From patchwork Tue Jan 18 11:51:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Huber X-Patchwork-Id: 1581255 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=8.43.85.97; helo=sourceware.org; envelope-from=gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=) Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JdRvk3Mmnz9sSs for ; Tue, 18 Jan 2022 22:52:01 +1100 (AEDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 236283857C5C for ; Tue, 18 Jan 2022 11:51:59 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from dedi548.your-server.de (dedi548.your-server.de [85.10.215.148]) by sourceware.org (Postfix) with ESMTPS id A0A5E385801F for ; Tue, 18 Jan 2022 11:51:45 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A0A5E385801F Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=embedded-brains.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=embedded-brains.de Received: from sslproxy06.your-server.de ([78.46.172.3]) by dedi548.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1n9n1b-000FQx-BI; Tue, 18 Jan 2022 12:51:43 +0100 Received: from [82.100.198.138] (helo=mail.embedded-brains.de) by sslproxy06.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n9n1b-000HcI-8V; Tue, 18 Jan 2022 12:51:43 +0100 Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id EE93B48004F; Tue, 18 Jan 2022 12:51:42 +0100 (CET) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id btsxTKwtf3W3; Tue, 18 Jan 2022 12:51:42 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 918D3480103; Tue, 18 Jan 2022 12:51:42 +0100 (CET) X-Virus-Scanned: amavisd-new at zimbra.eb.localhost Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id seSTfxObTnOG; Tue, 18 Jan 2022 12:51:42 +0100 (CET) Received: from zimbra.eb.localhost (unknown [192.168.96.242]) by mail.embedded-brains.de (Postfix) with ESMTPSA id 614D548004F; Tue, 18 Jan 2022 12:51:42 +0100 (CET) From: Sebastian Huber To: gcc-patches@gcc.gnu.org Subject: [PATCH] powerc: Fix asm machine directive for some CPUs Date: Tue, 18 Jan 2022 12:51:39 +0100 Message-Id: <20220118115139.48203-1-sebastian.huber@embedded-brains.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-Authenticated-Sender: smtp-embedded@poldinet.de X-Virus-Scanned: Clear (ClamAV 0.103.3/26426/Tue Jan 18 10:32:09 2022) X-Spam-Status: No, score=-11.2 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Segher Boessenkool Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Sender: "Gcc-patches" For some CPUs, the assembler machine directive cannot be determined by ISA flags. gcc/ PR 104090/target * config/rs6000/rs6000.cc (rs6000_machine_from_flags): Use also rtems_cpu. --- gcc/config/rs6000/rs6000.cc | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc index 7a4ef5e6c0a8..d37775ece84d 100644 --- a/gcc/config/rs6000/rs6000.cc +++ b/gcc/config/rs6000/rs6000.cc @@ -5935,6 +5935,34 @@ const char *rs6000_machine; const char * rs6000_machine_from_flags (void) { + /* For some CPUs, the machine cannot be determined by ISA flags. We have to + check them first. */ + switch (rs6000_cpu) + { + case PROCESSOR_PPC8540: + case PROCESSOR_PPC8548: + return "e500"; + + case PROCESSOR_PPCE300C2: + case PROCESSOR_PPCE300C3: + return "e300"; + + case PROCESSOR_PPCE500MC: + return "e500mc"; + + case PROCESSOR_PPCE500MC64: + return "e500mc64"; + + case PROCESSOR_PPCE5500: + return "e5500"; + + case PROCESSOR_PPCE6500: + return "e6500"; + + default: + break; + } + HOST_WIDE_INT flags = rs6000_isa_flags; /* Disable the flags that should never influence the .machine selection. */