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Violators will be prosecuted; Tue, 26 Sep 2017 11:37:59 +0100 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v8QAbwn419333368 for ; Tue, 26 Sep 2017 10:37:58 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D3CEC52045 for ; Tue, 26 Sep 2017 10:32:48 +0100 (BST) Received: from maggie.boeblingen.de.ibm.com (unknown [9.152.212.134]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTPS id B99D95204B for ; Tue, 26 Sep 2017 10:32:48 +0100 (BST) From: Andreas Krebbel To: gcc-patches@gcc.gnu.org Subject: [PATCH 6/8] S/390: Set the preferred mode for float vectors Date: Tue, 26 Sep 2017 12:37:49 +0200 In-Reply-To: <20170926103751.21907-1-krebbel@linux.vnet.ibm.com> References: <20170926103751.21907-1-krebbel@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 17092610-0040-0000-0000-000003FD21DF X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17092610-0041-0000-0000-0000209E6BCF Message-Id: <20170926103751.21907-7-krebbel@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-09-26_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1707230000 definitions=main-1709260158 X-IsSubscribed: yes gcc/ChangeLog: 2017-09-26 Andreas Krebbel * config/s390/s390.c (s390_preferred_simd_mode): Return V4SFmode for SFmode. --- gcc/ChangeLog | 5 +++++ gcc/config/s390/s390.c | 8 ++++++++ 2 files changed, 13 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7863af1..a33de8f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2017-09-26 Andreas Krebbel + * config/s390/s390.c (s390_preferred_simd_mode): Return V4SFmode + for SFmode. + +2017-09-26 Andreas Krebbel + * config/s390/vector.md ("vec_unpacks_low_v16qi"): Rename to vec_unpacks_lo_v16qi. ("vec_unpacku_low_v16qi"): Rename to vec_unpacku_lo_v16qi. diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c index e3fafa2a6..0ceeef4 100644 --- a/gcc/config/s390/s390.c +++ b/gcc/config/s390/s390.c @@ -15859,6 +15859,14 @@ s390_atomic_assign_expand_fenv (tree *hold, tree *clear, tree *update) static machine_mode s390_preferred_simd_mode (scalar_mode mode) { + if (TARGET_VXE) + switch (mode) + { + case E_SFmode: + return V4SFmode; + default:; + } + if (TARGET_VX) switch (mode) {