[PATCH] arc: Add --with-fpu support for ARCv2 cpus
Sat Jun 5 05:46:01 GMT 2021
On 6/4/2021 1:29 AM, Claudiu Zissulescu via Gcc-patches wrote:
> Hi Jeff,
> I would like to add spport for selecting the ARCv2 FPU extension at
> The --with-fpu configuration option is ignored when -mfpu compiler
> option is specified.
> My concern is using `grep -P` when configuring. Is that ok?
> yyyy-mm-dd Claudiu Zissulescu <firstname.lastname@example.org>
> * config.gcc (arc): Add support for with_cpu option.
> * config/arc/arc.h (OPTION_DEFAULT_SPECS): Add fpu.
I strongly suspect -P is a GNU-ism and probably won't work on other
hosts were GCC is still used. I'd avoid it and look for an alternate
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