Re: [PATCH v2] [SPARC] Add -mfsmuld option

[Sebastian Huber <sebastian dot huber at embedded-brains dot de>]

On 26/07/17 14:13, Eric Botcazou wrote:

> > Add the -mfsmuld option to control the generation of the FsMULd
> > instruction.  In general, this instruction is available in architecture
> > version V8 and V9 CPUs with FPU.  Some CPUs of this category do not
> > support this instruction properly, e.g. AT697E, AT697F and UT699.  Some
> > CPUs of this category do not implement it in hardware, e.g. LEON3/4 with
> > GRFPU-lite.
> >
> > gcc/
> > 	* config/sparc/sparc.c (dump_target_flag_bits): Dump MASK_FSMULD.
> > 	(sparc_option_override): Honour MASK_FSMULD.
> > 	* config/sparc/sparc.h (MASK_FEATURES): Add MASK_FSMULD.
> > 	* config/sparc/sparc.md (muldf3_extend): Use TARGET_FSMULD.
> > 	* config/sparc/sparc.opt (mfsmuld): New option.
> > 	* doc/invoke.texi (mfsmuld): Document option.
> OK for mainline and 7 branch modulo:

Thanks for your quick review. I am really glad that we can now use the 
upcoming GCC 7.2 release.

I checked it in as r250570 and r250571.

--
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber@embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.