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849c7601a0
llvm-6502/include/llvm/IR
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Adrian Prantl 849c7601a0 IR / debug info: Add a DWOId field to DICompileUnit, 
so DWARF skeleton CUs can be expression in IR. A skeleton CU is a
(typically empty) DW_TAG_compile_unit that has a DW_AT_(GNU)_dwo_name and
a DW_AT_(GNU)_dwo_id attribute. It is used to refer to external debug info.

This is a prerequisite for clang module debugging as discussed in
http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-November/040076.html.
In order to refer to external types stored in split DWARF (dwo) objects,
such as clang modules, we need to emit skeleton CUs, which identify the
dwarf object (i.e., the clang module) by filename (the SplitDebugFilename)
and a hash value, the dwo_id.

This patch only contains the IR changes. The idea is that a CUs with a
non-zero dwo_id field will be emitted together with a DW_AT_GNU_dwo_name
and DW_AT_GNU_dwo_id attribute.

http://reviews.llvm.org/D9488
rdar://problem/20091852

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237949 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-21 20:37:30 +00:00
..
Argument.h Add missing dereferenceable_or_null getters 2015-05-06 17:41:54 +00:00
AssemblyAnnotationWriter.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
Attributes.h Attributes.h: Fix incorrect \brief introduced in r236666. [-Wdocumentation] 2015-05-07 10:18:56 +00:00
AutoUpgrade.h Rename loop unrolling and loop vectorizer metadata to have a common prefix. 2014-06-25 15:41:00 +00:00
BasicBlock.h Add a speculative execution pass 2015-05-15 17:54:48 +00:00
CallingConv.h X86: Implement the vectorcall calling convention 2014-10-28 01:29:26 +00:00
CallSite.h Add missing dereferenceable_or_null getters 2015-05-06 17:41:54 +00:00
CFG.h Fix the build broken in r231142 2015-03-03 21:56:11 +00:00
CMakeLists.txt [CMake] intrinsics_gen: Use add_public_tablegen_target(). 2014-02-20 13:42:16 +00:00
Comdat.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
Constant.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
ConstantFolder.h [opaque pointer types] Push explicit type parameter for geps through the constant folders 2015-04-03 01:15:16 +00:00
ConstantRange.h [ConstantRange] Split makeICmpRegion in two. 2015-03-18 00:41:24 +00:00
Constants.h 80-col fixup. 2015-05-18 22:12:43 +00:00
DataLayout.h COFF: Let globals with private linkage reside in their own section 2015-03-17 23:54:51 +00:00
DebugInfo.h IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
DebugInfoFlags.def IR: Move DebugInfo Flag* definitions to .def file, NFC 2015-02-21 00:37:53 +00:00
DebugInfoMetadata.h IR / debug info: Add a DWOId field to DICompileUnit, 2015-05-21 20:37:30 +00:00
DebugLoc.h IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
DerivedTypes.h Extract the load/store type verification to a separate function. 2015-05-18 21:48:55 +00:00
DiagnosticInfo.h std::function is part of <functional>, not <utility> 2015-03-01 21:49:21 +00:00
DiagnosticPrinter.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
DIBuilder.h IR / debug info: Add a DWOId field to DICompileUnit, 2015-05-21 20:37:30 +00:00
Dominators.h [PM] Port domtree to the new pass manager (at last). 2015-01-14 10:19:28 +00:00
Function.h Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC. 2015-05-20 17:16:39 +00:00
GetElementPtrTypeIterator.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-09 06:08:46 +00:00
GlobalAlias.h [opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space 2015-04-29 21:22:39 +00:00
GlobalObject.h Add some type safety to GlobalObject/GlobalValue - they're always PointerTypes so let's type them that way. 2015-04-06 18:06:06 +00:00
GlobalValue.h Drop unnecessary ';' after namespace 2015-05-19 06:25:19 +00:00
GlobalVariable.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
GVMaterializer.h While in GlobalValue fix the function(s) that don't follow the 2015-05-15 18:20:14 +00:00
InlineAsm.h [x86] Distinguish the 'o', 'v', 'X', and 'i' inline assembly memory constraints. 2015-05-16 12:09:54 +00:00
InstIterator.h Fix uses of reserved identifiers starting with an underscore followed by an uppercase letter 2015-03-16 18:06:57 +00:00
InstrTypes.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
Instruction.def
Instruction.h Fix typo on Instruction::insert{After,Before}(). NFC 2015-05-13 22:14:43 +00:00
Instructions.h [opaque pointer type] Pass explicit type to Load instruction creation in AutoUpgrade 2015-05-20 21:46:30 +00:00
InstVisitor.h Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC. 2015-05-20 17:16:39 +00:00
IntrinsicInst.h Change Function::getIntrinsicID() to return an Intrinsic::ID. NFC. 2015-05-20 17:16:39 +00:00
Intrinsics.h Store intrinsic ID by value in Function instead of a string lookup. NFC. 2015-05-19 00:24:26 +00:00
Intrinsics.td Preserve the order of READ_REGISTER and WRITE_REGISTER 2015-05-18 16:42:10 +00:00
IntrinsicsAArch64.td Port memory barriers intrinsics to AArch64 2014-07-17 10:50:20 +00:00
IntrinsicsARM.td ARM: add @llvm.arm.space intrinsic for testing ConstantIslands. 2014-11-13 17:58:48 +00:00
IntrinsicsBPF.td [bpf] add support for bpf pseudo instruction 2015-03-27 18:51:42 +00:00
IntrinsicsHexagon.td [Hexagon] Intrinsics for circular and bit-reversed loads and stores 2015-03-18 16:23:44 +00:00
IntrinsicsMips.td [mips][msa] Add DLSA instruction. 2014-02-10 12:05:17 +00:00
IntrinsicsNVVM.td [NVPTX] Make the alignment an explicit argument to ldu/ldg 2014-08-29 15:30:20 +00:00
IntrinsicsPowerPC.td [PPC64] Add vector pack/unpack support from ISA 2.07 2015-05-16 01:02:12 +00:00
IntrinsicsR600.td R600/SI: Add class intrinsic 2015-01-06 23:00:37 +00:00
IntrinsicsSystemZ.td [SystemZ] Add vector intrinsics 2015-05-05 19:31:09 +00:00
IntrinsicsX86.td [WinEH] Store pointers to the LSDA in the exception registration object 2015-05-20 23:08:04 +00:00
IntrinsicsXCore.td [XCore] Add intrinsic for CLRPT (clear port time) instruction. 2014-02-25 17:31:15 +00:00
IRBuilder.h [opaque pointer type] Pass explicit type to Load instruction creation in AutoUpgrade 2015-05-20 21:46:30 +00:00
IRPrintingPasses.h uselistorder: Pull the bit through PrintModulePass 2015-04-15 02:38:06 +00:00
LegacyPassManager.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
LegacyPassManagers.h [LPM] A targeted but somewhat horrible fix to the legacy pass manager's 2015-01-28 09:47:21 +00:00
LegacyPassNameParser.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
LLVMContext.h Dereferenceable, dereferenceable_or_null metadata for loads 2015-05-19 20:10:19 +00:00
Mangler.h Revert "Address review comments" 2015-03-17 20:40:21 +00:00
MDBuilder.h Add function entry count metadata. 2015-05-13 15:13:45 +00:00
Metadata.def IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
Metadata.h IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
MetadataTracking.h IR: Split Metadata from Value 2014-12-09 18:38:53 +00:00
Module.h While in GlobalValue fix the function(s) that don't follow the 2015-05-15 18:20:14 +00:00
NoFolder.h [opaque pointer types] Push explicit type parameter for geps through the constant folders 2015-04-03 01:15:16 +00:00
OperandTraits.h
Operator.h [opaque pointer type] Explicit pointee type for GEPOperator/GEPConstantExpr. 2015-05-08 00:42:26 +00:00
PassManager.h Remove std::move on return of temporary. 2015-05-01 15:26:22 +00:00
PassManagerInternal.h [Modules] Include the header needed for make_unique, otherwise we can't 2015-03-07 10:55:47 +00:00
PatternMatch.h [InstCombine][CodeGenPrep] Create llvm.uadd.with.overflow in CGP. 2015-04-10 21:07:09 +00:00
PredIteratorCache.h Revamp PredIteratorCache interface to be cleaner. 2015-04-21 21:11:50 +00:00
Statepoint.h [Statepoints] Support for "patchable" statepoints. 2015-05-12 23:52:24 +00:00
SymbolTableListTraits.h [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-09 06:08:46 +00:00
TrackingMDRef.h Add a C++ marker to this header file. 2014-12-22 19:07:45 +00:00
Type.h Add the i128 builtin type to LLVM. 2015-04-17 15:32:15 +00:00
TypeBuilder.h Update comment. NFC. 2015-04-21 21:15:35 +00:00
TypeFinder.h IR: Split Metadata from Value 2014-12-09 18:38:53 +00:00
Use.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
UseListOrder.h uselistorder: Remove the global bits 2015-04-15 03:14:06 +00:00
User.h Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
Value.h Store intrinsic ID by value in Function instead of a string lookup. NFC. 2015-05-19 00:24:26 +00:00
ValueHandle.h Revert "Remove the explicit SDNodeIterator::operator= in favor of the implicit default" 2015-03-03 21:18:16 +00:00
ValueMap.h [Mips] Use unique_ptr to manage ownership. 2015-04-16 12:43:33 +00:00
ValueSymbolTable.h
Verifier.h Verifier: Remove the separate -verify-di pass 2015-03-19 22:24:17 +00:00