maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Added some preprocessor memory usage stats to -cc1 -print-stats 

llvm-svn: 161752
This commit is contained in:
Alexander Kornienko 2012-08-13 10:46:42 +00:00
parent 8c724a758b
commit 199cd94f50
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
clang/lib/Lex/Preprocessor.cpp
View File

@ -237,6 +237,20 @@ void Preprocessor::PrintStats() {
llvm::errs() << (NumFastTokenPaste+NumTokenPaste)
<< " token paste (##) operations performed, "
<< NumFastTokenPaste << " on the fast path.\n";
llvm::errs() << "\nPreprocessor Memory: " << getTotalMemory() << "B total";
llvm::errs() << "\n BumpPtr: " << BP.getTotalMemory();
llvm::errs() << "\n Macro Expanded Tokens: "
<< llvm::capacity_in_bytes(MacroExpandedTokens);
llvm::errs() << "\n Predefines Buffer: " << Predefines.capacity();
llvm::errs() << "\n Macros: " << llvm::capacity_in_bytes(Macros);
llvm::errs() << "\n #pragma push_macro Info: "
<< llvm::capacity_in_bytes(PragmaPushMacroInfo);
llvm::errs() << "\n Poison Reasons: "
<< llvm::capacity_in_bytes(PoisonReasons);
llvm::errs() << "\n Comment Handlers: "
<< llvm::capacity_in_bytes(CommentHandlers) << "\n";
}
Preprocessor::macro_iterator