Zachary Turner a7b041748d [CodeView] Don't output S_UDT symbols for forward decls. ... S_UDT symbols are the debugger's "index" for all the structs, typedefs, classes, and enums in a program. If any of those structs/classes don't have a complete declaration, or if there is a typedef to something that doesn't have a complete definition, then emitting the S_UDT is unhelpful because it doesn't give the debugger enough information to do anything useful. On the other hand, it results in a huge size blow-up in the resulting PDB, which is exacerbated by an order of magnitude when linking with /DEBUG:FASTLINK. With this patch, we drop S_UDT records for types that refer either directly or indirectly (e.g. through a typedef, pointer, etc) to a class/struct/union/enum without a complete definition. This brings us about 50% of the way towards parity with /DEBUG:FASTLINK PDBs generated from cl-compiled object files. Differential Revision: https://reviews.llvm.org/D37162 llvm-svn: 311904		2017-08-28 18:49:04 +00:00
..
AArch64	[AsmParser] Recommit: Hash is not a comment on some targets	2017-08-21 09:58:37 +00:00
AMDGPU	Remove the obsolete offset parameter from @llvm.dbg.value	2017-07-28 20:21:02 +00:00
ARM	Parse and print DIExpressions inline to ease IR and MIR testing	2017-08-23 20:31:27 +00:00
COFF	[CodeView] Don't output S_UDT symbols for forward decls.	2017-08-28 18:49:04 +00:00
Generic	Parse and print DIExpressions inline to ease IR and MIR testing	2017-08-23 20:31:27 +00:00
Inputs	DebugInfo: Test & handle (differently) non-zero DW_AT_ranges_base	2017-08-02 20:16:22 +00:00
Lanai	…
MIR	Parse and print DIExpressions inline to ease IR and MIR testing	2017-08-23 20:31:27 +00:00
MSP430	Parse and print DIExpressions inline to ease IR and MIR testing	2017-08-23 20:31:27 +00:00
Mips	[mips] Handle R_MIPS_TLS_DTPREL32/64 relocations in the RelocVisitor	2017-08-16 19:01:22 +00:00
PDB	[llvm-pdbutil] Add support for dumping detailed module stats.	2017-08-21 14:53:25 +00:00
PowerPC	Move Split DWARF handling to an MC option/command line argument rather than using metadata	2017-04-21 23:35:26 +00:00
Sparc	…
SystemZ	…
WebAssembly	[DebugInfo] Don't turn dbg.declare into DBG_VALUE for static allocas	2017-08-01 19:45:09 +00:00
X86	Parse and print DIExpressions inline to ease IR and MIR testing	2017-08-23 20:31:27 +00:00
arm-relocs.test	…
debuglineinfo-macho.test	…
debuglineinfo.test	…
debugmacinfo.test	…
dwarfdump-64-bit-dwarf.test	…
dwarfdump-accel.test	[DWARF] Generalized verification of .apple_names accelerator table to be applicable to any acceleration table. Added verification for .apple_types, .apple_namespaces and .apple_objc sections.	2017-07-26 00:52:31 +00:00
dwarfdump-debug-frame-simple.test	…
dwarfdump-debug-loc-simple.test	…
dwarfdump-decompression-error.test	[llvm-dwarfdump] - Print an error message if section decompression failed.	2017-05-05 10:52:39 +00:00
dwarfdump-dump-flags.test	…
dwarfdump-dump-gdbindex.test	[llvm-dwarfdump] - Change format for .gdb_index dump.	2017-04-27 10:00:13 +00:00
dwarfdump-dwp.test	…
dwarfdump-header.test	[DWARFv5] Parse new line-table header format.	2017-05-02 21:40:47 +00:00
dwarfdump-implicit-const.test	DebugInfo: support for DW_FORM_implicit_const	2017-01-10 21:18:26 +00:00
dwarfdump-invalid.test	…
dwarfdump-line-dwo.test	…
dwarfdump-macho-relocs.test	…
dwarfdump-macho-universal.test	…
dwarfdump-objc.test	…
dwarfdump-pubnames.test	…
dwarfdump-ranges.test	…
dwarfdump-str-offsets-dwp.test	Adding one test that I forgot to include with the commit for https://reviews.llvm.org/D32779.	2017-06-13 00:42:03 +00:00
dwarfdump-str-offsets-invalid.test	[DWARF] Adding support for the DWARF v5 string offsets table (consumer/reader part only).	2017-06-06 01:22:34 +00:00
dwarfdump-str-offsets.test	[DWARF] Fixing a bug with processing of DWARF v5 indexed strings in Mach-O objects.	2017-07-13 01:03:28 +00:00
dwarfdump-type-units.test	dwarfdump: -summarize-types: print a short summary (unqualified type name, hash, length) of type units rather than dumping contents	2016-10-18 21:09:48 +00:00
dwarfdump-zlib.test	dwarfdump: Handle relocs to zlib (.zdebug*) compressed sections	2017-06-10 19:32:50 +00:00
dwo.ll	Do a better job at emitting prefrabricated skeleton CUs.	2017-07-26 18:48:32 +00:00
invalid-relocations.test	[DWARF] - Add testcase for checking message about broken relocations.	2017-07-11 12:29:07 +00:00
llvm-symbolizer-split-dwarf-empty.test	[llvm] Get rid of "%T" expansions	2017-08-15 20:29:24 +00:00
llvm-symbolizer-zlib.test	…
llvm-symbolizer.test	Revert changes in r310953 for llvm-symbolizer.test. The change causes a test failure.	2017-08-15 21:02:17 +00:00
macro_link.ll	…
member-pointers.o	…
missing-abstract-variable.o	…
omit-empty.ll	DebugInfo: Consider a CU containing only local imported entities to be 'empty'	2017-07-28 03:06:25 +00:00
pr34186.ll	[Verifier] Avoid visiting DIGlobalVariables twice.	2017-08-17 11:32:21 +00:00
skeletoncu.ll	Do a better job at emitting prefrabricated skeleton CUs.	2017-07-26 18:48:32 +00:00
strip-DIGlobalVariable.ll	Teach llvm::StripDebugInfo() about global variable !dbg attachments.	2016-10-10 17:53:33 +00:00
strip-loop-metadata.ll	Improve DebugInfo/strip-loop-metadata.ll test	2017-03-31 17:51:12 +00:00
typeunit-header.test	[DWARF] Fix a parsing issue with type unit headers.	2017-05-09 19:38:38 +00:00