From 08c375cd52b8f6b6a6915a2007205bc8179f41e9 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 27 Jan 2009 05:22:43 +0000 Subject: [PATCH] make -print-stats print stats about the amount of the SLoc address space we used up. Some interesting data: For c99-intconst-1.c: 6912762 SLocEntry's allocated, 25592386B of Sloc address space used. For cocoa.h: 26469 SLocEntry's allocated, 10278752B of Sloc address space used. For carbon.h: 27364 SLocEntry's allocated, 12398141B of Sloc address space used. Clearly 2G of sloc address space should be enough for anyone?! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63093 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Basic/SourceManager.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp index 6c82b9bf2e..9b509a5684 100644 --- a/lib/Basic/SourceManager.cpp +++ b/lib/Basic/SourceManager.cpp @@ -576,8 +576,9 @@ const char *SourceManager::getSourceName(SourceLocation Loc) const { void SourceManager::PrintStats() const { llvm::cerr << "\n*** Source Manager Stats:\n"; llvm::cerr << FileInfos.size() << " files mapped, " << MemBufferInfos.size() - << " mem buffers mapped, " << SLocEntryTable.size() - << " SLocEntry's allocated.\n"; + << " mem buffers mapped.\n"; + llvm::cerr << SLocEntryTable.size() << " SLocEntry's allocated, " + << NextOffset << "B of Sloc address space used.\n"; unsigned NumLineNumsComputed = 0; unsigned NumFileBytesMapped = 0; -- 2.40.0