Committed, thanks Jeff and Kito.
Pan
-Original Message-
From: Li, Pan2
Sent: Thursday, August 3, 2023 2:17 PM
To: Jeff Law ; Wang, Yanzhang ;
Kito Cheng
Cc: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; kito.ch...@sifive.com
Subject: RE: [PATCH v3] RISCV: Add -m(no)-omit-leaf-frame
(no)-omit-leaf-frame-pointer support.
On 8/1/23 19:51, Wang, Yanzhang wrote:
> Hi Jeff,
>
> Do you have any further comments about this patch ?
I thought we covered this in the meeting earlier this week. This is
fine for the trunk.
If you or Pan doesn't get around to committi
On 8/1/23 19:51, Wang, Yanzhang wrote:
Hi Jeff,
Do you have any further comments about this patch ?
I thought we covered this in the meeting earlier this week. This is
fine for the trunk.
If you or Pan doesn't get around to committing it before I start my day
tomorrow, I'll go ahead and
ve.com;
> Li, Pan2
> Subject: Re: [PATCH v3] RISCV: Add -m(no)-omit-leaf-frame-pointer support.
>
>
>
> On 7/20/23 21:49, Kito Cheng wrote:
> > LGTM, I think long jump is another issue and making ra become a fixed
> > register will escalate to an ABI issue, so that should
On 7/20/23 21:49, Kito Cheng wrote:
LGTM, I think long jump is another issue and making ra become a fixed
register will escalate to an ABI issue, so that should not be a
blocker for this patch.
I'll take a look tomorrow, but I'm supportive of what Yanzhang is trying
to do in principle. I've
LGTM, I think long jump is another issue and making ra become a fixed
register will escalate to an ABI issue, so that should not be a
blocker for this patch.
On Tue, Jul 18, 2023 at 4:10 PM yanzhang.wang--- via Gcc-patches
wrote:
>
> From: Yanzhang Wang
>
> gcc/ChangeLog:
>
> * config/ri
From: Yanzhang Wang
gcc/ChangeLog:
* config/riscv/riscv.cc (riscv_save_reg_p): Save ra for leaf
when enabling -mno-omit-leaf-frame-pointer
(riscv_option_override): Override omit-frame-pointer.
(riscv_frame_pointer_required): Save s0 for non-leaf function
