From patchwork Wed Aug 7 06:27:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christoph_M=C3=BCllner?= X-Patchwork-Id: 1969787 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=vrull.eu header.i=@vrull.eu header.a=rsa-sha256 header.s=google header.b=eJ7j1qkm; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org (client-ip=8.43.85.97; helo=server2.sourceware.org; envelope-from=gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org; receiver=patchwork.ozlabs.org) Received: from server2.sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Wf0bR74Tmz1yXs for ; Wed, 7 Aug 2024 16:27:46 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 5E056385DDCD for ; Wed, 7 Aug 2024 06:27:44 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by sourceware.org (Postfix) with ESMTPS id 406F33858C41 for ; Wed, 7 Aug 2024 06:27:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 406F33858C41 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=vrull.eu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=vrull.eu ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 406F33858C41 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::32e ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1723012041; cv=none; b=ZZFCcAhlochGa7ebRWFmFYitxK7ulSrSXDPCc2kaTvJivzAp1D3PopjFRGcg1I9ZRok6/LPd5hwnCrTWrzouA3kYzXntIMjylVlISdwYxT7mPxgRZWnCpqPEezsm8ZfqYzAWjLWmuAPhSuABUlTlZa0+fJTXmV1eAvTQ8qHnCDw= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1723012041; c=relaxed/simple; bh=Ckt6/hS/O3RoX84K8VxVbiROwORQ/pXWK9ih7NoZysQ=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=O4qv92lGbHboLkjpGy0YIQetLEQJs5uXiXufXZqKc/BHsoZIgsB0OEltECSrq16waMfKiZ5II5R3XbhLyGmxgUJ+f/J9npt28mu86tVX4LHPGXzaOikwfbr2N4HGrDDQrBUbdo/thFcEFEsUJ6g20z89iOhb47n9VajEgmAwIyI= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-42803bbf842so13518105e9.1 for ; Tue, 06 Aug 2024 23:27:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vrull.eu; s=google; t=1723012037; x=1723616837; darn=gcc.gnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=lfB9fhpvCezW/HuJHQFj2HUUxR+Kgi+2GoXRxsQLgsQ=; b=eJ7j1qkmiiDzUE1ZjGjcTkXHlRp9F2JjE5AB6jPOYiPkKkYTFL6YjlxeFEfiLn6FSb AqWW/NDho3vaMamKjOxUBVOr6Toc4abiciZbllgKgrxKNOKT+rdbZv7e+6tu3cmF2W4K 7CSd6EF4Ze9XaAAnPJyyGv/jtlwEHcNBmrtNPG3/cD/eq0JG5mB6R6j/3zBhdy384itZ LQaAFZYgkuYpSuAdHmyJ3MzmhS5cPVVnYXEyU0GyHAi2DBZEYQl9IjkO6ydTMwMcnwtd jHqph12WhOi67ntW71w93RKS7Lzdvd5dgV3UdQ3xNObI4cAd+wIFsI0E6ogWijyzNV6p cwvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723012037; x=1723616837; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=lfB9fhpvCezW/HuJHQFj2HUUxR+Kgi+2GoXRxsQLgsQ=; b=kDfZsplaAlmenlxhbN7tr/u3I1CHHNmqmGwiJyYM6Sl/+qirhJ71uyVnU/f9jmzCA2 0HeH+v6A/1rCLVvyq3gQep5z83kP8mpxI94mlkVYoscCroT9rewpTgb6y3kngGvp+khs sNwKeET3HKp9S0kBAhAMu0+f3FABsUu3hhKzGKrt7718Ti8xo+g0leamoDoEGWetTk7x 2yUrxFSpd8mxWTH4DmXQT/qNCQ/zcKX7c6l19HS0iYU4r9LlyCdmNmSRfq7jWALDo4az 5cLAYNn7ptHAssqxKathkRzYq6yicC9tHDO6ujXZexJGn20xy9+aCR+eB2BZTekmR7ro NdlQ== X-Gm-Message-State: AOJu0YwhE1Ll2DhD5epbeSGVDIqkmC2WemVqXR5fXAc+MecqVsGUZ78v v9YVHofvQBc3qepGxqJYr0ajMzQC/3I1qeyLxgQ8jio7EgyCaS0UKobxtdZ4SJkH6BbzldzEHRN ss7k= X-Google-Smtp-Source: AGHT+IGqjJr2yB5G2oe9eHffbZe0XTji1GP6m4fgR3FnwGrrhE7Zv/A7/wHNubU5/xgY9fsnm6wRDw== X-Received: by 2002:a05:600c:4588:b0:428:15b0:c8dd with SMTP id 5b1f17b1804b1-428e6b2f14emr160668385e9.20.1723012037141; Tue, 06 Aug 2024 23:27:17 -0700 (PDT) Received: from antares.fritz.box (62-178-148-172.cable.dynamic.surfer.at. [62.178.148.172]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-429059a564asm12101995e9.32.2024.08.06.23.27.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Aug 2024 23:27:16 -0700 (PDT) From: =?utf-8?q?Christoph_M=C3=BCllner?= To: gcc-patches@gcc.gnu.org, Kito Cheng , Jim Wilson , Palmer Dabbelt , Andrew Waterman , Philipp Tomsich , Jeff Law , Patrick O'Neill Cc: =?utf-8?q?Christoph_M=C3=BCllner?= Subject: [PATCH 1/3] RISC-V: testsuite: xtheadfmemidx: Rename test and add similar Zfa test Date: Wed, 7 Aug 2024 08:27:12 +0200 Message-ID: <20240807062714.2989672-1-christoph.muellner@vrull.eu> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-Spam-Status: No, score=-11.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_MANYTO, KAM_SHORT, LIKELY_SPAM_BODY, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, 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: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org Test file xtheadfmemidx-medany.c has been added in b79cd204c780 as a test case that provoked an ICE when loading DFmode registers via two SImode register loads followed by a SI->DF[63:32] move from XTheadFmv. Since Zfa is affected in the same way as XTheadFmv, even if both have slightly different instructions, let's add a test for Zfa as well and give the tests proper names. Let's also add a test into the test files that counts the SI->DF moves from XTheadFmv/Zfa. gcc/testsuite/ChangeLog: * gcc.target/riscv/xtheadfmemidx-medany.c: Move to... * gcc.target/riscv/xtheadfmemidx-xtheadfmv-medany.c: ...here. * gcc.target/riscv/xtheadfmemidx-zfa-medany.c: New test. Signed-off-by: Christoph Müllner --- ...any.c => xtheadfmemidx-xtheadfmv-medany.c} | 5 ++- .../riscv/xtheadfmemidx-zfa-medany.c | 39 +++++++++++++++++++ 2 files changed, 42 insertions(+), 2 deletions(-) rename gcc/testsuite/gcc.target/riscv/{xtheadfmemidx-medany.c => xtheadfmemidx-xtheadfmv-medany.c} (71%) create mode 100644 gcc/testsuite/gcc.target/riscv/xtheadfmemidx-zfa-medany.c diff --git a/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-medany.c b/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-xtheadfmv-medany.c similarity index 71% rename from gcc/testsuite/gcc.target/riscv/xtheadfmemidx-medany.c rename to gcc/testsuite/gcc.target/riscv/xtheadfmemidx-xtheadfmv-medany.c index 0c8060d06329..7c70b7758246 100644 --- a/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-medany.c +++ b/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-xtheadfmv-medany.c @@ -1,6 +1,6 @@ /* { dg-do compile } */ -/* { dg-skip-if "" { *-*-* } { "-O0" "-O1" "-O3" "-Og" "-Os" "-Oz"} } */ -/* { dg-options "-march=rv32gc_xtheadfmemidx_xtheadfmv_xtheadmemidx -mabi=ilp32d -mcmodel=medany -O2" } */ +/* { dg-skip-if "" { *-*-* } { "-flto" "-O0" "-O1" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv32gc_xtheadfmemidx_xtheadfmv_xtheadmemidx -mabi=ilp32d -mcmodel=medany" } */ typedef union { double v; @@ -36,3 +36,4 @@ double foo (int i, int j) } /* { dg-final { scan-assembler-times {\mth\.flrd\M} 1 } } */ +/* { dg-final { scan-assembler-times {\mth\.fmv\.hw\.x\M} 3 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-zfa-medany.c b/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-zfa-medany.c new file mode 100644 index 000000000000..4215eab11951 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/xtheadfmemidx-zfa-medany.c @@ -0,0 +1,39 @@ +/* { dg-do compile } */ +/* { dg-skip-if "" { *-*-* } { "-flto" "-O0" "-O1" "-Og" "-Os" "-Oz" } } */ +/* { dg-options "-march=rv32gc_zfa_xtheadfmemidx_xtheadmemidx -mabi=ilp32d -mcmodel=medany" } */ + +typedef union { + double v; + unsigned w; +} my_t; + +double z; + +double foo (int i, int j) +{ + + if (j) + { + switch (i) + { + case 0: + return 1; + case 1: + return 0; + case 2: + return 3.0; + } + } + + if (i == 1) + { + my_t u; + u.v = z; + u.w = 1; + z = u.v; + } + return z; +} + +/* { dg-final { scan-assembler-times {\mth\.flrd\M} 1 } } */ +/* { dg-final { scan-assembler-times {\mfmvp\.d\.x\M} 3 } } */