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================
Comment at: clang/docs/ClangCommandLineReference.rst:1943-1947
 .. option:: -ftime-report
 
+.. option:: -ftime-trace
+
+Turn on time profiler
----------------
lebedev.ri wrote:
> lebedev.ri wrote:
> > While there add a description to `-ftime-report` and document how they are 
> > different?
> I mean, state that one is chrome json trace and another is console table 
> output
The difference is actually deeper at the moment. `-ftime-report` output is 
buggy, short and uninformative (as noted by @aras-p in his blog post 
http://aras-p.info/blog/2019/01/12/Investigating-compile-times-and-Clang-ftime-report/).
 I would like just to remove `-ftime-report` option as obsolete and unsupported.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65202/new/

https://reviews.llvm.org/D65202



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