Dimitry Andric 3b78f6062f Pull in r294458 from upstream llvm trunk (by Sanne Wouda): ... [Assembler] Enable nicer diagnostics for inline assembly. Fixed test. Summary: Enables source location in diagnostic messages from the backend. This is after parsing, during finalization. This requires the SourceMgr, the inline assembly string buffer, and DiagInfo to still be alive after EmitInlineAsm returns. This patch creates a single SourceMgr for inline assembly inside the AsmPrinter. MCContext gets a pointer to this SourceMgr. Using one SourceMgr per call to EmitInlineAsm would make it difficult for MCContext to figure out in which SourceMgr the SMLoc is located, while a single SourceMgr can figure it out if it has multiple buffers. The Str argument to EmitInlineAsm is copied into a buffer and owned by the inline asm SourceMgr. This ensures that DiagHandlers won't print garbage. (Clang emits a "note: instantiated into assembly here", which refers to this string.) The AsmParser gets destroyed before finalization, which means that the DiagHandlers the AsmParser installs into the SourceMgr will be stale. Restore the saved DiagHandlers. Since now we're using just one SourceMgr for multiple inline asm strings, we need to tell the AsmParser which buffer it needs to parse currently. Hand a buffer id -- returned from SourceMgr:: AddNewSourceBuffer -- to the AsmParser. Reviewers: rnk, grosbach, compnerd, rengolin, rovka, anemet Reviewed By: rnk Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D29441 This improves error reporting for some inline assembly constructs that clang does not approve of: instead of crashing with a "fatal backend error", it will now show a normal error message, and point out the location of the problematic assembly. Reported by: mmel MFC after: 1 week		2017-04-26 19:33:56 +00:00
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AsmPrinter	Pull in r294458 from upstream llvm trunk (by Sanne Wouda):	2017-04-26 19:33:56 +00:00
GlobalISel	Merge llvm, clang, lld and lldb release_40 branch r292009. Also update	2017-01-14 22:12:13 +00:00
MIRParser	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SelectionDAG	Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch	2017-02-17 20:07:35 +00:00
AggressiveAntiDepBreaker.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
AggressiveAntiDepBreaker.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
AllocationOrder.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
AllocationOrder.h	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
Analysis.cpp	Merge llvm, clang, lld and lldb trunk r291012, and resolve conflicts.	2017-01-04 22:19:42 +00:00
AntiDepBreaker.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
AtomicExpandPass.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
BasicTargetTransformInfo.cpp	Update llvm to trunk r256633.	2015-12-30 13:13:10 +00:00
BranchFolding.cpp	Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch	2017-02-11 13:58:05 +00:00
BranchFolding.h	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
BranchRelaxation.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
BuiltinGCs.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
CalcSpillWeights.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
CallingConvLower.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
CodeGen.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
CodeGenPrepare.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
CountingFunctionInserter.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
CriticalAntiDepBreaker.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
CriticalAntiDepBreaker.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
DeadMachineInstructionElim.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
DetectDeadLanes.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
DFAPacketizer.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
DwarfEHPrepare.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
EarlyIfConversion.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
EdgeBundles.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
ExecutionDepsFix.cpp	Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch	2017-02-28 21:18:23 +00:00
ExpandISelPseudos.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
ExpandPostRAPseudos.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
FaultMaps.cpp	Update llvm/clang to r241361.	2015-07-05 22:34:42 +00:00
FuncletLayout.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
GCMetadata.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
GCMetadataPrinter.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
GCRootLowering.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
GCStrategy.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
GlobalMerge.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
IfConversion.cpp	Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts.	2017-01-06 20:24:06 +00:00
ImplicitNullChecks.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
InlineSpiller.cpp	Merge llvm, clang, lld and lldb trunk r291012, and resolve conflicts.	2017-01-04 22:19:42 +00:00
InterferenceCache.cpp	Update llvm to trunk r256633.	2015-12-30 13:13:10 +00:00
InterferenceCache.h	Update llvm/clang to r241361.	2015-07-05 22:34:42 +00:00
InterleavedAccessPass.cpp	Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch	2017-02-01 21:57:07 +00:00
IntrinsicLowering.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LatencyPriorityQueue.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LexicalScopes.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveDebugValues.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveDebugVariables.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveDebugVariables.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
LiveInterval.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveIntervalAnalysis.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveIntervalUnion.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LivePhysRegs.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveRangeCalc.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveRangeCalc.h	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveRangeEdit.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveRangeUtils.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
LiveRegMatrix.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LiveStackAnalysis.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
LiveVariables.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LLVMTargetMachine.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LocalStackSlotAllocation.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
LowerEmuTLS.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
LowLevelType.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineBasicBlock.cpp	Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts.	2017-01-06 20:24:06 +00:00
MachineBlockFrequencyInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineBlockPlacement.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineBranchProbabilityInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineCombiner.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineCopyPropagation.cpp	Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch	2017-02-11 13:58:05 +00:00
MachineCSE.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineDominanceFrontier.cpp	Merge llvm 3.6.0rc1 from ^/vendor/llvm/dist, merge clang 3.6.0rc1 from	2015-01-25 23:36:55 +00:00
MachineDominators.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
MachineFunction.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineFunctionPass.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineFunctionPrinterPass.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineInstr.cpp	Merge llvm, clang, lld and lldb release_40 branch r292009. Also update	2017-01-14 22:12:13 +00:00
MachineInstrBundle.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineLICM.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineLoopInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineModuleInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineModuleInfoImpls.cpp	Merge llvm trunk r238337 from ^/vendor/llvm/dist, resolve conflicts, and	2015-05-27 20:26:41 +00:00
MachinePassRegistry.cpp	Merge llvm 3.5.0 release from ^/vendor/llvm/dist, resolve conflicts, and	2014-11-24 17:02:24 +00:00
MachinePipeliner.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachinePostDominators.cpp	Upgrade our copy of llvm/clang to r168974, from upstream's release_32	2012-12-03 19:24:08 +00:00
MachineRegionInfo.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
MachineRegisterInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineScheduler.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineSink.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineSSAUpdater.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineTraceMetrics.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
MachineVerifier.cpp	Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts.	2017-01-06 20:24:06 +00:00
MIRPrinter.cpp	Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts.	2017-01-06 20:24:06 +00:00
MIRPrinter.h	Update llvm/clang to r240225.	2015-06-23 18:44:19 +00:00
MIRPrintingPass.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
OptimizePHIs.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
ParallelCG.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
PatchableFunction.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
PeepholeOptimizer.cpp	Merge llvm, clang, lld and lldb release_40 branch r292009. Also update	2017-01-14 22:12:13 +00:00
PHIElimination.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
PHIEliminationUtils.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
PHIEliminationUtils.h	Merge llvm 3.6.0rc1 from ^/vendor/llvm/dist, merge clang 3.6.0rc1 from	2015-01-25 23:36:55 +00:00
PostRAHazardRecognizer.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
PostRASchedulerList.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
PreISelIntrinsicLowering.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
ProcessImplicitDefs.cpp	Update llvm to trunk r256633.	2015-12-30 13:13:10 +00:00
PrologEpilogInserter.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
PseudoSourceValue.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
RegAllocBase.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegAllocBase.h	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegAllocBasic.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegAllocFast.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegAllocGreedy.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegAllocPBQP.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegisterClassInfo.cpp	Merge llvm trunk r238337 from ^/vendor/llvm/dist, resolve conflicts, and	2015-05-27 20:26:41 +00:00
RegisterCoalescer.cpp	Merge llvm, clang, compiler-rt, libc++, lld and lldb release_40 branch	2017-02-11 13:58:05 +00:00
RegisterCoalescer.h	Update llvm/clang to r241361.	2015-07-05 22:34:42 +00:00
RegisterPressure.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegisterScavenging.cpp	Merge llvm, clang, lld and lldb trunk r291274, and resolve conflicts.	2017-01-06 20:24:06 +00:00
RegisterUsageInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegUsageInfoCollector.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RegUsageInfoPropagate.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
RenameIndependentSubregs.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
ResetMachineFunctionPass.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SafeStack.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SafeStackColoring.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SafeStackColoring.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
SafeStackLayout.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SafeStackLayout.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
ScheduleDAG.cpp	Merge llvm, clang, lld and lldb release_40 branch r292009. Also update	2017-01-14 22:12:13 +00:00
ScheduleDAGInstrs.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
ScheduleDAGPrinter.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
ScoreboardHazardRecognizer.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
ShadowStackGCLowering.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
ShrinkWrap.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SjLjEHPrepare.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SlotIndexes.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
Spiller.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
SpillPlacement.cpp	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
SpillPlacement.h	Update llvm to release_39 branch r276489, and resolve conflicts.	2016-08-16 21:02:59 +00:00
SplitKit.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
SplitKit.h	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
StackColoring.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
StackMapLivenessAnalysis.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
StackMaps.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
StackProtector.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
StackSlotColoring.cpp	Merge llvm, clang, lld and lldb trunk r291476.	2017-01-09 22:32:19 +00:00
TailDuplication.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TailDuplicator.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetFrameLoweringImpl.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetInstrInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetLoweringBase.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetLoweringObjectFileImpl.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetOptionsImpl.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetPassConfig.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetRegisterInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetSchedule.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TargetSubtargetInfo.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
TwoAddressInstructionPass.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
UnreachableBlockElim.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
VirtRegMap.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
WinEHPrepare.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00
XRayInstrumentation.cpp	Update llvm to trunk r290819 and resolve conflicts.	2017-01-02 21:25:48 +00:00