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Sun, 13 Oct 2024 19:41:50 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 2031940059; Sun, 13 Oct 2024 19:40:29 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 01ACE2A2FC9; Sun, 13 Oct 2024 19:38:13 +0200 (CEST) Received: from jkgcxl0004.jkg.st.com (10.74.22.255) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Sun, 13 Oct 2024 19:38:12 +0200 From: =?utf-8?q?Torbj=C3=B6rn_SVENSSON?= To: CC: , , =?utf-8?q?Tor?= =?utf-8?q?bj=C3=B6rn_SVENSSON?= Subject: [PATCH] testsuite: arm: Update expected asm in no-literal-pool-m0.c Date: Sun, 13 Oct 2024 19:37:40 +0200 Message-ID: <20241013173739.1427101-1-torbjorn.svensson@foss.st.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.74.22.255] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, GIT_PATCH_0, KAM_SHORT, RCVD_IN_DNSWL_LOW, 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 Ok for trunk? --- With the changes in r15-1579-g792f97b44ff, the constants have been updated. This patch aligns the constants in the test cases with the updated implementation. gcc/testsuite/ChangeLog: * gcc.target/arm/pure-code/no-literal-pool-m0.c: Update expected asm. Signed-off-by: Torbjörn SVENSSON --- .../arm/pure-code/no-literal-pool-m0.c | 29 ++++++++++++++----- 1 file changed, 21 insertions(+), 8 deletions(-) diff --git a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c index bd6f4af183b..effaf8b60b6 100644 --- a/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c +++ b/gcc/testsuite/gcc.target/arm/pure-code/no-literal-pool-m0.c @@ -95,8 +95,13 @@ test_65536 () /* ** test_0x123456: ** ... +** ( ** movs r[0-3], #18 ** lsls r[0-3], r[0-3], #8 +** | +** movs r[0-3], #144 +** lsls r[0-3], r[0-3], #5 +** ) ** adds r[0-3], r[0-3], #52 ** lsls r[0-3], r[0-3], #8 ** adds r[0-3], r[0-3], #86 @@ -125,18 +130,16 @@ test_0x1123456 () return 0x1123456; } -/* With -Os, we generate: - movs r0, #16 - lsls r0, r0, r0 - With the other optimization levels, we generate: - movs r0, #16 - lsls r0, r0, #16 - hence the two alternatives. */ /* ** test_0x1000010: ** ... +** ( ** movs r[0-3], #16 -** lsls r[0-3], r[0-3], (#16|r[0-3]) +** lsls r[0-3], r[0-3], #16 +** | +** movs r[0-3], #128 +** lsls r[0-3], r[0-3], #13 +** ) ** adds r[0-3], r[0-3], #1 ** lsls r[0-3], r[0-3], #4 ** ... @@ -150,8 +153,13 @@ test_0x1000010 () /* ** test_0x1000011: ** ... +** ( ** movs r[0-3], #1 ** lsls r[0-3], r[0-3], #24 +** | +** movs r[0-3], #128 +** lsls r[0-3], r[0-3], #17 +** ) ** adds r[0-3], r[0-3], #17 ** ... */ @@ -164,8 +172,13 @@ test_0x1000011 () /* ** test_m8192: ** ... +** ( ** movs r[0-3], #1 ** lsls r[0-3], r[0-3], #13 +** | +** movs r[0-3], #128 +** lsls r[0-3], r[0-3], #6 +** ) ** rsbs r[0-3], r[0-3], #0 ** ... */