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Sam McCall e83ae11ccc [Index] Reduce size of SymbolInfo struct. 
Summary:
This is currently 16 bytes, the patch reduces it to 4.
(Building with clang on linux x84, I guess others are similar)

The only subfield that might need a bigger type is SymbolPropertySet,
I've moved it to the end of the struct so if it grows, SymbolInfo will
only be 8 bytes.

With a full index of namespace-scope symbols from the LLVM project (200k)
loaded into clangd, this saves ~2MB of RAM.

Reviewers: akyrtzi

Subscribers: ilya-biryukov, cfe-commits

Differential Revision: https://reviews.llvm.org/D41514

llvm-svn: 321411
 		2017-12-23 19:31:24 +00:00
..
ARCMigrate Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC. 2017-06-03 06:23:19 +00:00
AST [ODRHash] Disable hashing on methods. 2017-12-23 01:35:32 +00:00
ASTMatchers Remove creation of out-of-bounds value of enumeration type (resulting in UB). 2017-12-08 23:29:59 +00:00
Analysis Refactor overridden methods iteration to avoid double lookups. 2017-12-17 23:52:45 +00:00
Basic [X86] Add 'prfchw' to the correct CPUs to match the backend. 2017-12-22 04:51:00 +00:00
CodeGen [CodeGen] Represent array members in new-format TBAA type descriptors 2017-12-22 09:57:24 +00:00
CrossTU [CrossTU] Fix handling of Cross Translation Unit directory path 2017-10-27 12:53:37 +00:00
Driver [scudo] Add -fsanitize=scudo option to Fuchsia 2017-12-21 22:04:31 +00:00
Edit [clang] Fix format specifiers fixits for nested macros 2017-06-20 20:46:58 +00:00
Format Revert "[ClangFormat] IndentWrappedFunctionNames should be true in the google ObjC style" 2017-12-14 21:44:11 +00:00
Frontend [Modules] Map missing private submodules from Foo.Private to Foo_Private 2017-12-22 05:04:43 +00:00
FrontendTool [CMake] Use #cmakedefine01 for CLANG_ENABLE_(ARCMT|OBJC_REWRITER|STATIC_ANALYZER) 2017-10-18 05:21:17 +00:00
Headers [CUDA] More fixes for __shfl_* intrinsics. 2017-12-21 23:52:09 +00:00
Index [Index] Reduce size of SymbolInfo struct. 2017-12-23 19:31:24 +00:00
Lex [Modules] Change private modules rules and warnings 2017-12-22 02:53:30 +00:00
Parse [NFC] Remove a cast rendered unnecessary by r321409 2017-12-23 19:27:07 +00:00
Rewrite [analyzer] Add Javascript to analyzer HTML output to allow keyboard navigation. 2017-12-21 22:57:51 +00:00
Sema [NFC] Update the template-parameter parsers and analyzers to return NamedDecl (vs Decl) 2017-12-23 18:56:34 +00:00
Serialization [ODRHash] Support ODR violation detection in functions. 2017-12-23 00:41:01 +00:00
StaticAnalyzer [analyzer] Add Javascript to analyzer HTML output to allow keyboard navigation. 2017-12-21 22:57:51 +00:00
Tooling [Tooling] Acknowledge that many CompilationDatabases don't support enumeration. 2017-11-24 12:13:55 +00:00
CMakeLists.txt Add Cross Translation Unit support library 2017-09-22 11:11:01 +00:00