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llvm-project/llvm/test/Transforms
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Nikita Popov f89f7da999 [IR] Convert null-pointer-is-valid into an enum attribute 
The "null-pointer-is-valid" attribute needs to be checked by many
pointer-related combines. To make the check more efficient, convert
it from a string into an enum attribute.

In the future, this attribute may be replaced with data layout
properties.

Differential Revision: https://reviews.llvm.org/D78862
 		2020-05-15 19:41:07 +02:00
..
ADCE [ADCE] Fix incorrect reporting of CFG changes 2020-04-14 20:26:13 +07:00
AddDiscriminators Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
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 [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
BDCE Clang-trunk Generates Wrong Debug values with -O1 2019-11-21 13:53:10 -08:00
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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CallSiteSplitting [llvm] Fix missing FileCheck directive colons 2020-04-06 09:59:08 -06:00
CalledValuePropagation
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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 [x86][CGP] add more tests for PR37426; NFC 2020-05-15 13:05:21 -04:00
ConstProp [ConstProp] Add test for bitcast to gep fold; NFC 2020-03-04 18:27:20 +01:00
ConstantHoisting Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
ConstantMerge
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Coroutines [Coroutines] Remove alignment check in shouldBeMustTail 2020-04-07 09:07:34 +08:00
CorrelatedValuePropagation [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
CrossDSOCFI
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DCE Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
DeadArgElim [NFC] Fix trivial typos in comments 2020-01-06 10:50:26 +00:00
DeadStoreElimination Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
DivRemPairs [ValueTracking] Fix crash in isGuaranteedNotToBeUndefOrPoison when V is in an unreachable block 2020-05-13 10:16:47 +09:00
EarlyCSE Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
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 [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
FunctionImport Revert "Revert "Reland "[Support] make report_fatal_error `abort` instead of `exit`""" 2020-02-13 10:16:06 -08:00
GCOVProfiling [gcov] Default coverage version to '408*' and delete CC1 option -coverage-exit-block-before-body 2020-05-12 09:14:03 -07:00
GVN [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
GVNHoist Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
GVNSink Fix another instance where a variable was renamed in the generated LLVM IR. [NFC] 2020-03-23 22:53:29 -07:00
GlobalDCE [WPD/VFE] Always emit vcall_visibility metadata for -fwhole-program-vtables 2020-01-23 11:36:01 -08:00
GlobalMerge
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GlobalOpt [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
GlobalSplit [WPD/VFE] Always emit vcall_visibility metadata for -fwhole-program-vtables 2020-01-23 11:36:01 -08:00
GuardWidening [llvm] Fix missing FileCheck directive colons 2020-04-06 09:59:08 -06:00
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
IPConstantProp [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
IRCE Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
IndVarSimplify Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)" 2020-04-03 20:15:04 +03:00
IndirectBrExpand
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InferAddressSpaces
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InferFunctionAttrs [llvm] Fix missing FileCheck directive colons 2020-04-06 09:59:08 -06:00
Inline [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
InstCombine [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
InstMerge
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InstNamer
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InstSimplify [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
InterleavedAccess Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
Internalize Reland: Dead Virtual Function Elimination 2019-10-17 09:58:57 +00:00
JumpThreading Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
LCSSA [SSAUpdater] Don't call ValueIsRAUWd upon single use replacement 2020-01-23 15:53:53 +07:00
LICM [LICM] When promoting loads to the preheader, drop the location. 2020-05-14 17:05:23 -07:00
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 [LoopFusion] Remove unreachable blocks from DT and LI after fusion 2020-05-07 16:44:40 -07:00
LoopIdiom [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
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 [BasicBlock] fix looping in getPostdominatingDeoptimizeCall 2020-01-17 15:40:02 +03:00
LoopReroll [LoopReroll] Fix rerolling loop with use outside the loop 2020-05-13 13:03:03 +09:00
LoopRotate [LoopRotate] Cleanup test checks to fix issue reported on D77354 2020-04-03 17:21:37 +01:00
LoopSimplify [LoopSimplify] Regenerate test checks; NFC 2020-01-11 11:02:24 +01:00
LoopSimplifyCFG
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LoopStrengthReduce [LSR][ARM] Add new TTI hook to mark some LSR chains as profitable 2020-05-13 14:18:28 +01:00
LoopTransformWarning
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LoopUnroll Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
LoopUnrollAndJam [LoopUnrollAndJam] Changed safety checks to consider more than 2-levels 2020-05-06 21:47:44 +00:00
LoopUnswitch
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LoopVectorize Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
LoopVersioning [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
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 Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
MergeFunc Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
MergeICmps Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
MetaRenamer
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NameAnonGlobals
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NaryReassociate
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NewGVN Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -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 OpenMPOpt Remarks Support 2020-05-13 12:20:40 -05:00
PGOProfile [ICP] Handling must tail calls in indirect call promotion 2020-05-03 10:42:22 -07:00
PartiallyInlineLibCalls
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PhaseOrdering [InlineFunction] Disable emission of alignment assumptions by default 2020-04-30 23:12:54 +02:00
PlaceSafepoints
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PreISelIntrinsicLowering [ObjC] Override TailCallKind when lowering objc intrinsics 2019-11-11 08:30:06 -08:00
PruneEH
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Reassociate Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
Reg2Mem
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RewriteStatepointsForGC Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
SCCP Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
SLPVectorizer Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
SROA Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
SafeStack Require "target datalayout" to be at the beginning of an IR file. 2020-04-20 11:55:49 -07:00
SampleProfile Properly add out-of-module functions to the import list 2020-05-11 10:00:14 -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
SeparateConstOffsetFromGEP Infer alignment of unmarked loads in IR/bitcode parsing. 2020-05-14 13:03:50 -07:00
SimpleLoopUnswitch [SimpleLoopUnswitch] Add non-empty unreachable block check to exit cases removed. 2020-05-13 12:38:37 -07:00
SimplifyCFG [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
Sink
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SpeculateAroundPHIs [NFC] Update tests 2020-05-05 15:28:40 +01:00
SpeculativeExecution
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StraightLineStrengthReduce Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351 2019-12-24 16:27:51 -08:00
StripDeadPrototypes
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StripSymbols
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StructurizeCFG Revert "[StructurizeCFG] Fix region nodes ordering" 2020-05-14 17:56:39 +03:00
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 Revert "[ARM][TypePromotion] Enable by default" 2019-12-22 11:27:11 -08:00
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 [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
VectorCombine/X86 [VectorCombine] add test to check for iterative improvements; NFC 2020-05-12 12:49:25 -04:00
WholeProgramDevirt [WPD] Avoid noalias assumptions in unique return value optimization 2020-04-16 14:49:51 -07:00