David Blaikie f49ead7098 Provide gmlt-like inline scope information in the skeleton CU to facilitate symbolication without needing the .dwo files ... Clang -gsplit-dwarf self-host -O0, binary increases by 0.0005%, -O2, binary increases by 25%. A large binary inside Google, split-dwarf, -O0, and other internal flags (GDB index, etc) increases by 1.8%, optimized build is 35%. The size impact may be somewhat greater in .o files (I haven't measured that much - since the linked executable -O0 numbers seemed low enough) due to relocations. These relocations could be removed if we taught the llvm-symbolizer to handle indexed addressing in the .o file (GDB can't cope with this just yet, but GDB won't be reading this info anyway). Also debug_ranges could be shared between .o and .dwo, though ideally debug_ranges would get a schema that could used index(+offset) addressing, and move to the .dwo file, then we'd be back to sharing addresses in the address pool again. But for now, these sizes seem small enough to go ahead with this. Verified that no other DW_TAGs are produced into the .o file other than subprograms and inlined_subroutines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221306 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-04 22:12:25 +00:00
..
AArch64	Revert r221150, as it broke sanitizer tests	2014-11-03 12:19:03 +00:00
ARM	For biendian targets like ARM and AArch64, it is useful to have the	2014-10-06 07:06:03 +00:00
COFF	CodeGen: Enable DWARF emission for MS ABI targets	2014-11-04 08:03:31 +00:00
Inputs	[dwarfdump] Dump DW_AT_ranges values inline in the debug_info dump.	2014-10-23 04:08:34 +00:00
Mips	Add some tests for RelocVisitor.	2014-10-06 06:52:52 +00:00
PowerPC	Add some tests for RelocVisitor.	2014-10-06 06:52:52 +00:00
Sparc	Add some tests for RelocVisitor.	2014-10-06 06:52:52 +00:00
SystemZ	Add some tests for RelocVisitor.	2014-10-06 06:52:52 +00:00
X86	Provide gmlt-like inline scope information in the skeleton CU to facilitate symbolication without needing the .dwo files	2014-11-04 22:12:25 +00:00
2009-10-16-Phi.ll	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
2009-11-03-InsertExtractValue.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2009-11-05-DeadGlobalVariable.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2009-11-06-NamelessGlobalVariable.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2009-11-10-CurrentFn.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-01-05-DbgScope.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-03-12-llc-crash.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-03-19-DbgDeclare.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-03-24-MemberFn.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-03-30-InvalidDbgInfoCrash.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-04-06-NestedFnDbgInfo.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-04-19-FramePtr.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-05-03-DisableFramePtr.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-05-03-OriginDIE.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-05-10-MultipleCU.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-06-29-InlinedFnLocalVar.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-07-19-Crash.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
2010-10-01-crash.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
arm-relocs.test	Add support for the R_ARM_ABS32 relocation.	2014-04-03 02:27:00 +00:00
array.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
bug_null_debuginfo.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
constant-pointers.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
cross-cu-inlining.ll	[dwarfdump] Resolve also variable specifications/abstract_origins.	2014-10-10 15:51:02 +00:00
cross-cu-linkonce-distinct.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
cross-cu-linkonce.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
cu-range-hole.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
cu-ranges.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
dead-argument-order.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
debug-info-always-inline.ll	Do not attribute static allocas to the call site's DebugLoc.	2014-10-21 01:00:55 +00:00
debug-info-qualifiers.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
debuginfofinder-multiple-cu.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
debuglineinfo.test	Add DIContext::getLineInfoForAddressRange() function and test. This function allows a caller to obtain a table of line information for a function using the function's address and size.	2013-01-26 00:28:05 +00:00
duplicate_inline.ll	PR21408: Workaround the appearance of duplicate variables due to problems when inlining two calls to the same function from the same call site.	2014-10-30 20:20:11 +00:00
dwarf-public-names.ll	Remove test coverage added in 221067 due to it being non-portable.	2014-11-01 23:42:30 +00:00
dwarfdump-debug-frame-simple.test	Previously, parsing capability of the .debug_frame section was added	2013-02-21 22:53:19 +00:00
dwarfdump-debug-loc-simple.test	Spell correct (s/begining/beginning/)	2013-06-19 21:42:05 +00:00
dwarfdump-dump-flags.test	Add command-line flags for DWARF dumping.	2013-01-25 20:26:43 +00:00
dwarfdump-line-dwo.test	llvm-dwarfdump: Support for debug_line.dwo section for file names for type units under fission.	2014-02-24 23:58:54 +00:00
dwarfdump-objc.test	[dwarfdump] Prettyprint DW_AT_APPLE_property_attribute bitfield values.	2014-10-10 15:51:10 +00:00
dwarfdump-pubnames.test	DebugInfo: Make pubnames header printing similar to unit header printing	2013-11-01 17:53:30 +00:00
dwarfdump-ranges.test	[dwarfdump] Dump DW_AT_ranges values inline in the debug_info dump.	2014-10-23 04:08:34 +00:00
dwarfdump-type-units.test	llvm-dwarfdump: support for emitting only the debug_types section using -debug-dump	2013-11-19 00:29:42 +00:00
dwarfdump-zlib.test	Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer for that.	2014-05-19 18:45:32 +00:00
empty.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
enum-types.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
enum.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
global.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
gmlt.test	test: XFAIL the non-darwin gmlt test on darwin	2014-10-01 05:45:45 +00:00
incorrect-variable-debugloc.ll	[dwarfdump] Print the name for referenced specification of abstract_origin DIEs.	2014-10-06 03:36:31 +00:00
inheritance.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
inline-debug-info-multiret.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
inline-debug-info.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
inline-no-debug-info.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
inline-scopes.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
inlined-arguments.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
inlined-vars.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
llvm-symbolizer-zlib.test	Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer for that.	2014-05-19 18:45:32 +00:00
llvm-symbolizer.test	Remove "REQUIRES:shell" from tests. They work for me.	2014-11-04 13:41:33 +00:00
lto-comp-dir.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
member-order.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
member-pointers.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
member-pointers.o	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
missing-abstract-variable.ll	[dwarfdump] Resolve also variable specifications/abstract_origins.	2014-10-10 15:51:02 +00:00
missing-abstract-variable.o	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
namespace_function_definition.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
namespace_inline_function_definition.ll	[dwarfdump] Resolve also variable specifications/abstract_origins.	2014-10-10 15:51:02 +00:00
namespace.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
nodebug.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
PR20038.ll	[dwarfdump] Resolve also variable specifications/abstract_origins.	2014-10-10 15:51:02 +00:00
restrict.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
sugared-constants.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
template-recursive-void.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
tu-composite.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
tu-member-pointer.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
two-cus-from-same-file.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
typedef.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
unconditional-branch.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
varargs.ll	DebugInfo: Remove DwarfDebug::CurrentFnArguments since we have to handle argument ordering of other arguments (abstract arguments) in the same way and already have code for that too.	2014-10-23 22:27:50 +00:00
version.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00