From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8F86C3857354; Sun, 18 Sep 2022 21:15:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8F86C3857354 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1663535715; bh=AA2Xzt0m/kE+09eboyyC94Wj0DOKVbYvTqqBPBNedd8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=tE1fAeKdUZ1osZqMceviTbHiyzAMAv/ve7JISs8m7bpWRhsWEzSlHAv8OC0qNbzCu 4ywEEQEghEys6t2QiVYbwpVtcbb3XEa6Hje8SCFpt66McnGMBXFFk6+Ww5G4Dlr37X p3DiIIfEX9loEp9ih0S9b/c4Js8LZcfn6evyVyaI= From: "green at redhat dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/105932] Small structures returned incorrectly in i386 Microsoft ABI Date: Sun, 18 Sep 2022 21:15:14 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.1.0 X-Bugzilla-Keywords: ABI, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: green at redhat dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105932 Anthony Green changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |green at redhat dot com --- Comment #3 from Anthony Green --- I can confirm this bug. I've been tearing my hair out all day over a serie= s of libffi test case failures on 32-bit x86. Small structures aren't returned properly for the MS ABI.=