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Message-ID: <63b24d5666c4a6b8f92419b9942943e830bbaee8.camel@xry111.site>
Subject: Re: c: tree: target: C2x (...) function prototypes and va_start
 relaxation
From: Xi Ruoyao <xry111@xry111.site>
To: Joseph Myers <joseph@codesourcery.com>, gcc-patches@gcc.gnu.org
Cc: Lulu Cheng <chenglulu@loongson.cn>
Date: Fri, 04 Nov 2022 14:32:14 +0800
In-Reply-To: <4368503533e47933d803000f0fe553da662aa0cd.camel@xry111.site>
References: 
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On Fri, 2022-11-04 at 13:29 +0800, Xi Ruoyao via Gcc-patches wrote:
> On Fri, 2022-10-21 at 22:15 +0000, Joseph Myers wrote:
>=20
> > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0* config/loongarch/loon=
garch.cc
> > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0(loongarch_setup_incomi=
ng_varargs): Likewise.
>=20
> Hi,
>=20
> One test fails on loongarch64-linux-gnu:
>=20
> FAIL: gcc.dg/c2x-stdarg-4.c execution test

And also:

FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -O0  execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -O1  execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -O2  execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -O3 -g  execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -Os  execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -O2 -flto -fno-use-linker-plug=
in -flto-partition=3Dnone  execution test
FAIL: gcc.dg/torture/c2x-stdarg-split-1a.c   -O2 -flto -fuse-linker-plugin =
-fno-fat-lto-objects  execution test

>=20
> I've not got time to debug the issue yet.
>=20

--=20
Xi Ruoyao <xry111@xry111.site>
School of Aerospace Science and Technology, Xidian University