{"id":2231701,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2231701/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/20260501072524.3614345-1-stefansf@gcc.gnu.org/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/1.1/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<20260501072524.3614345-1-stefansf@gcc.gnu.org>","date":"2026-05-01T07:25:24","name":"[COMMITTED] s390: Fix dealing with HF vector modes in s390_secondary_reload","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"6fff76791009b20185efe1798917924da1c6dc71","submitter":{"id":88809,"url":"http://patchwork.ozlabs.org/api/1.1/people/88809/?format=json","name":"Stefan Schulze Frielinghaus","email":"stefansf@gcc.gnu.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/20260501072524.3614345-1-stefansf@gcc.gnu.org/mbox/","series":[{"id":502430,"url":"http://patchwork.ozlabs.org/api/1.1/series/502430/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=502430","date":"2026-05-01T07:25:24","name":"[COMMITTED] s390: Fix dealing with HF vector modes in s390_secondary_reload","version":1,"mbox":"http://patchwork.ozlabs.org/series/502430/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2231701/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2231701/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=gcc.gnu.org header.i=@gcc.gnu.org header.a=rsa-sha256\n header.s=default header.b=e8yecCyg;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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server2.sourceware.org","From":"Stefan Schulze Frielinghaus ","To":"gcc-patches@gcc.gnu.org","Cc":"krebbel@linux.ibm.com, Stefan Schulze Frielinghaus ","Subject":"[COMMITTED, PATCH] s390: Fix dealing with HF vector modes in\n s390_secondary_reload","Date":"Fri, 1 May 2026 09:25:24 +0200","Message-ID":"<20260501072524.3614345-1-stefansf@gcc.gnu.org>","X-Mailer":"git-send-email 2.53.0","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-TM-AS-GCONF":"00","X-Authority-Analysis":"v=2.4 cv=AqDeGu9P c=1 sm=1 tr=0 ts=69f45572 cx=c_pps\n a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17\n a=NGcC8JguVDcA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22\n a=U7nrCbtTmkRpXpFmAIza:22 a=piQq9de19Ykl_6CGTy4A:9","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNTAxMDA2OCBTYWx0ZWRfXxSZhEJBhpRmI\n a/JbdRDsfcnOhNikFVS1q9Pv1JbL44oHeWJqW12QOSBzwNpFFMtLxBBD4Cglz+ulHHkforzeR6m\n D2lSHmDL25uOCgXeaQcOocONZznAfbIRnL5HzE6a8hvEnz7QcbXUe33kOi+uL9k+qsn8A25aIc9\n zLanFT3kmDybG53x3vBAqD+XkI/ZYBM5abBWV469dNySNw4iTkvsEUkcam34ZHWMZVX3prwdocE\n qUNX8UpKngKjJDELgkj8u+nSL+Rj5g4/8EdAr64qSqLnO88RCLzj9g+TXTBfFpeI1hacTq02pb1\n xZO5MoGe4ifGd8QMjZxboUk9BKXvbecWbOSIgMz8dM8CbR/LoyqYWpLaaE0EyjN3eYkHOhIvJP5\n W0Mc4f3cVhZA6bZF+5KRVIdNVp+yzvVdLDI5BwWX9fAzcByMYXaNXh3HNu7wV/lnc6+v8EmuH/K\n Iz2qS4TG6TL3f1m48nQ==","X-Proofpoint-GUID":"ouM4xVeeNAnfjD6IUjYmljS62e4ns1L4","X-Proofpoint-ORIG-GUID":"ouM4xVeeNAnfjD6IUjYmljS62e4ns1L4","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-05-01_02,2026-04-30_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n adultscore=0 priorityscore=1501 phishscore=0 suspectscore=0 clxscore=1015\n lowpriorityscore=0 spamscore=0 bulkscore=0 impostorscore=0 malwarescore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605010068","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"},"content":"Initial HF mode support was added in commit r16-6682-g5d6d56d837c which\nis missing HF vector mode support when dealing with secondary reloads\nfor instructions which do not accept relative operands.\n\ngcc/ChangeLog:\n\n\t* config/s390/s390.cc (s390_secondary_reload): Add cases for HF\n\tvector modes.\n\t* config/s390/s390.md: Add modes V{1,2,4,8}HF to mode iterator\n\tALL.\n---\n I will backport this for GCC 16.2.\n\n gcc/config/s390/s390.cc | 4 ++++\n gcc/config/s390/s390.md | 3 ++-\n 2 files changed, 6 insertions(+), 1 deletion(-)","diff":"diff --git a/gcc/config/s390/s390.cc b/gcc/config/s390/s390.cc\nindex a8afef3222b..67e002eed3a 100644\n--- a/gcc/config/s390/s390.cc\n+++ b/gcc/config/s390/s390.cc\n@@ -5038,6 +5038,10 @@ s390_secondary_reload (bool in_p, rtx x, reg_class_t rclass_i,\n \t __SECONDARY_RELOAD_CASE (V1DI, v1di);\n \t __SECONDARY_RELOAD_CASE (V2DI, v2di);\n \t __SECONDARY_RELOAD_CASE (V1TI, v1ti);\n+\t __SECONDARY_RELOAD_CASE (V1HF, v1hf);\n+\t __SECONDARY_RELOAD_CASE (V2HF, v2hf);\n+\t __SECONDARY_RELOAD_CASE (V4HF, v4hf);\n+\t __SECONDARY_RELOAD_CASE (V8HF, v8hf);\n \t __SECONDARY_RELOAD_CASE (V1SF, v1sf);\n \t __SECONDARY_RELOAD_CASE (V2SF, v2sf);\n \t __SECONDARY_RELOAD_CASE (V4SF, v4sf);\ndiff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md\nindex 7219c9b4a6d..0f3222827c7 100644\n--- a/gcc/config/s390/s390.md\n+++ b/gcc/config/s390/s390.md\n@@ -748,7 +748,8 @@\n \n (define_mode_iterator ALL [TI DI SI HI QI TF FPRX2 DF SF HF TD DD SD V1QI V2QI\n \t\t\t V4QI V8QI V16QI V1HI V2HI V4HI V8HI V1SI V2SI V4SI\n-\t\t\t V1DI V2DI V1SF V2SF V4SF V1TI V1DF V2DF V1TF])\n+\t\t\t V1DI V2DI V1HF V2HF V4HF V8HF V1SF V2SF V4SF\n+\t\t\t V1TI V1DF V2DF V1TF])\n \n ;; These mode iterators allow floating point patterns to be generated from the\n ;; same template.\n","prefixes":["COMMITTED"]}