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Tue, 29 Nov 2022 13:45:10 +0000 (GMT) To: gcc-patches@gcc.gnu.org Cc: segher@kernel.crashing.org, dje.gcc@gmail.com, linkw@gcc.gnu.org, guojiufu@linux.ibm.com, rguenther@suse.de, jeffreyalaw@gmail.com Subject: [PATCH 3/3] Testcases for move sub blocks on param and ret Date: Tue, 29 Nov 2022 21:45:07 +0800 Message-Id: <20221129134507.185951-3-guojiufu@linux.ibm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221129134507.185951-1-guojiufu@linux.ibm.com> References: <20221129134507.185951-1-guojiufu@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 6VRK9_jKRNBYP1JdbOAdn7L5dIWrmR9G X-Proofpoint-GUID: 0GgASjrcpIaAIj5kFDrmGDgqhRPpaOR1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-29_08,2022-11-29_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 phishscore=0 spamscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 clxscore=1015 adultscore=0 suspectscore=0 mlxlogscore=999 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211290078 X-Spam-Status: No, score=-11.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, GIT_PATCH_0, KAM_SHORT, RCVD_IN_MSPIKE_H2, 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: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Jiufu Guo via Gcc-patches From: Jiufu Guo Reply-To: Jiufu Guo Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" Hi, This patch is just add test cases, and tested on ppc64{,le}. With previous patches on this serial passed, Bootstrap and regtest passed on ppc64{,le} and x86_64. Is this ok for trunk? BR, Jeff (Jiufu) PR target/65421 gcc/testsuite/ChangeLog: * gcc.target/powerpc/pr65421-1.c: New test. * gcc.target/powerpc/pr65421.c: New test. --- gcc/testsuite/gcc.target/powerpc/pr65421-1.c | 25 ++++++++++++++++++++ gcc/testsuite/gcc.target/powerpc/pr65421.c | 22 +++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 gcc/testsuite/gcc.target/powerpc/pr65421-1.c create mode 100644 gcc/testsuite/gcc.target/powerpc/pr65421.c diff --git a/gcc/testsuite/gcc.target/powerpc/pr65421-1.c b/gcc/testsuite/gcc.target/powerpc/pr65421-1.c new file mode 100644 index 00000000000..a5ea675008e --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr65421-1.c @@ -0,0 +1,25 @@ +/* PR target/65421 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target powerpc_elfv2 } */ + +typedef struct SA +{ + double a[3]; + long l; +} A; + +/* 2 vec load, 2 vec store. */ +A ret_arg_pt (A *a){return *a;} + +/* 4 std */ +A ret_arg (A a) {return a;} + +/* 4 std */ +void st_arg (A a, A *p) {*p = a;} + +/* { dg-final { scan-assembler-times {\mlxvd2x\M|\mlxv\M|\mlvx\M} 2 } } */ +/* { dg-final { scan-assembler-times {\mstxvd2x\M|\mstxv\M|\mstvx\M} 2 } } */ +/* { dg-final { scan-assembler-times {\mstd\M} 8 } } */ + + diff --git a/gcc/testsuite/gcc.target/powerpc/pr65421.c b/gcc/testsuite/gcc.target/powerpc/pr65421.c new file mode 100644 index 00000000000..27f69e24e29 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/pr65421.c @@ -0,0 +1,22 @@ +/* PR target/65421 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-require-effective-target powerpc_elfv2 } */ + +typedef struct SA +{ + double a[3]; +} A; + +/* 3 lfd */ +A ret_arg_pt (A *a){return *a;} + +/* blr */ +A ret_arg (A a) {return a;} + +/* 3 stfd */ +void st_arg (A a, A *p) {*p = a;} + +/* { dg-final { scan-assembler-times {\mlfd\M} 3 } } */ +/* { dg-final { scan-assembler-times {\mstfd\M} 3 } } */ +/* { dg-final { scan-assembler-times {(?n)^\s+[a-z]} 9 } } */