[cfe-commits] [PATCH] Add __builtin_readcyclecounter

Hal Finkel hfinkel at anl.gov
Sun Aug 5 12:58:37 PDT 2012


On Sun, 5 Aug 2012 14:08:39 +0200
Jonathan Sauer <jonathan.sauer at gmx.de> wrote:

> Hello,
> 
> > Generally this looks fine... I'd like to have documentation
> > somewhere for builtins that Clang/LLVM are adding which don't exist
> > in GCC. Is there a convenient place in the Clang docs you can
> > explain this intrinsic?
> 
> <http://clang.llvm.org/docs/LanguageExtensions.html#builtins> seems
> like a good place, as some other clang-specific built-ins are already
> documented there.

Thanks! What do you think of this?

 -Hal

> 
> 
> Jonathan
> 
> 
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-- 
Hal Finkel
Postdoctoral Appointee
Leadership Computing Facility
Argonne National Laboratory
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