Duncan P. N. Exon Smith 99f12691dd IR: Change MDFile to directly store the filename/directory ... In the old (well, current) schema, there are two types of file references: untagged and tagged (the latter references the former). !0 = !{!"filename", !"/directory"} !1 = !{!"0x29", !1} ; DW_TAG_file_type [filename] [/directory] The interface to `DIBuilder` universally takes the tagged version, described by `DIFile`. However, most `file:` references actually use the untagged version directly. In the new hierarchy, I'm merging this into a single node: `MDFile`. Originally I'd planned to keep the old schema unchanged until after I moved the new hierarchy into place. However, it turns out to be trivial to make `MDFile` match both nodes at the same time. - Anyone referencing !1 does so through `DIFile`, whose implementation I need to gut anyway (as I do the rest of the `DIDescriptor`s). - Anyone referencing !0 just references an `MDNode`, and expects a node with two `MDString` operands. This commit achieves that, and updates all the testcases for the parts of the new hierarchy that used the two-node schema (I've replaced the untagged nodes with `distinct !{}` to make the diff clear (otherwise the metadata all gets renumbered); it might be worthwhile to come back and delete those nodes and renumber the world, not sure). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230057 91177308-0d34-0410-b5e6-96231b3b80d8		2015-02-20 20:35:17 +00:00
..
AsmWriter.cpp	Bitcode: Stop assuming non-null fields	2015-02-20 03:17:58 +00:00
AsmWriter.h	Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.	2015-02-15 22:54:22 +00:00
AttributeImpl.h	Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.	2015-02-15 22:54:22 +00:00
Attributes.cpp	InstCombine: propagate deref via new addDereferenceableAttr	2015-02-14 19:37:54 +00:00
AutoUpgrade.cpp	[X86] Remove AVX2 and SSE2 pslldq and psrldq intrinsics. We can represent them in IR with vector shuffles now. All their uses have been removed from clang in favor of shuffles.	2015-02-18 06:24:44 +00:00
BasicBlock.cpp
CMakeLists.txt
Comdat.cpp
ConstantFold.cpp	Prefer SmallVector::append/insert over push_back loops.	2015-02-17 15:29:18 +00:00
ConstantFold.h
ConstantRange.cpp
Constants.cpp	Constants.cpp: Only read 32 bits for float.	2015-02-20 15:11:55 +00:00
ConstantsContext.h	Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition.	2015-02-15 22:54:22 +00:00
Core.cpp	[PM] Remove the old 'PassManager.h' header file at the top level of	2015-02-13 10:01:29 +00:00
DataLayout.cpp	DataLayout: Validate that the pref alignment is at least the ABI align	2015-02-16 05:41:55 +00:00
DebugInfo.cpp	IR: Drop the scope in DI template parameters	2015-02-18 20:30:45 +00:00
DebugInfoMetadata.cpp	IR: Change MDFile to directly store the filename/directory	2015-02-20 20:35:17 +00:00
DebugLoc.cpp
DiagnosticInfo.cpp
DiagnosticPrinter.cpp
DIBuilder.cpp	IR: Drop the scope in DI template parameters	2015-02-18 20:30:45 +00:00
Dominators.cpp
Function.cpp	InstCombine: propagate deref via new addDereferenceableAttr	2015-02-14 19:37:54 +00:00
GCOV.cpp
Globals.cpp
GVMaterializer.cpp
InlineAsm.cpp
Instruction.cpp
Instructions.cpp	IR: SrcTy == DstTy doesn't imply that a cast is valid	2015-02-16 09:37:35 +00:00
IntrinsicInst.cpp
IRBuilder.cpp
IRPrintingPasses.cpp
LegacyPassManager.cpp
LLVMBuild.txt
LLVMContext.cpp
LLVMContextImpl.cpp
LLVMContextImpl.h	IR: Fix MDType fields from unsigned to uint64_t	2015-02-19 23:56:07 +00:00
Makefile
Mangler.cpp
MDBuilder.cpp
Metadata.cpp
MetadataImpl.h
MetadataTracking.cpp
Module.cpp
module.modulemap
Pass.cpp
PassManager.cpp
PassRegistry.cpp
Statepoint.cpp	Add invoke related functionality into StatepointSite classes.	2015-02-19 11:02:11 +00:00
SymbolTableListTraitsImpl.h
Type.cpp
TypeFinder.cpp
Use.cpp
UseListOrder.cpp
User.cpp
Value.cpp
ValueSymbolTable.cpp
ValueTypes.cpp
Verifier.cpp	Verifier: Unused comdats might not have a corresponding GV	2015-02-20 19:58:48 +00:00