On Mon, 16 Aug 2021, Dragan Mladjenovic via Gcc-patches wrote:
> I'll respin the tests for mips64r2 and mips64 just in case.
>
> This check would fail for -mips64. GAS accepts jr.hb for both '.set mips64'
> and
> '.set mips64r2' and '.set mips32' for that matter. mips-opc.c has the
> following
> -Original Message-
> From: Dragan Mladjenovic
> Sent: 17 August 2021 17:59
> To: 'Andrew Pinski'
> Cc: 'gcc-patches@gcc.gnu.org'
> Subject: RE: [PATCH] [MIPS] Hazard barrier return support
>
>
>
> > -Original Message-
> > From: Drag
> -Original Message-
> From: Dragan Mladjenovic
> Sent: 16 August 2021 22:40
> To: 'Andrew Pinski'
> Cc: gcc-patches@gcc.gnu.org
> Subject: RE: [PATCH] [MIPS] Hazard barrier return support
>
>
>
> > -Original Message-
> > From:
> -Original Message-
> From: Andrew Pinski [mailto:pins...@gmail.com]
> Sent: 16 August 2021 21:17
> To: Dragan Mladjenovic
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH] [MIPS] Hazard barrier return support
>
> On Mon, Aug 16, 2021 at 7:43 AM Dragan Mla
On Mon, Aug 16, 2021 at 7:43 AM Dragan Mladjenovic via Gcc-patches
wrote:
>
> This patch allows a function to request clearing of all instruction and
> execution
> hazards upon normal return via __attribute__ ((use_hazard_barrier_return)).
>
> 2017-04-25 Prachi Godbole
>
> gcc/
> *
This patch allows a function to request clearing of all instruction and
execution
hazards upon normal return via __attribute__ ((use_hazard_barrier_return)).
2017-04-25 Prachi Godbole
gcc/
* config/mips/mips.h (machine_function): New variable
use_hazard_barrier_return_p.
