From patchwork Mon Jun 5 06:07:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fei Gao X-Patchwork-Id: 70582 X-Patchwork-Delegate: jlaw@ventanamicro.com Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id CEBD23857721 for ; Mon, 5 Jun 2023 06:08:38 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from sgoci-sdnproxy-4.icoremail.net (sgoci-sdnproxy-4.icoremail.net [129.150.39.64]) by sourceware.org (Postfix) with ESMTP id 9D97B3857707 for ; Mon, 5 Jun 2023 06:08:21 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 9D97B3857707 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=eswincomputing.com Received: from localhost.localdomain (unknown [10.12.130.31]) by app1 (Coremail) with SMTP id EwgMCgCHJMTOe31k2v0hAA--.29746S4; Mon, 05 Jun 2023 14:08:15 +0800 (CST) From: Fei Gao To: gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, palmer@dabbelt.com, jeffreyalaw@gmail.com, Fei Gao Subject: [PATCH] [RISC-V] add TC for save-restore cfi directives. Date: Mon, 5 Jun 2023 06:07:57 +0000 Message-Id: <20230605060757.22344-1-gaofei@eswincomputing.com> X-Mailer: git-send-email 2.17.1 X-CM-TRANSID: EwgMCgCHJMTOe31k2v0hAA--.29746S4 X-Coremail-Antispam: 1UD129KBjvdXoW7GF1xKr17Jw4xuFy8Wr4rXwb_yoWkZFg_Kw 18CFykGFW8Za1kGa98Zr4j9r98GFW0vryft3W7tr47trWkXw1DZa1kCF15Jry8Ar4xGFWf Kr1fAFyfuw4qyjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb28FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j 6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE-syl42xK 82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGw C20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48J MIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMI IF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E 87Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x0JUdHUDUUUUU= X-CM-SenderInfo: xjdrwv3l6h245lqf0zpsxwx03jof0z/ X-Spam-Status: No, score=-11.3 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, KAM_SHORT, LIKELY_SPAM_BODY, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE 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: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" gcc/testsuite/ChangeLog: * gcc.target/riscv/save-restore-cfi.c: New test to check save-restore cfi directives. --- .../gcc.target/riscv/save-restore-cfi.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 gcc/testsuite/gcc.target/riscv/save-restore-cfi.c diff --git a/gcc/testsuite/gcc.target/riscv/save-restore-cfi.c b/gcc/testsuite/gcc.target/riscv/save-restore-cfi.c new file mode 100644 index 00000000000..a39f3060981 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/save-restore-cfi.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-g -Os -march=rv32imafc -mabi=ilp32f -msave-restore -mcmodel=medlow" } */ +/* { dg-skip-if "" { *-*-* } {"-O2" "-O1" "-O0" "-Og" "-O3" "-Oz" "-flto"} } */ +/* { dg-final { scan-assembler-times {\.cfi_def_cfa_offset 16} 2} } */ +/* { dg-final { scan-assembler-times {\.cfi_def_cfa_offset 32} 1} } */ +/* { dg-final { scan-assembler-times {\.cfi_def_cfa_offset 0} 1} } */ + +char my_getchar(); +float getf(); + +int foo() +{ + int s0 = my_getchar(); + float f0 = getf(); + int b = my_getchar(); + return f0 + s0 + b; +}