Hi
Currently the testcase in the patch was failing to produce
a 'bti c' at the beginning of the function. This was because
in aarch64_pac_insn_p, we were wrongly returning at the first
check. This patch fixes the return value.
Bootstrap and regression tested on aarch64-none-linux-gnu.
Is this ok
Hi Richard
> -Original Message-
> From: Richard Sandiford
> Sent: 02 November 2020 10:31
> To: Sudakshina Das
> Cc: gcc-patches@gcc.gnu.org; Kyrylo Tkachov ;
> Richard Earnshaw
> Subject: Re: [PATCH] aarch64: Fix PR97638
>
> Sudakshina Das writes:
> > Hi
> >
> > Currently the testcase
Hi Richard
> -Original Message-
> From: Richard Sandiford
> Sent: 30 October 2020 19:56
> To: Sudakshina Das
> Cc: Wilco Dijkstra ; gcc-patches@gcc.gnu.org;
> Kyrylo Tkachov ; Richard Earnshaw
>
> Subject: Re: [PATCH] aarch64: Add backend support for expanding
> __builtin_memset
>
> >
Hi Richard
> -Original Message-
> From: Richard Sandiford
> Sent: 03 November 2020 11:34
> To: Sudakshina Das
> Cc: Wilco Dijkstra ; gcc-patches@gcc.gnu.org;
> Kyrylo Tkachov ; Richard Earnshaw
>
> Subject: Re: [PATCH] aarch64: Add backend support for expanding
> __builtin_memset
>
> S
Hi Richard
> -Original Message-
> From: Richard Sandiford
> Sent: 11 November 2020 17:52
> To: Sudakshina Das
> Cc: Wilco Dijkstra ; gcc-patches@gcc.gnu.org;
> Kyrylo Tkachov ; Richard Earnshaw
>
> Subject: Re: [PATCH] aarch64: Add backend support for expanding
> __builtin_memset
>
> S
Hi
This patch implements aarch64 backend expansion for __builtin_memset. Most of
the
implementation is based on the expansion of __builtin_memcpy. We change the
values of
SET_RATIO and MOVE_RATIO for cases where we do not have to strictly align and
where
we can benefit from NEON instructions in
Hi Richard
Thank you for the review. Please find my comments inlined.
> -Original Message-
> From: Richard Sandiford
> Sent: 30 October 2020 15:03
> To: Sudakshina Das
> Cc: gcc-patches@gcc.gnu.org; Kyrylo Tkachov ;
> Richard Earnshaw
> Subject: Re: [PATCH] aarch64: Add backend support
