Nikita Popov bec7181d5b [SCEVExpander] Don't use recursive expansion for ptr IV inc ...

Similar to the non-ptr case, directly create the getelementptr
instruction. Going through expandAddToGEP() no longer makes sense
with opaque pointers, where generating the necessary instruction
is trivial.

This avoids recursive expansion of (the SCEV of) StepV while the
IR is in an inconsistent state, in particular with an incomplete
IV phi node, which utilities may not be prepared to deal with.

Fixes https://github.com/llvm/llvm-project/issues/80954.

2024-02-07 11:27:26 +01:00

..

AddDiscriminators.cpp

[LegacyPM] Drop unused includes in passes no longer supporting legacy PM

2023-08-13 16:46:57 +02:00

AMDGPUEmitPrintf.cpp

[IR] Replace uses of IRBuilder::getInt8PtrTy with getPtrTy. NFC (#73154)

2023-11-22 12:24:18 -08:00

ASanStackFrameLayout.cpp

…

AssumeBundleBuilder.cpp

[NewPM] Remove AssumeBundleBuilderPassLegacyPass (#72817)

2023-11-20 01:02:52 -08:00

BasicBlockUtils.cpp

[RemoveDIs][DebugInfo] Remove redundant DPVAssigns (#78574)

2024-01-22 18:04:07 +00:00

BreakCriticalEdges.cpp

[Transforms] Use a range-based for loop (NFC)

2024-01-27 09:32:19 -08:00

BuildLibCalls.cpp

[BuildLibCalls] Use getPtrTy instead of getInt8PtrTy

2023-11-15 21:16:32 +01:00

BypassSlowDivision.cpp

Revert "[ValueTracking] Remove by-ref computeKnownBits() overloads (NFC)"

2023-10-16 14:04:09 +02:00

CallGraphUpdater.cpp

[Attributor][FIX] Ensure the function manager cache is updated

2023-07-09 20:12:31 -07:00

CallPromotionUtils.cpp

[CallPromotionUtil] See through function alias when devirtualizing a virtual call on an alloca. (#80736)

2024-02-06 09:22:34 -08:00

CanonicalizeAliases.cpp

…

CanonicalizeFreezeInLoops.cpp

[CanonicalizeFreezeInLoops] fix duplicate removal (#74716)

2023-12-28 09:47:31 +01:00

CloneFunction.cpp

Revert "[CloneFunction][DebugInfo] Avoid cloning DILocalVariables of inlined functions (#75385)"

2024-01-16 17:01:01 -08:00

CloneModule.cpp

[DebugInfo][RemoveDIs] Instrument inliner for non-instr debug-info (#72884)

2023-11-26 21:24:29 +00:00

CMakeLists.txt

Revert "Port Swift's merge function pass to llvm: merging functions that differ in constants (#68235)"

2023-11-03 21:15:46 +01:00

CodeExtractor.cpp

[Extractor][DebugInfo] Don't pick DebugLocs from dbg intrinsics (#80863)

2024-02-06 17:40:32 +00:00

CodeLayout.cpp

[CodeLayout] Pre-process execution counts before layout (#70501)

2023-11-02 12:08:33 -07:00

CodeMoverUtils.cpp

[NFC][RemoveDIs] Create a new spelling of the moveBefore method

2023-09-07 18:37:57 +01:00

CountVisits.cpp

…

CtorUtils.cpp

[llvm] Remove no-op ptr-to-ptr bitcasts (NFC)

2023-11-14 10:43:00 -06:00

Debugify.cpp

[DebugInfo][RemoveDIs] Extend intrinsic-conversion in debugify (#80861)

2024-02-06 18:30:20 +00:00

DemoteRegToStack.cpp

…

DXILUpgrade.cpp

[Transforms][DXIL] Basic debug output in dxil-upgrade. NFC

2023-12-20 14:06:42 -07:00

EntryExitInstrumenter.cpp

[llvm] Remove no-op ptr-to-ptr bitcasts (NFC) (#72133)

2023-11-13 13:05:27 -05:00

EscapeEnumerator.cpp

[NFC] Remove Type::getInt8PtrTy (#71029)

2023-11-07 17:26:26 +01:00

Evaluator.cpp

…

FixIrreducible.cpp

[LowerSwitch] Don't let pass manager handle the dependency (#68662)

2023-10-25 09:24:36 +08:00

FlattenCFG.cpp

[Pass] Add hyphen to some pass names (#74287)

2024-01-25 16:05:54 +08:00

FunctionComparator.cpp

[MergeFunc] Fix comparison of constant expressions

2023-12-20 15:59:02 +01:00

FunctionImportUtils.cpp

…

GlobalStatus.cpp

…

GuardUtils.cpp

…

HelloWorld.cpp

…

InjectTLIMappings.cpp

[VFABI] Move the Vector ABI demangling utility to LLVMCore. (#77513)

2024-01-17 09:55:30 +00:00

InlineFunction.cpp

[RemoveDIs][DebugInfo] Handle DPVAssign in most transforms (#78986)

2024-01-23 16:16:59 +00:00

InstructionNamer.cpp

…

IntegerDivision.cpp

…

LCSSA.cpp

[DebugInfo][RemoveDIs] Handle DPValues in LCSSA (#72996)

2023-11-22 15:10:55 +00:00

LibCallsShrinkWrap.cpp

[LibCallsShrinkWrap] Avoid use of ConstantExpr::getFPExtend() (NFC)

2023-11-06 15:38:42 +01:00

Local.cpp

[DebugInfo][RemoveDIs] Don't allocate one DPMarker per instruction (#79345)

2024-02-06 13:29:56 +00:00

LoopConstrainer.cpp

[NFC] Extract LoopConstrainer from IRCE to reuse it outside the pass (#70508)

2023-10-31 18:16:59 +01:00

LoopPeel.cpp

[LoopPeel] Peel iterations based on and, or conditions (#73413)

2023-12-02 11:24:02 -08:00

LoopRotationUtils.cpp

[DebugInfo][RemoveDIs] Don't allocate one DPMarker per instruction (#79345)

2024-02-06 13:29:56 +00:00

LoopSimplify.cpp

[IR] Add PHINode::removeIncomingValueIf() (NFC)

2023-08-17 09:09:14 +02:00

LoopUnroll.cpp

[ADT] Rename llvm::erase_value to llvm::erase (NFC) (#70156)

2023-10-24 23:03:13 -07:00

LoopUnrollAndJam.cpp

[llvm] Stop including llvm/ADT/iterator_range.h (NFC)

2023-10-22 15:41:18 -07:00

LoopUnrollRuntime.cpp

[LoopUnroll] Fix missing sign extension

2024-02-01 16:08:25 +01:00

LoopUtils.cpp

[DebugInfo][RemoveDIs] Instrument loop-deletion for DPValues (#73042)

2023-11-23 12:24:15 +00:00

LoopVersioning.cpp

[NFC][RemoveDIs] Prefer iterator-insertion over instructions

2023-09-11 11:48:45 +01:00

LowerAtomic.cpp

AtomicExpand: Fix expanding atomics into unconstrained FP in strictfp functions

2023-07-11 18:51:15 -04:00

LowerGlobalDtors.cpp

[NFC] Remove Type::getInt8PtrTy (#71029)

2023-11-07 17:26:26 +01:00

LowerIFunc.cpp

…

LowerInvoke.cpp

[Pass] Add hyphen to some pass names (#74287)

2024-01-25 16:05:54 +08:00

LowerMemIntrinsics.cpp

[llvm] Remove no-op ptr-to-ptr bitcasts (NFC)

2023-11-16 09:19:45 -06:00

LowerSwitch.cpp

[LVI] Make UndefAllowed argument of getConstantRange() required

2023-12-12 11:43:52 +01:00

MatrixUtils.cpp

…

Mem2Reg.cpp

…

MemoryOpRemark.cpp

[DebugInfo][RemoveDIs][NFC] Split findDbgDeclares into two functions (#77478)

2024-01-15 17:46:56 +00:00

MemoryTaggingSupport.cpp

[DebugInfo][RemoveDIs] Support DPValues in HWAsan (#78731)

2024-01-24 10:38:35 +00:00

MetaRenamer.cpp

[Transforms] Use StringRef::starts_with/ends_with instead of startswith/endswith. NFC.

2023-11-06 16:50:18 +00:00

MisExpect.cpp

…

ModuleUtils.cpp

[VFABI] Move the Vector ABI demangling utility to LLVMCore. (#77513)

2024-01-17 09:55:30 +00:00

MoveAutoInit.cpp

[MoveAutoInit] Ignore unreachable basicblocks and handle catchswitch (#78232)

2024-01-16 18:45:44 +08:00

NameAnonGlobals.cpp

[llvm] Use SmallString::operator std::string (NFC)

2024-01-19 18:54:11 -08:00

PredicateInfo.cpp

[Transforms] Use a range-based for loop (NFC)

2024-01-27 22:20:25 -08:00

PromoteMemoryToRegister.cpp

[RemoveDIs][DebugInfo] Handle DPVAssign in most transforms (#78986)

2024-01-23 16:16:59 +00:00

RelLookupTableConverter.cpp

[IR] Replace uses of IRBuilder::getInt8PtrTy with getPtrTy. NFC (#73154)

2023-11-22 12:24:18 -08:00

SampleProfileInference.cpp

[Transforms] Remove unnecessary const from a return type (NFC)

2023-08-19 08:29:51 -07:00

SampleProfileLoaderBaseUtil.cpp

…

SanitizerStats.cpp

[IR] Replace uses of IRBuilder::getInt8PtrTy with getPtrTy. NFC (#73154)

2023-11-22 12:24:18 -08:00

ScalarEvolutionExpander.cpp

[SCEVExpander] Don't use recursive expansion for ptr IV inc

2024-02-07 11:27:26 +01:00

SCCPSolver.cpp

[SCCP] Check whether the default case is reachable (#76295)

2024-01-08 20:08:42 +08:00

SimplifyCFG.cpp

[RemoveDIs] Fix DPValue hoisting in hoistSuccIdenticalTerminatorToSwitchOrIf (#80822)

2024-02-06 10:45:31 +00:00

SimplifyIndVar.cpp

[IndVarSimplify] Fix poison-safety when reusing instructions (#80458)

2024-02-05 10:11:39 +01:00

SimplifyLibCalls.cpp

[Transforms] Expand optimizeTan to fold more inverse trig pairs (#77799)

2024-02-06 15:30:35 +05:30

SizeOpts.cpp

[Analysis] Refactor MBB hotness/coldness into templated PSI functions.

2023-06-28 22:32:52 -07:00

SplitModule.cpp

…

SSAUpdater.cpp

[DebugInfo][RemoveDIs] Instrument jump-threading to update DPValues (#73127)

2023-11-23 17:07:10 +00:00

SSAUpdaterBulk.cpp

…

StripGCRelocates.cpp

[NewPM] Remove StripGCRelocatesLegacyPass (#73403)

2023-11-26 12:25:21 -08:00

StripNonLineTableDebugInfo.cpp

…

SymbolRewriter.cpp

[LegacyPM] Drop unused includes in passes no longer supporting legacy PM

2023-08-13 16:46:57 +02:00

UnifyFunctionExitNodes.cpp

[NewPM] Remove UnifyFunctionExitNodesLegacyPass (#72816)

2023-11-20 01:02:33 -08:00

UnifyLoopExits.cpp

[LowerSwitch] Don't let pass manager handle the dependency (#68662)

2023-10-25 09:24:36 +08:00

Utils.cpp

[NewPM] Remove StripGCRelocatesLegacyPass (#73403)

2023-11-26 12:25:21 -08:00

ValueMapper.cpp

Reapply 215b8f1e252, reverted in c3f7fb1421e

2024-01-25 18:37:13 +00:00

VNCoercion.cpp

…