From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) by sourceware.org (Postfix) with ESMTPS id BBDDE3854806 for ; Wed, 23 Aug 2023 02:21:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org BBDDE3854806 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivai.ai Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivai.ai X-QQ-mid: bizesmtp76t1692757284t8qqf162 Received: from rios-cad122.hadoop.rioslab.org ( [58.60.1.8]) by bizesmtp.qq.com (ESMTP) with id ; Wed, 23 Aug 2023 10:21:23 +0800 (CST) X-QQ-SSF: 01400000000000G0V000000A0000000 X-QQ-FEAT: 6aXALTFZqPvu6MagfyYMXHz2APf8E/bA8UwnPA0Abw6KDGrvg18o1NEyE6u0N Xw+9uvQOfinrb8h7ydNPx6uzj3xJAbG0NdGJqOlVl8iUQrYxXoYy1ddK4oMo6LjWTpmLsVz p9CR0D0kwnHfWzX7PSoPPH0bBFMNRgVIMS6fOsQDMBDH0o9zS92GQ2COrEXfWAA6ad1vlet 3gnupPtlOARYzB5wZa2NIYYodfwJ88r5v/U9qpkDqb7m7co7kow4czU41UCBnrbOB08lBQd ZS23LSGzCFLqZAJoyIR+/pvbd8UF160i+gaae+POGUcJGXDDEy0RZDndwyqzg+fym55HWe0 U21zFA40mUjSc5gSRrYsaiYkbtbFkqZHywk0HNLQyIEPW21AKchq31uzwMu5X/zzRSZV1fW X-QQ-GoodBg: 2 X-BIZMAIL-ID: 3267434114278017545 From: Juzhe-Zhong To: gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, kito.cheng@sifive.com, Juzhe-Zhong Subject: [PATCH] RISC-V: Fix gather_load_run-12.c test Date: Wed, 23 Aug 2023 10:21:22 +0800 Message-Id: <20230823022122.3500305-1-juzhe.zhong@rivai.ai> X-Mailer: git-send-email 2.36.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:rivai.ai:qybglogicsvrgz:qybglogicsvrgz7a-one-0 X-Spam-Status: No, score=-10.3 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_STATUS,KAM_SHORT,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS,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 List-Id: FAIL: gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c: Add vsetvli asm. --- .../riscv/rvv/autovec/gather-scatter/gather_load_run-12.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c index b4e2ead8ca9..2fb525d8ffc 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/gather-scatter/gather_load_run-12.c @@ -7,6 +7,12 @@ int main (void) { + /* FIXME: The purpose of this assembly is to ensure that the vtype register is + initialized befor instructions such as vmv1r.v are executed. Otherwise you + will get illegal instruction errors when running with spike+pk. This is an + interim solution for reduce unnecessary failures and a unified solution + will come later. */ + asm volatile("vsetivli x0, 0, e8, m1, ta, ma"); #define RUN_LOOP(DATA_TYPE, INDEX_TYPE) \ DATA_TYPE dest_##DATA_TYPE##_##INDEX_TYPE[202] = {0}; \ DATA_TYPE src_##DATA_TYPE##_##INDEX_TYPE[202] = {0}; \ -- 2.36.3