From: Max Filippov <jcmvbkbc@gmail.com>
To: gcc-patches@gcc.gnu.org
Cc: "Takayuki 'January June' Suwa" <jjsuwa_sys3175@yahoo.co.jp>
Subject: Re: [PATCH] xtensa: gcc: implement MI thunk generation for call0 ABI
Date: Thu, 22 Sep 2022 03:56:47 -0700 [thread overview]
Message-ID: <CAMo8Bf+Xo9M_FVuUEbXGG+4MhuQq9jLfZecDz4Mv=2h8zWYHdg@mail.gmail.com> (raw)
In-Reply-To: <20220913215743.2712390-1-jcmvbkbc@gmail.com>
On Tue, Sep 13, 2022 at 2:58 PM Max Filippov <jcmvbkbc@gmail.com> wrote:
>
> Suwa-san, could you please take a look?
>
> This change fixes the fowllowing testsuite failures when building for
> call0 ABI:
>
> g++.dg/ipa/pr60640-4.C
> g++.dg/ipa/pr83549.C
> g++.dg/ipa/pr83667.C
> g++.dg/torture/pr81812.C
>
> gcc/
> * config/xtensa/xtensa.cc (xtensa_can_output_mi_thunk)
> (xtensa_output_mi_thunk): New functions.
> (TARGET_ASM_CAN_OUTPUT_MI_THUNK)
> (TARGET_ASM_OUTPUT_MI_THUNK): New macro definitions.
> (xtensa_prepare_expand_call): Use fixed register a8 as temporary
> when called with reload_completed set to 1.
> ---
> gcc/config/xtensa/xtensa.cc | 116 +++++++++++++++++++++++++++++++++++-
> 1 file changed, 115 insertions(+), 1 deletion(-)
Regtested for target=xtensa-linux-uclibc, no new regressions.
Committed to master.
--
Thanks.
-- Max
prev parent reply other threads:[~2022-09-22 10:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-13 21:57 Max Filippov
2022-09-22 10:56 ` Max Filippov [this message]
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