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From: "unlvsur at live dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/99719] ICE during RTL pass: pro_and_epilogue on MinGW-w64
Date: Wed, 24 Mar 2021 08:37:53 +0000 [thread overview]
Message-ID: <bug-99719-4-qpKL6yRTO3@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-99719-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99719
--- Comment #5 from cqwrteur <unlvsur at live dot com> ---
(In reply to Richard Biener from comment #2)
> Do you have a working GCC version as well?
>
> Please specify how you configured.
Hello. I know why the bug happens.
It looks like it is a bug when I use the attribute [[gnu::sysv_abi]] since I
want my parameters to be passed by value.
It has to be a bug related between the swap of [[gnu::ms_abi]] and
[[gnu::sysv_abi]].
However, it looks like swapping to ms_abi from sysv_abi will cleanup SIMD
registers. Is that correct?
next prev parent reply other threads:[~2021-03-24 8:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 0:48 [Bug target/99719] New: " unlvsur at live dot com
2021-03-23 0:49 ` [Bug rtl-optimization/99719] " unlvsur at live dot com
2021-03-23 7:28 ` [Bug target/99719] " rguenth at gcc dot gnu.org
2021-03-23 9:28 ` unlvsur at live dot com
2021-03-23 11:51 ` unlvsur at live dot com
2021-03-24 8:37 ` unlvsur at live dot com [this message]
2021-03-26 9:19 ` ebotcazou at gcc dot gnu.org
2021-03-26 11:07 ` unlvsur at live dot com
2021-03-26 11:07 ` unlvsur at live dot com
2022-06-21 2:19 ` pinskia at gcc dot gnu.org
2022-06-21 2:20 ` pinskia at gcc dot gnu.org
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