David Blaikie e5830c4e26 DebugInfo: Avoid redundantly adding child DIEs to parents. ... DIE::addChild had a shortcircuit that silently no-op'd when a child was readded to the same parent. This hid some quirky/redundant code in DwarfDebug/CompileUnit. By removing that functionality and replacing it with an assert I was able to find and cleanup those cases, mostly centering around adding members to types in various circumstances. 1) The original oddity I noticed while working on type units (which actually was helping me in the short term, by accident) was the addToContextOwner call in constructTypeDIE. This call was completely bogus (why was it only done for non-virtual types? what relevance does that have at all) and redundant with the more uniform addToContextOwner made in getOrCreateTypeDIE. 2) If a member function definition was visited (createSubprogramDIE), it would attempt to build the member function declaration. The declaration DIE would then be added to its context, but in building the context (the type for which this function is a member) the members of the type would be added to the type automatically, so by the time the context was constructed, the member function was already associated with it. 3) The same as (2) but without the member function being constructed first. Whenever a type was constructed, the members would be created and member functions would be created by getOrCreateSubprogramDIE - this would lead to the subprogram being added to the (incomplete) type already, then the general member-construction code would add it again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191928 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-03 20:07:20 +00:00
..
ARMException.cpp	Make helpers static. Add missing include so LLVMInitializeObjCARCOpts gets C linkage.	2013-02-15 12:30:38 +00:00
AsmPrinter.cpp	Rename DataLayout variables TD -> DL	2013-10-03 19:50:01 +00:00
AsmPrinterDwarf.cpp	[Sparc] Implements exception handling in SPARC with DwarfCFI.	2013-09-26 15:11:00 +00:00
AsmPrinterInlineAsm.cpp	Add an instruction deprecation feature to TableGen.	2013-09-12 10:28:05 +00:00
CMakeLists.txt	Update the CMake build files.	2013-08-08 23:51:31 +00:00
DIE.cpp	Debug Info: remove duplication of DIEs when a DIE is part of the type system	2013-10-01 19:52:23 +00:00
DIE.h	DebugInfo: Avoid redundantly adding child DIEs to parents.	2013-10-03 20:07:20 +00:00
DIEHash.cpp	Add a hashing routine that handles hashing types. Add a test for	2013-09-03 21:57:57 +00:00
DIEHash.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
DwarfAccelTable.cpp	Move accelerator table defines and constants to Dwarf.h since	2013-09-05 18:20:16 +00:00
DwarfAccelTable.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
DwarfCFIException.cpp	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
DwarfCompileUnit.cpp	DebugInfo: Avoid redundantly adding child DIEs to parents.	2013-10-03 20:07:20 +00:00
DwarfCompileUnit.h	Move emission of the debug string table to early in the debug	2013-09-20 23:22:52 +00:00
DwarfDebug.cpp	DebugInfo: Avoid redundantly adding child DIEs to parents.	2013-10-03 20:07:20 +00:00
DwarfDebug.h	Remove wild .debug_aranges entries generated from unimportant labels	2013-10-03 08:54:43 +00:00
DwarfException.cpp	Remove unneeded "TargetMachine.h" #includes.	2013-02-09 20:54:05 +00:00
DwarfException.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
ErlangGCPrinter.cpp	Add a GC plugin for Erlang	2013-03-25 13:47:46 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Makefile
OcamlGCPrinter.cpp	Last in the series of removing unnecessary '0' arguments for	2013-01-09 03:52:05 +00:00
Win64Exception.cpp	Revert: Emit personality function and Dwarf EH data for Win64 SEH.	2013-07-08 04:43:23 +00:00