David Blaikie e2cf6dc5c9 DebugInfo: Elide lexical scopes which only contain other (inline or lexical) scopes. ... DW_TAG_lexical_scopes inform debuggers about the instruction range for which a given variable (or imported declaration/module/etc) is valid. If the scope doesn't itself contain any such entities, it's a waste of space and should be omitted. We were correctly doing this for entirely empty leaves, but not for intermediate nodes. Reduces total (not just debug sections) .o file size for a bootstrap -gmlt LLVM by 22% and bootstrap -gmlt clang executable by 13%. The wins for a full -g build will be less as a % (and in absolute terms), but should still be substantial - with some of that win being fewer relocations, thus more substantiall reducing link times than fewer bytes alone would have. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216861 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-31 21:26:22 +00:00
..
Analysis
Assembler	Declare that musttail calls in variadic functions forward the ellipsis	2014-08-26 00:33:28 +00:00
Bindings
Bitcode	Teach llvm-bcanalyzer to use one stream's BLOCKINFO to read another stream.	2014-08-30 17:07:55 +00:00
BugPoint
CodeGen	Revert r216805 "[MachineCombiner][AArch64] Use the correct register class for MADD, SUB, and OR."	2014-08-30 06:16:26 +00:00
DebugInfo	DebugInfo: Elide lexical scopes which only contain other (inline or lexical) scopes.	2014-08-31 21:26:22 +00:00
ExecutionEngine	[PATCH][Interpreter] Add missing FP intrinsic lowering.	2014-08-30 18:33:35 +00:00
Feature
FileCheck
Instrumentation	[dfsan] Fix non-determinism bug in non-zero label check annotator.	2014-08-22 01:18:18 +00:00
Integer
JitListener
Linker	Debug info: Add a new explicit DIDescriptor flag for the "public" access	2014-08-29 22:44:07 +00:00
LTO
MC	Fix typos in comments, NFC	2014-08-29 21:53:01 +00:00
Object	llvm-objdump: don't print relocations in non-relocatable files.	2014-08-17 19:09:37 +00:00
Other	Teach llvm-bcanalyzer to use one stream's BLOCKINFO to read another stream.	2014-08-30 17:07:55 +00:00
TableGen	Tablegen fixes for new syntax when initializing bits from variables.	2014-08-29 19:41:04 +00:00
tools	Object/llvm-objdump: allow dumping of mach-o exports trie	2014-08-30 00:20:14 +00:00
Transforms	Fix AddAliasScopeMetadata to not add scopes when deriving from unknown pointers	2014-08-30 12:48:33 +00:00
Unit
Verifier	Verifier: Don't reject varargs callee cleanup functions	2014-08-29 21:25:28 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg	Introduce -DLLVM_USE_SANITIZER=Undefined CMake option to build UBSan-ified version of LLVM/Clang.	2014-08-29 00:50:36 +00:00
lit.site.cfg.in	Add missing Interpreter intrinsic lowering for sin, cos and ceil	2014-08-08 15:00:12 +00:00
Makefile	Delete support for AuroraUX.	2014-08-14 15:15:09 +00:00
Makefile.tests
TestRunner.sh