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| author | Chris Lattner <sabre@nondot.org> | 2009-01-27 05:22:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-01-27 05:22:43 +0000 |
| commit | 6d61c3e6df17a43bd1861437b839571263d4c948 (patch) | |
| tree | 2e94c59fb2c031ef14532388cc488b74d8d66e5b /clang/lib/Basic/SourceManager.cpp | |
| parent | 8d3f4a4b2f9493dd748d0a12e5084283db064310 (diff) | |
| download | llvm-6d61c3e6df17a43bd1861437b839571263d4c948.zip llvm-6d61c3e6df17a43bd1861437b839571263d4c948.tar.gz llvm-6d61c3e6df17a43bd1861437b839571263d4c948.tar.bz2 | |
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?!
llvm-svn: 63093
Diffstat (limited to 'clang/lib/Basic/SourceManager.cpp')
| -rw-r--r-- | clang/lib/Basic/SourceManager.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Basic/SourceManager.cpp b/clang/lib/Basic/SourceManager.cpp index 6c82b9bf..9b509a5 100644 --- a/clang/lib/Basic/SourceManager.cpp +++ b/clang/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; |