[PATCH v2 AArch64]: Re: [PATCH AArch64]: Add constraint letter for stack_protect_test pattern.

Marcus Shawcroft marcus.shawcroft@gmail.com
Fri Sep 5 15:48:00 GMT 2014


On 4 September 2014 19:19, Venkataramanan Kumar
<venkataramanan.kumar@linaro.org> wrote:
> Hi James,
>
> Yes we can just mark operand 3 as "&r".
>
> PFB, the updated patch.   Ok for trunk?
>
> regards,
> Venkat.
>
> gcc/ChangeLog
>
> 2014-09-04 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
>
>       * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
>       constraint for operand 0 and remove write only constraint from operand 3.

OK include pr63190 in the ChangeLog entry and backport to 4.9 please.
Thanks
/Marcus



More information about the Gcc-patches mailing list