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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id w26-20020aa7dcda000000b004fe903cef94si38557242edu.24.2023.03.30.03.25.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Mar 2023 03:25:22 -0700 (PDT) Received-SPF: pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; dkim=pass header.i=@sourceware.org header.s=default header.b=bI+6TQvJ; spf=pass (google.com: domain of binutils-bounces+ouuuleilei=gmail.com@sourceware.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="binutils-bounces+ouuuleilei=gmail.com@sourceware.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 52AE0384D183 for ; Thu, 30 Mar 2023 10:24:58 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 52AE0384D183 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1680171898; bh=r3X04hUQfQ+d00MnA6iOT6MPf3n144JOhYQ+rNjcZpU=; h=To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From:Reply-To:From; b=bI+6TQvJOgf97+KqpWq6evNIfPZ52Tpy1ru7/Wc47VmiWWqd7KlJzjyctgn3T2hTs M6B+vyh3nN+Ts6VfI40b6/1hn94Zv/sGxD+hl3P9H3/F2E5nUNHOwY+hNUQlYp99Ur HtNJjfJw0B+la+oRd3v6StYItwoXIfRMHKtkZFEM= X-Original-To: binutils@sourceware.org Delivered-To: binutils@sourceware.org Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by sourceware.org (Postfix) with ESMTP id C571A3858C1F for ; Thu, 30 Mar 2023 10:24:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C571A3858C1F Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E62501596; Thu, 30 Mar 2023 03:25:03 -0700 (PDT) Received: from e121540-lin.manchester.arm.com (e121540-lin.manchester.arm.com [10.32.110.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 291613F663; Thu, 30 Mar 2023 03:24:19 -0700 (PDT) To: binutils@sourceware.org Cc: Richard Sandiford Subject: [PATCH 07/43] aarch64: Add REG_TYPE_ZATHV Date: Thu, 30 Mar 2023 11:23:23 +0100 Message-Id: <20230330102359.3327695-8-richard.sandiford@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230330102359.3327695-1-richard.sandiford@arm.com> References: <20230330102359.3327695-1-richard.sandiford@arm.com> MIME-Version: 1.0 X-Spam-Status: No, score=-33.3 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_NONE, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, SPF_HELO_NONE, SPF_NONE, 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 X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Richard Sandiford via Binutils From: Richard Sandiford Reply-To: Richard Sandiford Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1761787954131960886?= X-GMAIL-MSGID: =?utf-8?q?1761787954131960886?= This patch adds a multi-register type that includes both REG_TYPE_ZATH and REG_TYPE_ZATV. This slightly simplifies the existing code, but the main purpose is to enable later patches. --- gas/config/tc-aarch64.c | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-) diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c index c8b4129202c..98091f564d9 100644 --- a/gas/config/tc-aarch64.c +++ b/gas/config/tc-aarch64.c @@ -326,6 +326,8 @@ struct reloc_entry MULTI_REG_TYPE(R_N, REG_TYPE(R_32) | REG_TYPE(R_64) \ | REG_TYPE(SP_32) | REG_TYPE(SP_64) \ | REG_TYPE(Z_32) | REG_TYPE(Z_64)) \ + /* A horizontal or vertical slice of a ZA tile. */ \ + MULTI_REG_TYPE(ZATHV, REG_TYPE(ZATH) | REG_TYPE(ZATV)) \ /* Pseudo type to mark the end of the enumerator sequence. */ \ BASIC_REG_TYPE(MAX) @@ -4248,7 +4250,7 @@ parse_reg_with_qual (char **str, aarch64_reg_type reg_type, char *q; reg_entry *reg = parse_reg (str); - if (reg != NULL && reg->type == reg_type) + if (reg != NULL && aarch64_check_reg_type (reg, reg_type)) { if (!skip_past_char (str, '.')) { @@ -4440,26 +4442,19 @@ parse_sme_za_hv_tiles_operand (char **str, int *imm, aarch64_opnd_qualifier_t *qualifier) { - char *qh, *qv; int regno; int regno_limit; int64_t imm_limit; int64_t imm_value; const reg_entry *reg; - qh = qv = *str; - if ((reg = parse_reg_with_qual (&qh, REG_TYPE_ZATH, qualifier)) != NULL) - { - *slice_indicator = HV_horizontal; - *str = qh; - } - else if ((reg = parse_reg_with_qual (&qv, REG_TYPE_ZATV, qualifier)) != NULL) - { - *slice_indicator = HV_vertical; - *str = qv; - } - else + reg = parse_reg_with_qual (str, REG_TYPE_ZATHV, qualifier); + if (!reg) return PARSE_FAIL; + + *slice_indicator = (aarch64_check_reg_type (reg, REG_TYPE_ZATH) + ? HV_horizontal + : HV_vertical); regno = reg->number; switch (*qualifier)