David Blaikie 75e64d5564 DebugInfo: ensure type and namespace names are included in pubnames/pubtypes even when they are only present in type units ... While looking to add support for placing singular types (types that will only be emitted in one place (such as attached to a strong vtable or explicit template instantiation definition)) not in type units (since type units have overhead) I stumbled across that change causing an increase in pubtypes. Turns out we were missing some types from type units if they were only referenced from other type units and not from the debug_info section. This fixes that, following GCC's line of describing the offset of such entities as the CU die (since there's no compile unit-relative offset that would describe such an entity - they aren't in the CU). Also like GCC, this change prefers to describe the type stub within the CU rather than the "just use the CU offset" fallback where possible. This may give the DWARF consumer some opportunity to find the extra info in the type stub - though I'm not sure GDB does anything with this currently. The size of the pubnames/pubtypes sections now match exactly with or without type units enabled. This nearly triples (+189%) the pubtypes section for a clang self-host and grows pubnames by 0.07% (without compression). For a total of 8% increase in debug info sections of the objects of a Split DWARF build when using type units. llvm-svn: 293971		2017-02-03 00:44:18 +00:00
..
AddressPool.cpp
AddressPool.h
ARMException.cpp	PR 31534: When emitting both DWARF unwind tables and debug information,	2017-01-05 20:55:28 +00:00
AsmPrinter.cpp	[mips] Fix debug information for __thread variable	2017-01-20 17:53:30 +00:00
AsmPrinterDwarf.cpp	Reapply "[CodeGen] Fix invalid DWARF info on Win64"	2017-01-02 03:00:19 +00:00
AsmPrinterHandler.h
AsmPrinterInlineAsm.cpp	MC: support passing search paths to the IAS	2017-01-05 05:56:39 +00:00
ByteStreamer.h
CMakeLists.txt	[CMake] NFC. Updating CMake dependency specifications	2016-11-17 04:36:50 +00:00
CodeViewDebug.cpp	[CodeView] Finish decoupling TypeDatabase from TypeDumper.	2017-01-11 23:24:22 +00:00
CodeViewDebug.h	Move VariableDbgInfo from MachineModuleInfo to MachineFunction	2016-11-30 23:48:50 +00:00
DbgValueHistoryCalculator.cpp	CodeGen: Give MachineBasicBlock::reverse_iterator a handle to the current MI	2016-09-11 18:51:28 +00:00
DbgValueHistoryCalculator.h
DebugHandlerBase.cpp	Refactor the DIExpression fragment query interface (NFC)	2016-12-22 05:27:12 +00:00
DebugHandlerBase.h	Recommit r288212: Emit 'no line' information for interesting 'orphan' instructions.	2016-12-12 20:49:11 +00:00
DebugLocEntry.h	Use print() instead of dump() in code	2017-01-28 06:53:55 +00:00
DebugLocStream.cpp
DebugLocStream.h
DIE.cpp	Cleanup dump() functions.	2017-01-28 02:02:38 +00:00
DIEHash.cpp	Make a DWARF generator so we can unit test DWARF APIs with gtest.	2016-12-08 01:03:48 +00:00
DIEHash.h
DwarfAccelTable.cpp	This change removes the dependency on DwarfDebug that was used for DW_FORM_ref_addr by making a new DIEUnit class in DIE.cpp.	2016-12-01 18:56:29 +00:00
DwarfAccelTable.h	Remove LLVM_CONSTEXPR.	2016-10-23 19:39:16 +00:00
DwarfCFIException.cpp	PR 31534: When emitting both DWARF unwind tables and debug information,	2017-01-05 20:55:28 +00:00
DwarfCompileUnit.cpp	DebugInfo: ensure type and namespace names are included in pubnames/pubtypes even when they are only present in type units	2017-02-03 00:44:18 +00:00
DwarfCompileUnit.h	DebugInfo: ensure type and namespace names are included in pubnames/pubtypes even when they are only present in type units	2017-02-03 00:44:18 +00:00
DwarfDebug.cpp	DebugInfo: ensure type and namespace names are included in pubnames/pubtypes even when they are only present in type units	2017-02-03 00:44:18 +00:00
DwarfDebug.h	DebugInfo: Address non-deterministic output (iterating a SmallPtrSet) in 289697	2016-12-15 23:37:38 +00:00
DwarfException.h	Emit .cfi_sections before the first .cfi_startproc	2017-01-02 18:05:27 +00:00
DwarfExpression.cpp	DebugInfo: remove unused parameter from function. NFC.	2017-01-25 20:58:07 +00:00
DwarfExpression.h	DebugInfo: remove unused parameter from function. NFC.	2017-01-25 20:58:07 +00:00
DwarfFile.cpp	Make a DWARF generator so we can unit test DWARF APIs with gtest.	2016-12-08 01:03:48 +00:00
DwarfFile.h	Make a DWARF generator so we can unit test DWARF APIs with gtest.	2016-12-08 01:03:48 +00:00
DwarfStringPool.cpp
DwarfStringPool.h
DwarfUnit.cpp	DebugInfo: ensure type and namespace names are included in pubnames/pubtypes even when they are only present in type units	2017-02-03 00:44:18 +00:00
DwarfUnit.h	DebugInfo: ensure type and namespace names are included in pubnames/pubtypes even when they are only present in type units	2017-02-03 00:44:18 +00:00
EHStreamer.cpp	Move most EH from MachineModuleInfo to MachineFunction	2016-12-01 19:32:15 +00:00
EHStreamer.h
ErlangGCPrinter.cpp
LLVMBuild.txt	Prune unused libdeps.	2016-12-08 15:28:02 +00:00
OcamlGCPrinter.cpp
WinException.cpp	[WinEH] Don't assume endFunction is called while in .text	2016-12-28 19:05:12 +00:00
WinException.h	[WinEH] Don't assume endFunction is called while in .text	2016-12-28 19:05:12 +00:00