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| author | Anton Afanasyev <anton.a.afanasyev@gmail.com> | 2019-03-30 08:42:48 +0000 |
|---|---|---|
| committer | Anton Afanasyev <anton.a.afanasyev@gmail.com> | 2019-03-30 08:42:48 +0000 |
| commit | d880de2d19d46f7cfea7aa593602458440bc1e8d (patch) | |
| tree | 462bf94e899135c45aae23c3cf79251f521003e7 /clang/lib/Analysis/CFG.cpp | |
| parent | 98b8ecde64d89cca944d9a975b12319dd0376cc0 (diff) | |
| download | bcm5719-llvm-d880de2d19d46f7cfea7aa593602458440bc1e8d.tar.gz bcm5719-llvm-d880de2d19d46f7cfea7aa593602458440bc1e8d.zip | |
Adds `-ftime-trace` option to clang that produces Chrome `chrome://tracing` compatible JSON profiling output dumps.
This change adds hierarchical "time trace" profiling blocks that can be visualized in Chrome, in a "flame chart" style. Each profiling block can have a "detail" string that for example indicates the file being processed, template name being instantiated, function being optimized etc.
This is taken from GitHub PR: https://github.com/aras-p/llvm-project-20170507/pull/2
Patch by Aras Pranckevičius.
Differential Revision: https://reviews.llvm.org/D58675
llvm-svn: 357340
Diffstat (limited to 'clang/lib/Analysis/CFG.cpp')
0 files changed, 0 insertions, 0 deletions
