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author | Russell Gallop <russell.gallop@gmail.com> | 2019-10-10 09:33:53 +0000 |
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committer | Russell Gallop <russell.gallop@gmail.com> | 2019-10-10 09:33:53 +0000 |
commit | a579abf6291251758b9fc8659d558dbaf7de8c25 (patch) | |
tree | f8a12652502b43f6113ba75b644678bb6ddbe2ea /include/clang | |
parent | 414670be4ec1c8599fce3a40f5dd4914e9317f55 (diff) | |
download | clang-a579abf6291251758b9fc8659d558dbaf7de8c25.tar.gz |
Remove rest of time-trace message as it is inconsistent style
Other options which create output files don't produce output messages.
Improve documentation to help find trace file.
Differential Revision: https://reviews.llvm.org/D68710
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374294 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang')
-rw-r--r-- | include/clang/Driver/Options.td | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td index c6e06f2e7d..9f4d3b7096 100644 --- a/include/clang/Driver/Options.td +++ b/include/clang/Driver/Options.td @@ -1791,7 +1791,12 @@ def : Flag<["-"], "fterminated-vtables">, Alias<fapple_kext>; def fthreadsafe_statics : Flag<["-"], "fthreadsafe-statics">, Group<f_Group>; def ftime_report : Flag<["-"], "ftime-report">, Group<f_Group>, Flags<[CC1Option]>; def ftime_trace : Flag<["-"], "ftime-trace">, Group<f_Group>, - HelpText<"Turn on time profiler">, Flags<[CC1Option, CoreOption]>; + HelpText<"Turn on time profiler. Generates JSON file based on output filename.">, + DocBrief<[{ +Turn on time profiler. Generates JSON file based on output filename. Results +can be analyzed with chrome://tracing or `Speedscope App +<https://www.speedscope.app>`_ for flamegraph visualization.}]>, + Flags<[CC1Option, CoreOption]>; def ftime_trace_granularity_EQ : Joined<["-"], "ftime-trace-granularity=">, Group<f_Group>, HelpText<"Minimum time granularity (in microseconds) traced by time profiler">, Flags<[CC1Option, CoreOption]>; |