Thanks! On Tue, Jun 14, 2016 at 10:30 AM, Vedant Kumar <v...@apple.com> wrote:
> I think David got rid of that limitation. > > The related warning in compiler-rt does not reflect this: > > PROF_WARN("%%m specifier can only be specified once at the end of > %s.\n", ...); > > Fixed the warning in r272685. > > thanks, > vedant > > > On Jun 13, 2016, at 8:13 PM, Sean Silva <chisophu...@gmail.com> wrote: > > > > > > > > On Mon, Jun 13, 2016 at 5:42 PM, Vedant Kumar via cfe-commits < > cfe-commits@lists.llvm.org> wrote: > > Author: vedantk > > Date: Mon Jun 13 19:42:12 2016 > > New Revision: 272604 > > > > URL: http://llvm.org/viewvc/llvm-project?rev=272604&view=rev > > Log: > > [docs] Coverage: Document the profile merge pool specifier > > > > Modified: > > cfe/trunk/docs/SourceBasedCodeCoverage.rst > > > > Modified: cfe/trunk/docs/SourceBasedCodeCoverage.rst > > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/SourceBasedCodeCoverage.rst?rev=272604&r1=272603&r2=272604&view=diff > > > ============================================================================== > > --- cfe/trunk/docs/SourceBasedCodeCoverage.rst (original) > > +++ cfe/trunk/docs/SourceBasedCodeCoverage.rst Mon Jun 13 19:42:12 2016 > > @@ -78,6 +78,14 @@ directory structure will be created. Ad > > > > * "%h" expands out to the hostname of the machine running the program. > > > > +* "%Nm" expands out to the instrumented binary's signature. When this > pattern > > + is specified, the runtime creates a pool of N raw profiles which are > used for > > + on-line profile merging. The runtime takes care of selecting a raw > profile > > + from the pool, locking it, and updating it before the program exits. > If N is > > + not specified (i.e the pattern is "%m"), it's assumed that ``N = 1``. > N must > > + be between 1 and 9. The merge pool specifier can only occur once per > filename > > + pattern. > > > > There's also a limitation on the position IIRC (has to be at end). > > > > -- Sean Silva > > > > + > > .. code-block:: console > > > > # Step 2: Run the program. > > > > > > _______________________________________________ > > cfe-commits mailing list > > cfe-commits@lists.llvm.org > > http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits > > > >
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