Jeremy Morse e049fdb84b [DebugInfo] Fix pr41175 Dead Store Elimination missing debug loc ...

Bug: https://bugs.llvm.org/show_bug.cgi?id=41175

In the bug test case the DSE pass is shortening the range of memory that a
memset is working on. A getelementptr is generated so that the new
starting address can be passed to memset. This instruction was not given
a DebugLoc.

To fix the bug, copy the DebugLoc from the memset instruction.

Patch by Orlando Cazalet-Hyams!

Differential Revision: https://reviews.llvm.org/D60556


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358270 91177308-0d34-0410-b5e6-96231b3b80d8

2019-04-12 09:47:35 +00:00

..

ADCE.cpp

Move DomTreeUpdater from IR to Analysis

2019-02-06 02:52:52 +00:00

AlignmentFromAssumptions.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

BDCE.cpp

[BDCE] Optimize find+insert with early insert

2019-03-07 06:38:03 +00:00

CallSiteSplitting.cpp

[DTU] Refine the interface and logic of applyUpdates

2019-02-22 13:48:38 +00:00

CMakeLists.txt

Default lowering for experimental.widenable.condition

2019-01-31 09:10:17 +00:00

ConstantHoisting.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00

ConstantProp.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

CorrelatedValuePropagation.cpp

[DTU] Refine the interface and logic of applyUpdates

2019-02-22 13:48:38 +00:00

DCE.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

DeadStoreElimination.cpp

[DebugInfo] Fix pr41175 Dead Store Elimination missing debug loc

2019-04-12 09:47:35 +00:00

DivRemPairs.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

EarlyCSE.cpp

Very minor typo. NFC

2019-03-12 07:08:19 +00:00

FlattenCFGPass.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

Float2Int.cpp

[ConstantRange] Add getFull() + getEmpty() named constructors; NFC

2019-03-24 09:34:40 +00:00

GuardWidening.cpp

[NFC] Add const qualifiers where possible

2019-02-13 11:54:45 +00:00

GVN.cpp

Implementation of asm-goto support in LLVM

2019-02-08 20:48:56 +00:00

GVNHoist.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

GVNSink.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

InductiveRangeCheckElimination.cpp

Enable IRCE for narrow latch by defailt

2019-01-30 11:25:12 +00:00

IndVarSimplify.cpp

[IndVars] Fix corner case with unreachable Phi inputs. PR40454

2019-02-12 09:59:44 +00:00

InferAddressSpaces.cpp

[InferAddressSpaces] Fix fallthrough error

2019-02-21 13:10:37 +00:00

InstSimplifyPass.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

IVUsersPrinter.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

JumpThreading.cpp

[JumpThreading] Fix incorrect fold conditional after indirectbr/callbr

2019-04-08 18:20:35 +00:00

LICM.cpp

[NFC] Remove dead parameter "FreeInLoop", fix some typos and trailing whitespace.

2019-04-01 20:37:56 +00:00

LLVMBuild.txt

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopAccessAnalysisPrinter.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopDataPrefetch.cpp

[opaque pointer types] Pass function types to CallInst creation.

2019-02-01 20:43:25 +00:00

LoopDeletion.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopDistribute.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopIdiomRecognize.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00

LoopInstSimplify.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopInterchange.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopLoadElimination.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00

LoopPassManager.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopPredication.cpp

[LoopPredication] Simplify widenable condition handling [NFC]

2019-04-02 02:42:57 +00:00

LoopRerollPass.cpp

[LoopReroll] Fix reroll root legality checking.

2019-02-12 00:33:25 +00:00

LoopRotation.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopSimplifyCFG.cpp

[LoopSimplifyCFG] Update MemorySSA after r353911.

2019-02-21 19:54:05 +00:00

LoopSink.cpp

[LICM&MSSA] Limit store hoisting.

2019-02-11 19:07:15 +00:00

LoopStrengthReduce.cpp

[LSR] Fix signed overflow in GenerateCrossUseConstantOffsets.

2019-03-28 22:17:29 +00:00

LoopUnrollAndJamPass.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoopUnrollPass.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00

LoopUnswitch.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00

LoopVersioningLICM.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LowerAtomic.cpp

[opaque pointer types] Pass value type to LoadInst creation.

2019-02-01 20:44:24 +00:00

LowerExpectIntrinsic.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LowerGuardIntrinsic.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LowerWidenableCondition.cpp

Update more files added with the old header to the new one.

2019-02-11 08:25:56 +00:00

MakeGuardsExplicit.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MemCpyOptimizer.cpp

[opaque pointer types] Pass value type to GetElementPtr creation.

2019-02-01 20:44:47 +00:00

MergedLoadStoreMotion.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MergeICmps.cpp

[MergeICmps] Make base ordering really deterministic.

2019-02-15 14:17:17 +00:00

NaryReassociate.cpp

[opaque pointer types] Pass value type to GetElementPtr creation.

2019-02-01 20:44:47 +00:00

NewGVN.cpp

[format] \t => ' '

2019-03-12 14:48:32 +00:00

PartiallyInlineLibCalls.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

PlaceSafepoints.cpp

[CallSite removal] Migrate the statepoint GC infrastructure to use the

2019-02-11 07:42:30 +00:00

Reassociate.cpp

Fix non-determinism in Reassociate caused by address coincidences

2019-03-22 20:16:35 +00:00

Reg2Mem.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

RewriteStatepointsForGC.cpp

[CallSite removal] Migrate the statepoint GC infrastructure to use the

2019-02-11 07:42:30 +00:00

Scalar.cpp

Default lowering for experimental.widenable.condition

2019-01-31 09:10:17 +00:00

Scalarizer.cpp

[opaque pointer types] Pass value type to GetElementPtr creation.

2019-02-01 20:44:47 +00:00

SCCP.cpp

[CallSite removal] Migrate ConstantFolding APIs and implementation to

2019-02-11 07:51:44 +00:00

SeparateConstOffsetFromGEP.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

SimpleLoopUnswitch.cpp

[MemorySSA & LoopPassManager] Resolve PR40038.

2019-02-22 07:18:37 +00:00

SimplifyCFGPass.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

Sink.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

SpeculateAroundPHIs.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

SpeculativeExecution.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

SROA.cpp

[SROA] Fix a crash when trying to convert a memset to an non-integral pointer type

2019-03-12 20:15:05 +00:00

StraightLineStrengthReduce.cpp

[opaque pointer types] Pass value type to GetElementPtr creation.

2019-02-01 20:44:47 +00:00

StructurizeCFG.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

TailRecursionElimination.cpp

[DTU] Deprecate insertEdge*/deleteEdge*

2019-02-22 05:41:43 +00:00

WarnMissedTransforms.cpp

[IR] Refactor attribute methods in Function class (NFC)

2019-04-04 22:40:06 +00:00