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Wed, 1 May 2024 04:32:25 +0000 (GMT) Message-ID: <7feb2b40-778f-4ecf-8a24-6e01d4322087@linux.ibm.com> Date: Wed, 1 May 2024 06:32:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] s390: testsuite: Fix risbg-ll-2.c Content-Language: en-US To: Stefan Schulze Frielinghaus , gcc-patches@gcc.gnu.org References: <20240430083422.2902646-2-stefansf@linux.ibm.com> From: Andreas Krebbel In-Reply-To: <20240430083422.2902646-2-stefansf@linux.ibm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: LQQw3-OezIJKGgEeg_pJEzpj_Z--hWdt X-Proofpoint-GUID: LQQw3-OezIJKGgEeg_pJEzpj_Z--hWdt X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-01_04,2024-04-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 suspectscore=0 phishscore=0 malwarescore=0 mlxlogscore=999 spamscore=0 priorityscore=1501 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2404010000 definitions=main-2405010030 X-Spam-Status: No, score=-11.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,GIT_PATCH_0,KAM_SHORT,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 4/30/24 10:34, Stefan Schulze Frielinghaus wrote: > Starting with r14-2047-gd0e891406b16dc we see through subregs which > means for f10 in risbg-ll-2.c we do not end up with rosbg_si_noshift but > rather rosbg_di_noshift which materializes in slightly different start > index. This saves us an extend. > > gcc/testsuite/ChangeLog: > > * gcc.target/s390/risbg-ll-2.c: Fix start offset for rosbg of > f10. Ok. Thanks! Andreas > --- > Ok for mainline? > > gcc/testsuite/gcc.target/s390/risbg-ll-2.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/gcc/testsuite/gcc.target/s390/risbg-ll-2.c b/gcc/testsuite/gcc.target/s390/risbg-ll-2.c > index 8bf1a0ff88b..ca80602a83f 100644 > --- a/gcc/testsuite/gcc.target/s390/risbg-ll-2.c > +++ b/gcc/testsuite/gcc.target/s390/risbg-ll-2.c > @@ -113,7 +113,7 @@ i32 f9 (i64 v_x, i32 v_y) > // ands with incompatible masks. > i32 f10 (i64 v_x, i32 v_y) > { > - /* { dg-final { scan-assembler "f10:\n\tsrlg\t%r2,%r2,48\n\trosbg\t%r2,%r3,32,39,0" { target { lp64 } } } } */ > + /* { dg-final { scan-assembler "f10:\n\tsrlg\t%r2,%r2,48\n\trosbg\t%r2,%r3,0,39,0" { target { lp64 } } } } */ > /* { dg-final { scan-assembler "f10:\n\tnilf\t%r4,4278190080\n\trosbg\t%r4,%r2,48,63,48" { target { ! lp64 } } } } */ > i64 v_shr6 = ((ui64)v_x) >> 48; > i32 v_conv = (ui32)v_shr6;