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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-05-19 01:39:10 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-05-19 01:39:10 +0000 |
| commit | 301bc21fd0d767a30192156aa8ae05da56d33fe1 (patch) | |
| tree | 5a145a5b6137600c472fd0fdf1b93e449b279667 /clang/lib/Sema/SemaCodeComplete.cpp | |
| parent | f981ec4582a4c4e8411cda3bd311c461afcd96f6 (diff) | |
| download | bcm5719-llvm-301bc21fd0d767a30192156aa8ae05da56d33fe1.tar.gz bcm5719-llvm-301bc21fd0d767a30192156aa8ae05da56d33fe1.zip | |
Make Sema::getPrintingPolicy less ridiculously expensive. This used to perform
an identifier table lookup, *and* copy the LangOptions (including various
std::vector<std::string>s). Twice. We call this function once each time we start
parsing a declaration specifier sequence, and once for each call to Sema::Diag.
This reduces the compile time for a sample .c file from the linux kernel by 20%.
llvm-svn: 270009
Diffstat (limited to 'clang/lib/Sema/SemaCodeComplete.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaCodeComplete.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp index 3f5afab7bf5..ef14660135b 100644 --- a/clang/lib/Sema/SemaCodeComplete.cpp +++ b/clang/lib/Sema/SemaCodeComplete.cpp @@ -1517,7 +1517,6 @@ static void AddOrdinaryNameResults(Sema::ParserCompletionContext CCC, ResultBuilder &Results) { CodeCompletionAllocator &Allocator = Results.getAllocator(); CodeCompletionBuilder Builder(Allocator, Results.getCodeCompletionTUInfo()); - PrintingPolicy Policy = getCompletionPrintingPolicy(SemaRef); typedef CodeCompletionResult Result; switch (CCC) { |
