From a6b00fc97669aa25d89ae9f202b05dfadfd0e324 Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Wed, 23 Jan 2013 22:38:11 +0000 Subject: Implement the writer side of the global module index. The global module index is a "global" index for all of the module files within a particular subdirectory in the module cache, which keeps track of all of the "interesting" identifiers and selectors known in each of the module files. One can perform a fast lookup in the index to determine which module files will have more information about entities with a particular name/selector. This information can help eliminate redundant lookups into module files (a serious performance problem) and help with creating auto-import/auto-include Fix-Its. The global module index is created or updated at the end of a translation unit that has triggered a (re)build of a module by scraping all of the .pcm files out of the module cache subdirectory, so it catches everything. As with module rebuilds, we use the file system's atomicity to synchronize. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173301 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Frontend/CompilerInvocation.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/Frontend/CompilerInvocation.cpp') diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index eab9cc3cf1..011e3e1538 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -705,7 +705,8 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Opts.FixAndRecompile = Args.hasArg(OPT_fixit_recompile); Opts.FixToTemporaries = Args.hasArg(OPT_fixit_to_temp); Opts.ASTDumpFilter = Args.getLastArgValue(OPT_ast_dump_filter); - + Opts.GenerateModuleIndex = Args.hasArg(OPT_generate_module_index); + Opts.CodeCompleteOpts.IncludeMacros = Args.hasArg(OPT_code_completion_macros); Opts.CodeCompleteOpts.IncludeCodePatterns -- cgit v1.2.3-18-g5258