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Mon, 8 Jan 2024 02:35:24 +0000 (GMT) Message-ID: Date: Mon, 8 Jan 2024 10:35:23 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Content-Language: en-US From: "Kewen.Lin" Subject: [PATCH] testsuite, rs6000: Adjust pcrel-sibcall-1.c with noipa [PR112751] To: GCC Patches Cc: Peter Bergner , Segher Boessenkool , David Edelsohn X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: zpez_Iuxfpd3NpZ6T10nBnl9IL90bz7L X-Proofpoint-GUID: OdfupY1AtmRbVaM6Wmw4elzfvXy-l252 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-07_15,2024-01-05_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 spamscore=0 mlxlogscore=950 phishscore=0 adultscore=0 bulkscore=0 clxscore=1015 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2401080016 X-Spam-Status: No, score=-12.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, GIT_PATCH_0, KAM_SHORT, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, 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: 2.1.30 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 Hi, As PR112751 shows, commit r14-5628 caused pcrel-sibcall-1.c to fail as it enables ipa-vrp which makes return values of functions {x,y,xx} as known and propagated. This patch is to adjust it with noipa to make it not fragile. Tested well on powerpc64-linux-gnu P8/P9 and powerpc64le-linux-gnu P9/P10. I'm going to push this soon. BR, Kewen ----- PR testsuite/112751 gcc/testsuite/ChangeLog: * gcc.target/powerpc/pcrel-sibcall-1.c: Replace noinline as noipa. --- gcc/testsuite/gcc.target/powerpc/pcrel-sibcall-1.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 2.39.3 diff --git a/gcc/testsuite/gcc.target/powerpc/pcrel-sibcall-1.c b/gcc/testsuite/gcc.target/powerpc/pcrel-sibcall-1.c index 9197788f98f..1b6dffd6073 100644 --- a/gcc/testsuite/gcc.target/powerpc/pcrel-sibcall-1.c +++ b/gcc/testsuite/gcc.target/powerpc/pcrel-sibcall-1.c @@ -8,10 +8,10 @@ generated when the caller preserves the TOC but the callee does not. */ #pragma GCC target ("cpu=power10,pcrel") -int x (void) __attribute__((noinline)); -int y (void) __attribute__((noinline)); -int xx (void) __attribute__((noinline)); - +int x (void) __attribute__((noipa)); +int y (void) __attribute__((noipa)); +int xx (void) __attribute__((noipa)); + int x (void) { return 1;