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llvm-project/llvm/test/Transforms
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Philip Reames 3c06ecaa1e [instcombine] Fix oss-fuzz 39934 (mul matcher can match non-instruction) 
Fixes a crash observed by oss-fuzz in 39934.  Issue at hand is that code expects a pattern match on m_Mul to imply the operand is a mul instruction, however mul constexprs are also valid here.
2021-10-24 14:42:03 -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
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
AlignmentFromAssumptions
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
ArgumentPromotion
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
AtomicExpand
[PowerPC] Add lit.local.cfg in AtomicExpand tests
2021-07-20 09:13:50 +00:00
Attributor
[Attributor] Generalize GEP construction
2021-10-22 18:30:43 +02:00
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
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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
[CodeExtractor] Preserve topological order for the return blocks.
2021-08-25 08:09:01 -07:00
CodeGenPrepare
[CodeGenPrepare] Avoid a scalable-vector crash in ctlz/cttz
2021-10-20 16:45:55 +01:00
ConstantHoisting
[RISCV] Add zext.h/zext.w to RISCVTTIImpl::getIntImmCostInst.
2021-08-18 09:40:40 -07:00
ConstantMerge
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ConstraintElimination
[ConstraintElimination] Rewrite tests to reduce verification complexity.
2021-08-26 16:41:40 +01:00
Coroutines
[Coroutines] Ignore partial lifetime markers refer of an alloca
2021-10-22 09:49:50 +08:00
CorrelatedValuePropagation
Revert "Recommit "Revert "[CVP] processSwitch: Remove default case when switch cover all possible values."""
2021-09-27 20:39:05 +08:00
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
[ObjC][ARC] Use the addresses of the ARC runtime functions instead of
2021-09-08 11:58:03 -07:00
DeadStoreElimination
[DSE] Add test cases with more complex redundant stores.
2021-10-22 13:50:32 +01:00
DFAJumpThreading
Add jump-threading optimization for deterministic finite automata
2021-07-27 14:34:04 -04:00
DivRemPairs
[DivRemPairs] make sure we have a valid CFG for hoisting division
2021-07-28 11:09:12 -04:00
EarlyCSE
[NewPM] Use parameterized syntax for a couple of more passes
2021-08-20 14:59:21 +02:00
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
[NewPM][test] Avoid using -enable-new-pm=1 since -passes implies new PM
2021-10-20 15:16:17 +02:00
FunctionImport
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
FunctionSpecialization
[FuncSpec] Don't run the solver if there's nothing to do
2021-10-13 19:05:19 +01:00
GCOVProfiling
[GCov] Emit memset instead of stores in __llvm_gcov_reset
2021-08-05 22:40:15 -07:00
GlobalDCE
[GlobalDCE] In VFE, replace the whole 'sub' expression of unused relative-pointer-based vtable slots
2021-10-06 15:55:55 -07:00
GlobalMerge
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GlobalOpt
[opt] Directly translate -O# to -passes='default<O#>'
2021-10-18 16:48:10 -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
Reland [IR] Increase max alignment to 4GB
2021-10-06 13:29:23 -07:00
GVNHoist
PR46874: Reset stack after visiting a node
2021-08-20 11:25:05 -07:00
GVNSink
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HardwareLoops
[HardwareLoops] Loop guard intrinsic to recognise zext
2021-09-16 08:33:16 +01:00
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
[indvars] Use fact loop must exit to canonicalize to unsigned conditions
2021-10-22 10:31:36 -07:00
InferAddressSpaces
[Tests] Fix incorrect noalias metadata
2021-09-18 20:51:00 +02:00
InferFunctionAttrs
Replace "CHECK-NOT: #{{.*}}" with same-line positive checks. NFC.
2021-08-05 21:55:23 -07:00
Inline
[CodeMetrics] Don't require speculatability for ephemeral values
2021-10-21 20:30:01 +02:00
InstCombine
[instcombine] Fix oss-fuzz 39934 (mul matcher can match non-instruction)
2021-10-24 14:42:03 -07:00
InstMerge
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InstNamer
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InstSimplify
[FPEnv][InstSimplify] Fold fadd X, 0 ==> X, when we know X is not -0
2021-10-14 12:32:45 -04:00
InterleavedAccess
[InterleaveAccess] Copy fast math flags when adjusting binary operators in interleave access pass
2021-06-17 09:53:33 +01:00
Internalize
[IR] Rename comdat noduplicates to comdat nodeduplicate
2021-07-20 12:47:10 -07:00
IRCE
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IROutliner
[IROutliner] Adding supports for multiple exits
2021-09-08 08:58:07 -07:00
JumpThreading
[test] autogen a couple of additional tests
2021-10-05 18:58:08 -07:00
LCSSA
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LICM
[NewPM][test] Avoid using -enable-new-pm=1 since -passes implies new PM
2021-10-20 15:16:17 +02:00
LoadStoreVectorizer
[LSV] Change the default value of InstertElement to poison
2021-10-03 17:57:34 +09:00
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
[LoopDeletion] Support selects when symbolically evaluating 1st iteration
2021-10-09 14:47:44 +07:00
LoopDistribute
[LoopUtils] Simplify addRuntimeCheck to return a single value.
2021-10-18 18:03:09 +01:00
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
[NFC][LoopIdiom] Add more test case to runtime-determined memset size
2021-10-21 00:05:18 -07:00
LoopInstSimplify
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LoopInterchange
[LoopInterchange] Check lcssa phis in the inner latch in scenarios of multi-level nested loops
2021-07-16 11:59:20 -04:00
LoopLoadElim
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LoopPredication
[LoopPredication] Calculate profitability without BPI
2021-10-19 14:24:04 -04:00
LoopReroll
[SCEV] Fix unsound reasoning in howManyLessThans
2021-07-15 10:32:47 -07:00
LoopRotate
[LoopRotate] Forget SCEV values in RewriteUsesOfClonedInstructions
2021-10-07 19:36:30 +02:00
LoopSimplify
[test] Fixup tests with -analyze in llvm/test/Transforms
2021-09-04 16:45:51 -07:00
LoopSimplifyCFG
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
LoopStrengthReduce
[ARM] Simplify address calculation for NEON load/store
2021-10-14 15:23:10 +03:00
LoopTransformWarning
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LoopUnroll
[LoopPeel] Peel if it turns invariant loads dereferenceable.
2021-10-12 11:42:28 +01:00
LoopUnrollAndJam
[LoopUnrollAndJam] Change LoopUnrollAndJamPass to LoopNest pass
2021-06-08 20:30:02 +09:00
LoopUnswitch
[NewPM][test] Avoid using -enable-new-pm=1 since -passes implies new PM
2021-10-20 15:16:17 +02:00
LoopVectorize
[NFC] Re-harden test/Transforms/LoopVectorize/X86/pr48340.ll
2021-10-22 15:07:53 +03:00
LoopVersioning
[LoopUtils] Simplify addRuntimeCheck to return a single value.
2021-10-18 18:03:09 +01:00
LoopVersioningLICM
[opt] Directly translate -O# to -passes='default<O#>'
2021-10-18 16:48:10 -07:00
LowerAtomic
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LowerConstantIntrinsics
[LowerConstantIntrinsics] Fix heap-use-after-free bug in worklist
2021-09-21 11:33:07 +02:00
LowerExpectIntrinsic
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LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics
[Tests] Fix incorrect noalias metadata
2021-09-18 20:51:00 +02:00
LowerSwitch
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LowerTypeTests
[ConstantFold] Get rid of special cases for sizeof etc.
2021-07-31 13:20:47 -07:00
LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
[NewPM][test] Use -passes syntax in Mem2Reg lit tests
2021-10-20 17:06:47 +02:00
MemCpyOpt
[OpaquePtr] Forbid mixing typed and opaque pointers
2021-09-10 15:18:23 +02:00
MergeFunc
[opt] Directly translate -O# to -passes='default<O#>'
2021-10-18 16:48:10 -07:00
MergeICmps
[MergeICmps] Don't reorder unmerged comparisons
2021-09-21 21:22:12 +02:00
MetaRenamer
[NewPM][test] Strickly use -passes in some more lit tests
2021-10-20 17:06:47 +02:00
NameAnonGlobals
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NaryReassociate
[NARY-REASSOCIATE] Fix infinite recursion optimizing min\max
2021-10-20 14:23:03 +07:00
NewGVN
[MemorySSA] Support invariant.group metadata
2021-09-08 13:06:12 -07:00
ObjCARC
[ObjC][ARC] Use the addresses of the ARC runtime functions instead of
2021-09-08 11:58:03 -07:00
OpenMP
Reland [IR] Increase max alignment to 4GB
2021-10-06 13:29:23 -07:00
PartialInlining
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PartiallyInlineLibCalls
[PartiallyInlineLibCalls] Disable sqrt expansion for strictfp.
2021-06-17 14:15:12 -07:00
PGOProfile
[InstrProfiling] Keep profd non-private for non-renamable comdat functions
2021-08-24 20:14:03 -07:00
PhaseOrdering
Add test to check we can instcombine after reassociate. NFC.
2021-10-21 12:27:26 -07:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
[NewPM] Consistently use 'simplifycfg' rather than 'simplify-cfg'
2021-07-09 09:47:03 +02:00
Reassociate
Partial Reapply "[DebugInfo] Use variadic debug values to salvage BinOps and GEP instrs with non-const operands"
2021-06-24 09:46:38 +01:00
Reg2Mem
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00
RelLookupTableConverter/X86
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RewriteStatepointsForGC
[Tests] Fix incorrect noalias metadata
2021-09-18 20:51:00 +02:00
SafeStack
[SafeStack] Use proper API to get stack guard
2021-05-30 00:52:48 -07:00
SampleProfile
[NewPM][test] Avoid using -enable-new-pm=1 since -passes implies new PM
2021-10-20 15:16:17 +02:00
ScalarizeMaskedMemIntrin
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Scalarizer
[NewPM][test] Only use -passes syntax in Scalarizer lit tests
2021-10-20 15:16:18 +02:00
SCCP
[SCCP] Properly report changes when changing a pointer argument
2021-10-11 13:12:08 -07:00
SeparateConstOffsetFromGEP
SeparateConstOffsetFromGEP: Fix stack overflow in unreachable code
2021-09-14 19:49:38 -04:00
SimpleLoopUnswitch
[SimpleLoopUnswitch] Re-fix introduction of UB when hoisted condition may be undef or poison
2021-10-12 01:02:09 +09:00
SimplifyCFG
[CodeMetrics] Don't require speculatability for ephemeral values
2021-10-21 20:30:01 +02:00
Sink
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SLPVectorizer
[llvm]Inclusive language: replace master with main
2021-10-22 11:56:44 -05:00
SpeculativeExecution
[NewPM][test] Use -passes syntax in SpeculativeExecution lit tests
2021-10-20 15:16:17 +02:00
SROA
[IR] Add helper to convert offset to GEP indices
2021-09-20 20:18:16 +02:00
StraightLineStrengthReduce
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
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
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
SyntheticCountsPropagation
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TailCallElim
[ObjC][ARC] Use the addresses of the ARC runtime functions instead of
2021-09-08 11:58:03 -07:00
ThinLTOBitcodeWriter
ThinLTO: Fix inline assembly references to static functions with CFI
2021-08-03 11:35:30 -07:00
TypePromotion/ARM
[ARM][TypePromotion] Re-generate test checks. NFC
2021-08-16 13:42:42 -07:00
UnifyFunctionExitNodes
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UnifyLoopExits
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Util
Improve the effectiveness of BDCE's debug info salvaging
2021-09-30 09:28:49 -07:00
VectorCombine
[VectorCombine] fold shuffle-of-binops with common operand
2021-10-21 12:37:54 -04:00
WholeProgramDevirt
[test] Update some test cases to use -passes when specifying the pipeline
2021-09-29 21:51:08 +02:00