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llvm-project/llvm/test/Transforms
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Nikita Popov f6a8775c5d [InstSimplify] Fold icmp of uadd.sat/usub.sat (PR63381) 
Fold uadd.sat(X, Y) uge X and usub.sat(X, Y) ule X to true.

Proof: https://alive2.llvm.org/ce/z/596m9X

Fixes https://github.com/llvm/llvm-project/issues/63381.
2023-06-19 11:49:38 +02:00
..
ADCE
[ADCE] Preserve MemorySSA if only debug instructions are removed
2023-03-08 07:35:37 +01:00
AddDiscriminators
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AggressiveInstCombine
[AggressiveInstCombine] Handle the nested GEP/BitCast scenario in Load Merge.
2023-05-24 10:36:11 +01:00
AlignmentFromAssumptions
Re-land "[AMDGPU] Define data layout entries for buffers""
2023-05-03 19:43:56 +00:00
ArgumentPromotion
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
AtomicExpand
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
Attributor
Revert "Revert "ValueTracking: Fix nan result handling for fmul""
2023-06-16 13:53:32 -07:00
BDCE
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BlockExtractor
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BranchFolding
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CalledValuePropagation
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CallSiteSplitting
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CanonicalizeAliases
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CanonicalizeFreezeInLoops
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CodeExtractor
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
CodeGenPrepare
[CGP] Fix infinite loop in icmp operand swapping
2023-06-16 15:50:12 +02:00
ConstantHoisting
[RISCV] Disable constant hoiting for multiply by a power of 2.
2023-05-20 19:20:49 -07:00
ConstantMerge
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ConstraintElimination
[ConstraintElim] Extend monotonic phi test coverage.
2023-06-12 17:07:36 +01:00
Coroutines
[Corosplit] Prepend entry_value in swift async dbg values
2023-05-10 14:38:19 -04:00
CorrelatedValuePropagation
[LVI] Don't compute range on not guaranteed not to be undef condition in SelectInst
2023-05-24 16:02:13 +08:00
CrossDSOCFI
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DCE
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DeadArgElim
[DAE] Don't DAE if we musttail call a "live" (non-DAE-able) function
2023-03-16 13:36:11 -07:00
DeadStoreElimination
[IR] Change shufflevector undef mask to poison
2023-04-27 14:41:10 +01:00
DFAJumpThreading
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DivRemPairs
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
EarlyCSE
EarlyCSE: Add regression test for computeKnownFPClass phi handling
2023-05-18 12:49:20 +01:00
EliminateAvailableExternally
[IPO] Opt-in local clones for thinlto imports
2023-05-11 15:56:43 -07:00
EntryExitInstrumenter
EntryExitInstrumenter: skip naked functions
2023-05-04 09:21:18 -07:00
ExpandMemCmp
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
FixIrreducible
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Float2Int
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ForcedFunctionAttrs
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FunctionAttrs
Revert "[FunctionAttrs] Propagate some func/arg/ret attributes from caller to callsite (WIP)"
2023-06-13 00:53:31 -05:00
FunctionImport
[ThinLTO] Ignore callee edge to global variable
2023-06-08 06:44:06 -07:00
FunctionSpecialization
Reland "[FuncSpec] Replace LoopInfo with BlockFrequencyInfo"
2023-06-08 17:44:47 +01:00
GCOVProfiling
[gcov] Add nosanitize metadata to memory access instructions inserted by emitProfileNotes()
2023-05-25 10:13:52 +08:00
GlobalDCE
Revert "[llvm] Teach GlobalDCE about dso_local_equivalent"
2023-03-26 01:53:15 +00:00
GlobalMerge
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GlobalOpt
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
GlobalSplit
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GuardWidening
[GuardWidening] Fix the crash while replacing the users of poison.
2023-04-03 17:20:38 +07:00
GVN
[GVN] Fix typo in freeze test case
2023-06-09 15:41:32 +01:00
GVNHoist
[GVNHoist] Regenerate test checks (NFC)
2023-04-12 10:17:44 +02:00
GVNSink
[Local][SimplifyCFG][GVN] Handle !nontemporal in combineMetadata
2023-02-22 14:47:00 +01:00
HardwareLoops
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
HelloNew
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HotColdSplit
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
IndirectBrExpand
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IndVarSimplify
[IndVars] Add check of loop invariant for indirect use
2023-06-03 22:29:09 +08:00
InferAddressSpaces
[DAGCombine] Make sure combined nodes are added back to the worklist in topological order.
2023-06-13 09:14:37 +00:00
InferFunctionAttrs
[InferAttrs] Mark frexp and modf as memory(argmem: write)
2023-04-19 15:24:45 -04:00
Inline
Revert "Revert "ValueTracking: Fix nan result handling for fmul""
2023-06-16 13:53:32 -07:00
InstCombine
[SVE][AArch64TTI] Fix invalid mla combine that miscomputes the value of inactive lanes.
2023-06-18 13:07:03 +01:00
InstNamer
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InstSimplify
[InstSimplify] Fold icmp of uadd.sat/usub.sat (PR63381)
2023-06-19 11:49:38 +02:00
InterleavedAccess
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
Internalize
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IRCE
[IRCE] Support non-strict range check's predicate
2023-04-21 18:33:30 +07:00
IROutliner
[IRSim] Check largest sections first when analyzing similarity
2023-03-21 14:49:41 -05:00
JumpThreading
[MemoryBuiltins] Handle phi nodes without operands (PR63013)
2023-05-31 10:47:15 +02:00
KCFI
[KCFI] Fix hash offset calculation in Thumb mode
2023-06-12 19:43:34 +00:00
LCSSA
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LICM
[LICM] Sunk instructions with invalid source location.
2023-06-16 06:25:27 +01:00
LoadStoreVectorizer
AMDGPU: Extract test out of old patch
2023-06-09 21:53:33 -04:00
LoopBoundSplit
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LoopDataPrefetch
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
LoopDeletion
[LoopDeletion] Don't delete loop exiting to EH pad (PR62160)
2023-04-17 15:49:05 +02:00
LoopDistribute
[LoopDistribute] Convert tests to opaque pointers (NFC)
2023-04-26 12:32:04 +02:00
LoopFlatten
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LoopFusion
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LoopIdiom
[LoopIdiom] Preserve alias information for memset_pattern
2023-06-14 16:14:53 -04:00
LoopInstSimplify
[Test] Move test for D143726 to LICM
2023-02-20 16:43:39 +07:00
LoopInterchange
[LoopInterchange] Add GEP with 3 indices test for pr57148
2023-04-02 00:19:49 -07:00
LoopLoadElim
[LoopLoadElimination] Add support for stride equal to -1
2023-06-01 12:10:53 +00:00
LoopPredication
[GuardUtils] Allow intermmediate blocks between widenable branch and deopt block
2023-05-25 16:28:11 +07:00
LoopReroll
[LoopReroll] Convert tests to opaque pointers (NFC)
2023-04-25 12:57:05 +02:00
LoopRotate
Revert "Revert "InstSimplify: Require instruction be parented""
2023-06-16 13:53:31 -07:00
LoopSimplify
Revert "Revert "[ValutTracking] Use isGuaranteedNotToBePoison in impliesPoison""
2023-05-10 14:35:55 +08:00
LoopSimplifyCFG
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LoopStrengthReduce
pr62660-normalization-failure.ll REQUIRES: asserts (#62660)
2023-06-18 15:24:53 +09:00
LoopTransformWarning
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LoopUnroll
[LoopUnrollRuntime] Allow indirect transition to deopt non-latch exit blocks
2023-06-19 11:10:01 +07:00
LoopUnrollAndJam
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LoopVectorize
[LV] Use VPValues when creating GEP with all invariant indices.
2023-06-16 16:14:01 +01:00
LoopVersioning
[Transforms] Convert some tests to opaque pointers (NFC)
2023-04-11 16:49:12 +02:00
LoopVersioningLICM
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LowerAtomic
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LowerConstantIntrinsics
Revert "[InstSimplify] Fold all global variables with initializers"
2023-06-14 14:10:31 -07:00
LowerExpectIntrinsic
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LowerGlobalDestructors
[ModuleUtils] Handle globals_ctors/dtors with non-literal type (PR56809)
2023-03-21 16:19:05 +01:00
LowerGuardIntrinsic
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LowerIFunc
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LowerInvoke
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LowerMatrixIntrinsics
[Matrix] Convert binop operand of dot product to a row vector.
2023-06-07 20:45:08 +01:00
LowerSwitch
[Transform] Rewrite LowerSwitch using APInt
2023-01-24 20:22:06 -08:00
LowerTypeTests
[llvm] Use pointer index type for more GEP offsets (pre-codegen)
2023-03-28 16:41:02 +00:00
LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
PromoteMem2Reg: use poison instead of undef as placeholder in phi entries from unreachable predecessors [NFC]
2023-06-10 11:19:03 +01:00
MemCpyOpt
[MemCpyOpt] Use memcpy source directly if dest is known to be immutable from attributes
2023-06-10 15:46:32 +09:00
MemProfContextDisambiguation
[MemProf] Control availability of hot/cold operator new from LTO link
2023-05-08 08:02:21 -07:00
MergedLoadStoreMotion
[MergedLoadStoreMotion] Merge stores with conflicting value types
2023-04-04 12:01:29 -07:00
MergeFunc
Revert "[FunctionAttrs] Propagate some func/arg/ret attributes from caller to callsite (WIP)"
2023-06-13 00:53:31 -05:00
MergeICmps
Revert "Reland [MergeICmps] Adapt to non-eq comparisons, bugfix"
2023-06-06 16:26:52 +02:00
MetaRenamer
[Metarenamer] Distinguish instructions by opcodes
2023-03-16 16:11:11 +07:00
MoveAutoInit
Reapply Move "auto-init" instructions to the dominator of their users
2023-04-24 18:10:10 +02:00
NameAnonGlobals
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NaryReassociate
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
NewGVN
[NewGVN] Fold equivalent freeze instructions
2023-06-09 20:57:36 +01:00
ObjCARC
[ObjC][ARC] Fix non-deterministic behavior in ProvenanceAnalysis
2023-05-11 13:40:43 -07:00
OpenMP
[Attributor] Identify and remove no-op fences
2023-06-05 17:14:00 -07:00
PartialInlining
[PartialInlining] Fix incorrect costing when IR has unreachable BBs
2023-05-09 11:58:05 +00:00
PartiallyInlineLibCalls
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
PGOProfile
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
PhaseOrdering
Revert "Revert "InstSimplify: Require instruction be parented""
2023-06-16 13:53:31 -07:00
PlaceSafepoints
Port PlaceSafepoints pass to the new pass manager
2023-02-17 09:17:49 -08:00
PreISelIntrinsicLowering
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Reassociate
[Dominators] check indirect branches of callbr
2023-02-16 17:58:33 -08:00
Reg2Mem
…
RelLookupTableConverter/X86
…
RewriteStatepointsForGC
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
SafeStack
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
SampleProfile
[Pseudo Probe] Do not place functions in nodeduplicate COMDATs
2023-06-17 15:40:20 -07:00
ScalarizeMaskedMemIntrin
[test] Remove unnecessary -enable-new-pm=0
2023-02-27 14:17:24 -08:00
Scalarizer
Scalarizer: limit scalarization for small element types
2023-06-13 21:14:32 +02:00
SCCP
[SCCP][NFC] Regenerate test case
2023-06-19 14:15:01 +08:00
SeparateConstOffsetFromGEP
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
SimpleLoopUnswitch
[SimpleLoopUnswitch] Unswitch AND/OR conditions of selects
2023-06-14 00:52:45 -07:00
SimplifyCFG
Revert "Revert "InstSimplify: Require instruction be parented""
2023-06-16 13:53:31 -07:00
Sink
…
SLPVectorizer
[RISCV] Enable SLP by default (when vectors are available)
2023-06-14 09:49:58 -07:00
SpeculativeExecution
IR: Add llvm.ldexp and llvm.experimental.constrained.ldexp intrinsics
2023-06-06 17:07:18 -04:00
SROA
[AMDGPU] Add buffer intrinsics that take resources as pointers
2023-06-05 16:59:07 +00:00
StraightLineStrengthReduce
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
StripDeadPrototypes
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StripSymbols
[StripDebugInfo] Reuse DebugInfoFinder for findind Live CUs
2023-03-03 16:21:30 -08:00
StructurizeCFG
[AMDGPU] Add buffer intrinsics that take resources as pointers
2023-06-05 16:59:07 +00:00
SyntheticCountsPropagation
…
TailCallElim
…
ThinLTOBitcodeWriter
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
TypePromotion
[TypePromotion] Don't treat bitcast as a Source
2023-06-09 08:32:26 +01:00
UnifyFunctionExitNodes
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UnifyLoopExits
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Util
[FlattenCFG] Replace branch condition with a created one correctly
2023-04-21 16:49:18 +07:00
VectorCombine
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
WholeProgramDevirt
Revert "[llvm] Teach whole program devirtualization about relative vtables"
2023-03-26 01:53:13 +00:00