Check access type when performing DSE
2022-02-17 11:58:53 -08:00
EliminateAvailableExternally
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EntryExitInstrumenter
[NewPM] Use parameterized syntax for a couple of more passes
2021-08-20 14:59:21 +02:00
ExpandMemCmp
[x86] split memcmp tests for 32/64-bit targets; NFC
2021-08-15 13:51:18 -04:00
FixIrreducible
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Float2Int
[NewPM][test] Strickly use -passes in some more lit tests
2021-10-20 17:06:47 +02:00
ForcedFunctionAttrs
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FunctionAttrs
[FunctionAttrs] Infer argmemonly .
2022-03-16 10:24:33 +00:00
FunctionImport
[Tests] Add elementtype attribute to indirect inline asm operands (NFC)
2022-01-06 14:23:51 +01:00
FunctionSpecialization
[FuncSpec] Remove definitions of fully specialized functions.
2022-03-01 11:57:08 +00:00
GCOVProfiling
PGOInstrumentation, GCOVProfiling: Split indirectbr critical edges regardless of PHIs
2022-02-23 16:27:37 -08:00
GlobalDCE
[GlobalDCE] [VFE] Avoid dropping vfunc dependencies when an invalid vtable entry is present
2022-02-17 19:41:46 -08:00
GlobalMerge
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GlobalOpt
[GlobalOpt] Don't replace alias with aliasee if either alias/aliasee may be preemptible
2022-03-18 14:17:05 -07:00
GlobalSplit
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GuardWidening
[test] Remove -loop-guard-widening legacy PM tests
2021-09-05 11:36:21 -07:00
GVN
[GVN] Check load type in select PRE
2022-03-14 12:46:54 +01:00
GVNHoist
PR46874: Reset stack after visiting a node
2021-08-20 11:25:05 -07:00
GVNSink
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HardwareLoops
[ARM] Update test comments after D114018. NFC
2021-11-16 22:48:45 +00:00
HelloNew
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HotColdSplit
[CodeExtractor] Preserve topological order for the return blocks.
2021-08-25 08:09:01 -07:00
IndirectBrExpand
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IndVarSimplify
[SCEV] Use constant ranges when determining reachable blocks (PR54434)
2022-03-18 12:04:35 +01:00
InferAddressSpaces
[InferAddressSpaces] Fix assert on invalid cast ordering
2022-02-11 10:02:30 -08:00
InferFunctionAttrs
BuildLibCalls: add allocalign attributes for memalign and aligned_alloc
2022-03-04 15:57:53 -05:00
Inline
[instcombine] Fold away memset/memmove from otherwise unused alloca
2022-03-22 13:48:48 -07:00
InstCombine
Revert "[InstCombine] try to narrow shifted bswap-of-zext"
2022-03-22 17:32:33 -07:00
InstMerge
Reland "[LICM] Hoist LOAD without sinking the STORE"
2021-12-02 03:53:50 -08:00
InstNamer
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InstSimplify
[FPEnv][InstSimplify] Teach CannotBeNegativeZero() about constrained intrinsics.
2022-03-18 10:24:48 -04:00
InterleavedAccess
[AArch64][SVE] Add FP types to the supported SVE structure load/stores vector type list
2021-11-08 22:29:08 +08:00
Internalize
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IRCE
[SCEVExpander] Drop poison generating flags when reusing instructions
2021-11-29 15:23:34 -08:00
IROutliner
[IROutliner] Fix phi nodes when self referential within block but doesn't contain branch
2022-03-21 11:05:15 -05:00
JumpThreading
[JumpThreading] Add a test for handling zero !prof branch_weights
2022-01-26 13:42:21 +07:00
LCSSA
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LICM
[LICM] Handle store of pointer to itself (PR54495)
2022-03-22 14:00:07 +01:00
LoadStoreVectorizer
[LSV] Vectorize loads of vectors by turning it into a larger vector
2022-01-26 11:38:41 +01:00
LoopBoundSplit
[LoopBoundSplit] Handle the case in which exiting block is loop header
2021-10-08 09:13:41 +01:00
LoopDataPrefetch
[LoopDataPrefetch] Add missed LoopSimplify dependence for prefetch pass
2021-08-26 21:01:59 +08:00
LoopDeletion
[SCEV] Do not erase LoopUsers. PR53969
2022-02-22 17:24:39 +07:00
LoopDistribute
Autogen a couple of predicated SCEV tests
2022-02-11 13:56:35 -08:00
LoopFlatten
[LoopFlatten] Bail if we can't perform flattening after IV widening
2021-09-29 19:53:34 +01:00
LoopFusion
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LoopIdiom
[SCEV] Don't try to reuse expressions with offset
2022-02-25 09:16:48 +01:00
LoopInstSimplify
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LoopInterchange
[LoopInterchange] Detect output dependency of a store instruction with itself
2022-03-09 15:50:27 -05:00
LoopLoadElim
Autogen a couple of predicated SCEV tests
2022-02-11 13:56:35 -08:00
LoopPredication
[SCEVExpander] Drop poison generating flags when reusing instructions
2021-11-29 15:23:34 -08:00
LoopReroll
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LoopRotate
[llvm][test] rewrite callbr to use i rather than X constraint NFC
2022-01-11 11:31:08 -08:00
LoopSimplify
[test] Fixup tests with -analyze in llvm/test/Transforms
2021-09-04 16:45:51 -07:00
LoopSimplifyCFG
[LoopSimplifyCFG] Check predecessors of exits before marking them dead.
2022-03-18 08:54:44 +00:00
LoopStrengthReduce
[NFC][LSR] Harden lsr-expand-quadratic.ll against smarter SCEV
2022-02-11 01:21:45 +03:00
LoopTransformWarning
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LoopUnroll
[InstCombine] Sink instructions with multiple users in a successor block.
2022-03-18 11:53:45 +08:00
LoopUnrollAndJam
[LoopUnroll] Disable loop unroll when user explicitly asks for unroll-and-jam
2021-12-15 15:58:05 +00:00
LoopUnswitch
[llvm][test] rewrite callbr to use i rather than X constraint NFC
2022-01-11 11:31:08 -08:00
LoopVectorize
[VPlan] Add test for VPExpandSCEVRecipe printing.
2022-03-20 10:11:40 +00:00
LoopVersioning
[IRBuilder] Migrate and-folding to value-based FoldAnd.
2022-01-20 10:22:21 +00:00
LoopVersioningLICM
[opt] Directly translate -O# to -passes='default<O#>'
2021-10-18 16:48:10 -07:00
LowerAtomic
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LowerConstantIntrinsics
[LowerConstantIntrinsics] Support phi operand in __builtin_object_size folder
2022-03-21 11:30:50 +01:00
LowerExpectIntrinsic
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LowerGlobalDestructors
Lower @llvm.global_dtors using __cxa_atexit on MachO
2022-03-17 10:47:13 -07:00
LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
[InstCombine] Sink instructions with multiple users in a successor block.
2022-03-18 11:53:45 +08:00
LowerSwitch
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LowerTypeTests
[llvm][IR] Add no_cfi constant
2021-12-20 12:55:32 -08:00
LowerWidenableCondition
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MakeGuardsExplicit
…
Mem2Reg
[Mem2Reg] Check that load type matches alloca type
2022-02-08 17:16:15 +01:00
MemCpyOpt
[ValueTracking] Simplify llvm::isPointerOffset()
2022-03-14 09:32:36 -07:00
MergeFunc
[opt] Directly translate -O# to -passes='default<O#>'
2021-10-18 16:48:10 -07:00
MergeICmps
Reapply [MergeICmps] Don't require GEP
2022-03-04 11:39:11 +01:00
MetaRenamer
[TLI] Check that malloc argument has type size_t
2022-03-14 17:22:24 +01:00
NameAnonGlobals
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NaryReassociate
[NARY-REASSOCIATE] Fix infinite recursion optimizing min\max
2021-10-20 14:23:03 +07:00
NewGVN
Enable tests from rG8e67982384d4a11892c04d16c2d10d7533e56094 that seem to work now
2022-02-25 15:28:49 -05:00
ObjCARC
[ObjCARC] Require the function argument in the clang.arc.attachedcall bundle.
2022-01-28 12:41:45 -08:00
OpenMP
[OpenMP][FIX] Do not crash when kernels are debug wrapper functions
2022-03-19 14:15:55 -05:00
PartialInlining
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PartiallyInlineLibCalls
[PartiallyInlineLibCalls] Don't crash when there's a writeonly attribute on the call
2022-01-05 12:16:26 +01:00
PGOProfile
[InstCombine] Sink instructions with multiple users in a successor block.
2022-03-18 11:53:45 +08:00
PhaseOrdering
[CostModel][X86] Reduce cost of extracting bool vector elements
2022-03-18 19:02:47 +00:00
PlaceSafepoints
…
PreISelIntrinsicLowering
[ObjC][ARC] Replace uses of ObjC intrinsics that are arguments of
2021-11-08 21:19:07 -08:00
PruneEH
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Reassociate
Split fast-basictest.ll according to passes responsible for optimizations
2022-02-04 12:20:10 +03:00
Reg2Mem
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
RelLookupTableConverter/X86
[RelLookupTableConverter] Ensure that GV, GEP and load types match
2022-02-17 12:05:05 +01:00
RewriteStatepointsForGC
[RewriteStatepointsForGC] Fix an incorrect assertion
2022-02-17 18:44:57 +00:00
SafeStack
SafeStack: Re-enable SafeStack coloring optimization
2022-03-08 15:10:41 -08:00
SampleProfile
[CSSPGO] Even flow distribution
2022-03-02 13:12:05 -08:00
ScalarizeMaskedMemIntrin
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Scalarizer
[Scalarizer] Do not insert instructions between PHI nodes and debug intrinsics.
2021-11-02 09:53:59 -04:00
SCCP
[SCCP] do not clean up dead blocks that have their address taken
2022-03-18 11:02:15 -07:00
SeparateConstOffsetFromGEP
[CodeGen] Remove unneeded regex escaping in FileCheck patterns. NFC.
2022-02-18 16:10:56 +00:00
SimpleLoopUnswitch
[llvm][test] rewrite callbr to use i rather than X constraint NFC
2022-01-11 11:31:08 -08:00
SimplifyCFG
[Verifier] Verify llvm.access.group metadata
2022-03-14 16:16:36 +01:00
Sink
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SLPVectorizer
Recommit "[SLP] Fix lookahead operand reordering for splat loads." attempt 2, fixed assertion crash.
2022-03-22 16:41:55 -07:00
SpeculativeExecution
[NewPM][test] Use -passes syntax in SpeculativeExecution lit tests
2021-10-20 15:16:17 +02:00
SROA
[SROA] Handle over-large loads during presplitting
2022-03-16 15:41:11 +01:00
StraightLineStrengthReduce
[CodeGen] Remove unneeded regex escaping in FileCheck patterns. NFC.
2022-02-18 16:10:56 +00:00
StripDeadPrototypes
[NewPM][test] Strickly use -passes in some more lit tests
2021-10-20 17:06:47 +02:00
StripSymbols
[NewPM][test] Strickly use -passes in some more lit tests
2021-10-20 17:06:47 +02:00
StructurizeCFG
[StructurizeCFG] Fix boolean not bug
2022-02-22 17:36:20 +00:00
SyntheticCountsPropagation
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TailCallElim
[IR] Define "ptrauth" operand bundle.
2022-02-14 11:27:35 -08:00
ThinLTOBitcodeWriter
[ThinLTO][MC] Use conditional assignments for promotion aliases
2021-12-10 12:21:37 -08:00
TypePromotion
[NFC] TypePromotion test
2022-03-03 11:47:37 +00:00
UnifyFunctionExitNodes
…
UnifyLoopExits
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Util
[Debugify] Use DebugifyLevel in Debugify original mode
2022-03-22 14:04:56 +01:00
VectorCombine
[VectorCombine] fold shuffle-of-binops with common operand
2021-10-21 12:37:54 -04:00
WholeProgramDevirt
[LTO][WPD] Ignore unreachable function by analyzing IR.
2021-12-21 18:13:03 +00:00