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From: "hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/102027] [11/12 Regression] ABI break when using vector type in function arg/return value
Date: Tue, 24 Aug 2021 13:08:20 +0000 [thread overview]
Message-ID: <bug-102027-4-x8nFIItYMJ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-102027-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102027
--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Richard Biener from comment #7)
> Yes, it would be nice to transition away from relying on TYPE_MODE for
> argument passing. Does the psABI say anything about this case or is it in
> the area of implementation defined behavior?
Arguments of types _Float16, float, double, _Decimal32, _Decimal64 and
__m64 are in class SSE. V2SF is covered by __m64.
next prev parent reply other threads:[~2021-08-24 13:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-23 18:10 [Bug target/102027] New: " mpolacek at gcc dot gnu.org
2021-08-23 18:10 ` [Bug target/102027] [11/12 Regression] " mpolacek at gcc dot gnu.org
2021-08-23 18:49 ` ubizjak at gmail dot com
2021-08-23 19:12 ` ubizjak at gmail dot com
2021-08-23 19:58 ` pinskia at gcc dot gnu.org
2021-08-23 20:25 ` hjl.tools at gmail dot com
2021-08-24 1:47 ` hjl.tools at gmail dot com
2021-08-24 1:50 ` pinskia at gcc dot gnu.org
2021-08-24 7:12 ` rguenth at gcc dot gnu.org
2021-08-24 13:08 ` hjl.tools at gmail dot com [this message]
2022-04-21 7:50 ` rguenth at gcc dot gnu.org
2023-04-17 15:15 ` [Bug target/102027] [11/12/13/14 " woodard at redhat dot com
2023-05-29 10:05 ` jakub at gcc dot gnu.org
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