Volodymyr Sapsai 0a35cc40b8 [clang][objc] Speed up populating the global method pool from modules. ... For each selector encountered in the source code, we need to load selectors from the imported modules and check that we are calling a selector with compatible types. At the moment, for each module we are storing methods declared in the headers belonging to this module and methods from the transitive closure of imported modules. When a module is imported by a few other modules, methods from the shared module are duplicated in each importer. As the result, we can end up with lots of identical methods that we try to add to the global method pool. Doing this duplicate work is useless and relatively expensive. Avoid processing duplicate methods by storing in each module only its own methods and not storing methods from dependencies. Collect methods from dependencies by walking the graph of module dependencies. The issue was discovered and reported by Richard Howell. He has done the hard work for this fix as he has investigated and provided a detailed explanation of the performance problem. Differential Revision: https://reviews.llvm.org/D110123		2021-11-03 17:11:14 -07:00
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APINotes	…
ARCMT	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
AST	Update ast-dump-decl.mm test to work on 32 bit windows	2021-11-03 07:42:06 -07:00
ASTMerge	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
Analysis	[clang][NFC] Inclusive terms: Replace uses of whitelist in clang/lib/StaticAnalyzer	2021-10-29 16:51:36 -04:00
CXX	[Sema][NFC] Improve test coverage for builtin binary operators.	2021-11-03 15:51:35 +01:00
ClangScanDeps	[clang][deps] Keep #pragma push_macro, pop_macro and include_alias when minimizing source code.	2021-11-01 16:04:52 -04:00
CodeCompletion	Diagnose -Wunused-value based on CFG reachability	2021-09-28 10:00:15 -07:00
CodeGen	[PowerPC] Implement longdouble pack/unpack builtins	2021-11-03 17:57:25 +08:00
CodeGenCUDA	[HIP] [AlwaysInliner] Disable AlwaysInliner to eliminate undefined symbols	2021-10-18 16:53:15 -06:00
CodeGenCXX	Fix complex types declared using mode TC	2021-11-02 12:00:26 -07:00
CodeGenCoroutines	Revert D105169 due to the two-stage failure in ASAN	2021-10-18 23:52:46 +09:00
CodeGenHIP	…
CodeGenObjC	Revert rest of `IRBuilderBase`'s short-circuiting folds	2021-10-28 02:15:14 +03:00
CodeGenObjCXX	Revert D105169 due to the two-stage failure in ASAN	2021-10-18 23:52:46 +09:00
CodeGenOpenCL	[test] Remove tests pinned to the legacy PM	2021-10-18 16:40:46 -07:00
CodeGenOpenCLCXX	Revert "[IR] `IRBuilderBase::CreateAdd()`: short-circuit `x + 0` --> `x`"	2021-10-27 22:21:37 +03:00
CodeGenSYCL	Revert D105169 due to the two-stage failure in ASAN	2021-10-18 23:52:46 +09:00
Coverage	…
CoverageMapping	Revert "[Coroutines] [Clang] Look up coroutine component in std namespace first"	2021-09-03 16:01:09 -04:00
Driver	[VE] Change to omitting the frame pointer on leaf functions	2021-11-03 17:45:18 +09:00
FixIt	Implement P1949	2021-08-18 07:33:14 -04:00
Format	…
Frontend	[clang] Add plugin ActionType to run command line plugin before main action	2021-10-20 08:58:20 -07:00
Headers	Revert D105169 due to the two-stage failure in ASAN	2021-10-18 23:52:46 +09:00
Import	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
Index	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
Integration	…
InterfaceStubs	…
Interpreter	Reland "[clang-repl] Allow loading of plugins in clang-repl."	2021-10-05 13:04:01 +00:00
Layout	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
Lexer	Revert "[clang] deprecate frelaxed-template-template-args, make it on by default"	2021-11-02 17:02:19 -04:00
LibClang	…
Misc	[AArch64] Enablement of Cortex-X2	2021-11-01 11:55:24 +00:00
Modules	[clang][objc] Speed up populating the global method pool from modules.	2021-11-03 17:11:14 -07:00
OpenMP	[OpenMP] Add triple to run lines to avoid message differences	2021-10-29 09:20:40 -07:00
PCH	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
Parser	[CUDA][NFC] Fix inexact warning message about lambdas	2021-10-27 01:28:35 +00:00
ParserSYCL	…
Preprocessor	[clang] Partially revert d8cd780631.	2021-10-29 02:41:54 -04:00
Profile	[test] Remove tests pinned to the legacy PM	2021-10-18 16:40:46 -07:00
Refactor	…
Rewriter	…
Sema	[X86][clang] Disable long double type for -mno-x87 option	2021-11-03 12:08:39 +03:00
SemaCUDA	[openmp] Emit deferred diag only when device compilation presents	2021-10-25 11:19:18 -07:00
SemaCXX	[Sema] Avoid crash in CheckEnumConstant with contains-error expressions	2021-11-02 15:35:53 +01:00
SemaObjC	format_arg attribute should allow instancetype in NSString definition	2021-10-28 20:25:00 -07:00
SemaObjCXX	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
SemaOpenCL	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
SemaOpenCLCXX	Recommit: Compress formatting of array type names (int [4] -> int[4])	2021-10-21 11:34:43 -07:00
SemaSYCL	[X86][clang] Disable long double type for -mno-x87 option	2021-11-03 12:08:39 +03:00
SemaTemplate	Revert "[clang] deprecate frelaxed-template-template-args, make it on by default"	2021-11-02 17:02:19 -04:00
TableGen	…
Templight	…
Tooling	…
Unit	…
VFS	[Modules] Do not remove failed modules after the control block phase	2021-08-17 16:46:51 -07:00
clang-rename	…
utils/update_cc_test_checks	Revert D105169 due to the two-stage failure in ASAN	2021-10-18 23:52:46 +09:00
.clang-format	…
CMakeLists.txt	Reinstate "[clang-repl] Re-implement clang-interpreter as a test case."	2021-10-26 19:29:56 +00:00
TestRunner.sh	…
cxx-sections.data	…
lit.cfg.py	Reinstate "[clang-repl] Re-implement clang-interpreter as a test case."	2021-10-26 19:29:56 +00:00
lit.site.cfg.py.in	…
make_test_dirs.pl	…