From: Jeff Law <jeffreyalaw@gmail.com>
To: Fei Gao <gaofei@eswincomputing.com>, gcc-patches@gcc.gnu.org
Cc: kito.cheng@gmail.com, palmer@dabbelt.com
Subject: Re: [PATCH 2/3] RISC-V: optimize stack manipulation in save-restore
Date: Sun, 16 Apr 2023 10:45:37 -0600 [thread overview]
Message-ID: <a2b93cb1-422d-9f03-981b-6795ca2df368@gmail.com> (raw)
In-Reply-To: <20221201100332.22226-3-gaofei@eswincomputing.com>
On 12/1/22 03:03, Fei Gao wrote:
> The stack that save-restore reserves is not well accumulated in stack allocation and deallocation.
> This patch allows less instructions to be used in stack allocation and deallocation if save-restore enabled.
Haha! I should have read the whole series before commenting on the
first patch. I think this addresses the precise issue I was asking
about in my prior message.
Jeff
next prev parent reply other threads:[~2023-04-16 16:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-01 10:03 [PATCH 0/3] " Fei Gao
2022-12-01 10:03 ` [PATCH 1/3] RISC-V: add a new parameter in riscv_first_stack_step Fei Gao
2023-02-03 8:52 ` [PING][PATCH " Fei Gao
2023-04-16 16:40 ` [PATCH " Jeff Law
2023-04-17 18:09 ` Jeff Law
2022-12-01 10:03 ` [PATCH 2/3] RISC-V: optimize stack manipulation in save-restore Fei Gao
2023-02-03 8:52 ` [PING] " Fei Gao
2023-04-16 16:45 ` Jeff Law [this message]
2023-04-17 22:51 ` Jeff Law
2022-12-01 10:03 ` [PATCH 3/3] RISC-V: make the stack manipulation codes more readable Fei Gao
2023-02-03 8:52 ` [PING] " Fei Gao
2023-04-18 0:14 ` Jeff Law
2023-02-03 8:52 ` [PING] [PATCH 0/3] RISC-V: optimize stack manipulation in save-restore Fei Gao
2023-02-09 2:21 ` [PING 2] " Fei Gao
2023-02-16 7:17 ` Fei Gao
2023-02-16 14:39 ` Jeff Law
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