From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2078) id B59BC3858D38; Wed, 14 Jun 2023 08:19:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B59BC3858D38 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1686730755; bh=lhNbxBL/DehBd9IUMrEnsIhvW+VTyKCSKRmtCXAhp1s=; h=From:To:Subject:Date:From; b=woub35KWQe7tmIaDK+KQNVPYb636aDtEWmSMS+WAKXsK0KSUFUe8ebR9f65MRUGWK Xb1Op6D7pbADC7vDD0Hilmddo0KXylBWQzJV0EDC5UMIVszv1quEzqsn2mzhB/ukgL 1SKZgPgtc+6ESkx/YXBJRcylMRADUZWD8TqI4WDQ= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: hongtao Liu To: gcc-cvs@gcc.gnu.org Subject: [gcc r14-1802] Use x instead of v for alternative 2 (v, BH) in mov_internal. X-Act-Checkin: gcc X-Git-Author: liuhongt X-Git-Refname: refs/heads/master X-Git-Oldrev: 18c8b56c7d67a9e37acf28822587786f0fc0efbc X-Git-Newrev: b7e42b85212e03eb59193a712eb523f26911a581 Message-Id: <20230614081915.B59BC3858D38@sourceware.org> Date: Wed, 14 Jun 2023 08:19:15 +0000 (GMT) List-Id: https://gcc.gnu.org/g:b7e42b85212e03eb59193a712eb523f26911a581 commit r14-1802-gb7e42b85212e03eb59193a712eb523f26911a581 Author: liuhongt Date: Tue Jun 13 14:20:59 2023 +0800 Use x instead of v for alternative 2 (v, BH) in mov_internal. Since there's no evex version for vpcmpeq ymm, ymm, ymm. gcc/ChangeLog: PR target/110227 * config/i386/sse.md (mov_internal>): Use x instead of v for alternative 2 since there's no evex version for vpcmpeqd ymm, ymm, ymm. gcc/testsuite/ChangeLog: * gcc.target/i386/pr110227.c: New test. Diff: --- gcc/config/i386/sse.md | 2 +- gcc/testsuite/gcc.target/i386/pr110227.c | 11 +++++++++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 7d4b4ec8df5..a0824ef2350 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -1333,7 +1333,7 @@ (define_insn "mov_internal" [(set (match_operand:VMOVE 0 "nonimmediate_operand" - "=v,v ,v,v ,m") + "=v,v ,x,v ,m") (match_operand:VMOVE 1 "nonimmediate_or_sse_const_operand" " C,,BH,vm,v"))] "TARGET_SSE diff --git a/gcc/testsuite/gcc.target/i386/pr110227.c b/gcc/testsuite/gcc.target/i386/pr110227.c new file mode 100644 index 00000000000..9b59f5b6e49 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr110227.c @@ -0,0 +1,11 @@ +/* { dg-do assemble { target { ! ia32 } } } */ +/* { dg-options " -O2 -mavx512vl" } */ + +#include + +void f() +{ + __m256i mask = _mm256_set_epi32(0, 0, 0, 0, -1, -1, -1, -1); + register __m256i reg asm("xmm16") = mask; + asm(""::"v"(reg)); +}