Keno Fischer e34d6c6de7 [Cloning] Take another pass at properly cloning debug info ... Summary: In rL302576, DISubprograms gained the constraint that a !dbg attachments to functions must have a 1:1 mapping to DISubprograms. As part of that change, the function cloning support was adjusted to attempt to enforce this invariant during cloning. However, there were several problems with the implementation. Part of these were fixed in rL304079. However, there was a more fundamental problem with these changes, namely that it bypasses the matadata value map, causing the cloned metadata to be a mix of metadata pointing to the new suprogram (where manual code was added to fix those up) and the old suprogram (where this was not the case). This mismatch could cause a number of different assertion failures in the DWARF emitter. Some of these are given at https://github.com/JuliaLang/julia/issues/22069, but some others have been observed as well. Attempt to rectify this by partially reverting the manual DI metadata fixup, and instead using the standard value map approach. To retain the desired semantics of not duplicating the compilation unit and inlined subprograms, explicitly freeze these in the value map. Reviewers: dblaikie, aprantl, GorNishanov, echristo Reviewed By: aprantl Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D33655 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304226 91177308-0d34-0410-b5e6-96231b3b80d8		2017-05-30 18:28:30 +00:00
..
AsmWriter.cpp	[IR] Allow attributes with global variables	2017-05-11 12:28:08 +00:00
AttributeImpl.h	[IR] Switch AttributeList to use an array for O(1) access	2017-05-23 17:01:48 +00:00
Attributes.cpp	Silence MSVC warning about unsigned integer overflow, which has defined behavior	2017-05-23 21:35:32 +00:00
AttributesCompatFunc.td
AutoUpgrade.cpp	Added missing break.	2017-05-19 20:31:51 +00:00
BasicBlock.cpp	[IR] Add an iterator and range accessor for the PHI nodes of a basic	2017-05-26 03:10:00 +00:00
CMakeLists.txt
Comdat.cpp	[IR] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-02-17 00:00:09 +00:00
ConstantFold.cpp	ConstantFold: Handle gep nonnull, undef as well	2017-05-08 17:37:33 +00:00
ConstantFold.h
ConstantRange.cpp	[ConstantRange] Fix the early out in ConstantRange::multiply for positive numbers to really do what the comment says	2017-05-10 20:01:48 +00:00
Constants.cpp	SimplifyLibCalls: Optimize wcslen	2017-05-19 22:37:09 +00:00
ConstantsContext.h	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Core.cpp	Prefer addAttr(Attribute::AttrKind) over the AttributeList overload	2017-04-19 17:28:52 +00:00
DataLayout.cpp	[DataLayout] Add llvm_unreachable to the default of a nested switch statement that covers all values given to it by the outer switch. NFC	2017-05-22 19:28:36 +00:00
DebugInfo.cpp	[IR] Fix some Clang-tidy modernize-use-using warnings; other minor fixes (NFC).	2017-05-05 22:30:37 +00:00
DebugInfoMetadata.cpp	[codeview] Check for a DIExpression offset for local variables	2017-05-09 19:59:29 +00:00
DebugLoc.cpp	[Cloning] Take another pass at properly cloning debug info	2017-05-30 18:28:30 +00:00
DiagnosticInfo.cpp	IR: Give function GlobalValue::getRealLinkageName() a less misleading name: dropLLVMManglingEscape().	2017-05-16 00:39:01 +00:00
DiagnosticPrinter.cpp
DIBuilder.cpp	Remove line and file from DINamespace.	2017-04-28 22:25:46 +00:00
Dominators.cpp	Revert "Do not verify dominator tree if it has no roots"	2017-01-25 17:15:48 +00:00
Function.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
GCOV.cpp	[gcov] Sort file info before printing it	2017-04-26 00:16:10 +00:00
Globals.cpp	Add support for handling ifuncs to GlobalValue::getBaseObject	2017-05-15 18:28:29 +00:00
GVMaterializer.cpp
InlineAsm.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Instruction.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Instructions.cpp	Commit AttributeList change that was supposed to be part of r303654	2017-05-23 17:03:28 +00:00
IntrinsicInst.cpp	Add constrained intrinsics for some libm-equivalent operations	2017-05-25 21:31:00 +00:00
IRBuilder.cpp	Fix vector pass-through value being unused in IRBuilder::CreateMaskedGather	2017-05-19 10:40:18 +00:00
IRPrintingPasses.cpp	Implement getPassName() for IR printing passes.	2017-03-10 07:09:20 +00:00
LegacyPassManager.cpp	[LTO] Print time-passes information at conclusion of LTO codegen	2017-05-16 09:43:21 +00:00
LLVMBuild.txt
LLVMContext.cpp	Add !associated metadata.	2017-03-17 22:17:24 +00:00
LLVMContextImpl.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
LLVMContextImpl.h	[APInt] Give the value union a name so we can remove assumptions on VAL being the larger member	2017-05-03 15:46:24 +00:00
Mangler.cpp	Move llvm::emitLinkerFlagsForGlobalCOFF() to Mangler.	2017-03-31 04:46:50 +00:00
MDBuilder.cpp	Add function importing info from samplepgo profile to the module summary.	2017-02-28 18:09:44 +00:00
Metadata.cpp	[Metadata] Fix typos in comments. NFC	2017-04-27 05:48:29 +00:00
MetadataImpl.h
Module.cpp	Support for taking the max of module flags when linking, use for PIE/PIC	2017-05-23 00:08:00 +00:00
ModuleSummaryIndex.cpp	Re-apply r302108, "IR: Use pointers instead of GUIDs to represent edges in the module summary. NFCI."	2017-05-04 18:03:25 +00:00
Operator.cpp	[IR] Remove some unneeded includes from Operator.h and fix cpp files that were transitively depending on it. NFC	2017-03-20 05:08:41 +00:00
OptBisect.cpp	Remove opt-bisect support for "cases" in favor of debug counters	2017-03-11 01:41:03 +00:00
Pass.cpp	Cleanup dump() functions.	2017-01-28 02:02:38 +00:00
PassManager.cpp
PassRegistry.cpp	[LegacyPassManager] Remove TargetMachine constructors	2017-05-18 17:21:13 +00:00
ProfileSummary.cpp
Statepoint.cpp	Rename AttributeSet to AttributeList	2017-03-21 16:57:19 +00:00
SymbolTableListTraitsImpl.h
Type.cpp	[IR] Fix some Clang-tidy modernize-use-using warnings; other minor fixes (NFC).	2017-05-12 22:25:07 +00:00
TypeFinder.cpp	[IR] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-02-17 00:00:09 +00:00
Use.cpp
User.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
Value.cpp	[IR] De-virtualize ~Value to save a vptr	2017-05-18 17:24:10 +00:00
ValueSymbolTable.cpp	[IR] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).	2017-02-17 00:00:09 +00:00
ValueTypes.cpp	[MVT] add v1i1 MVT	2017-05-18 11:29:41 +00:00
Verifier.cpp	Add constrained intrinsics for some libm-equivalent operations	2017-05-25 21:31:00 +00:00