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From: "qinzhao at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug testsuite/97680] new test case
 c-c++-common/zero-scratch-regs-10.c in r11-4578 has excess errors
Date: Mon, 02 Nov 2020 20:12:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97680

--- Comment #1 from qinzhao at gcc dot gnu.org ---
(In reply to seurer from comment #0)

> commit d10f3e900b0377b4760a090b0f90371bcef01686
> Author: qing zhao <qinzhao@gcc.gnu.org>
> Date:   Fri Oct 30 20:41:38 2020 +0100
>=20
> If looks like the errors are all like this:
>=20
> FAIL: c-c++-common/zero-scratch-regs-10.c  -std=3Dgnu++98 (test for excess
> errors)
> Excess errors:
> /home/seurer/gcc/git/gcc-test/gcc/testsuite/c-c++-common/zero-scratch-reg=
s-
> 10.c:77:1: sorry, unimplemented: '-fzero-call-used_regs' not supported on
> this target

Hi, this is an expected error on this platform since the middle-end
implementation of -fzero-call-used-regs doesn't work for it. Please mark th=
ese
testing case as expected failure on this platform, or finish the implementa=
tion
on powerpc backend=