From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 78336385E006; Fri, 27 Mar 2020 16:30:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 78336385E006 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1585326648; bh=JxRh07iN9fU28AsXb+WojPdJp0YUQYf3/KWFCJ6+E8c=; h=From:To:Subject:Date:From; b=YEB5eFlt4J+eMqPzhMr8CxfrnqSLuTzp9LGlIOblY6jjk15IX7S7fuqGpEHOd4dMv z6FAV5uF+GkbohNIWnTMVQrJhEbek9jjFZvKCRW7ZnS/MWWT7xeEXQHeuE+9qf4oBJ kankn7VlaIyMARdeC6deqcdeB0OwRzE67HS6gSQ8= From: "seurer at linux dot vnet.ibm.com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/94359] New: new test case g++.dg/coroutines/torture/symmetric-transfer-00-basic.C fails Date: Fri, 27 Mar 2020 16:30:48 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 10.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: seurer at linux dot vnet.ibm.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Mar 2020 16:30:48 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94359 Bug ID: 94359 Summary: new test case g++.dg/coroutines/torture/symmetric-transfer-00-basic. C fails Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at linux dot vnet.ibm.com Target Milestone: --- FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O0 (test = for excess errors) FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O1 (test = for excess errors) FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O2 execut= ion test FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O2 -flto -fno-use-linker-plugin -flto-partition=3Dnone execution test FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-function= s=20 execution test FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -O3 -g=20 execution test FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C -Os execut= ion test FAIL: g++.dg/coroutines/torture/symmetric-transfer-00-basic.C (test for exc= ess errors) spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/testsuite/g++/../../xg++ -B/home/seurer/gcc/git/build/gcc-test/gcc/testsuite/g++/../../ /home/seurer/gcc/git/gcc-test/gcc/testsuite/g++.dg/coroutines/torture/symme= tric-transfer-00-basic.C -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=3Dnever -fdiagnostics-urls=3Dnever -nostdinc++ -I/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++= -v3/include/powerpc64-unknown-linux-gnu -I/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/libstdc++= -v3/include -I/home/seurer/gcc/git/gcc-test/libstdc++-v3/libsupc++ -I/home/seurer/gcc/git/gcc-test/libstdc++-v3/include/backward -I/home/seurer/gcc/git/gcc-test/libstdc++-v3/testsuite/util -fmessage-lengt= h=3D0 -pedantic-errors -Wno-long-long -std=3Dc++17 -fcoroutines -L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libstdc= ++-v3/src/.libs -B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libstdc= ++-v3/src/.libs -L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libstdc= ++-v3/src/.libs -B/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libitm/ -L/home/seurer/gcc/git/build/gcc-test/powerpc64-unknown-linux-gnu/./libitm/= .libs -lm -o ./symmetric-transfer-00-basic.exe /home/seurer/gcc/git/gcc-test/gcc/testsuite/g++.dg/coroutines/torture/symme= tric-transfer-00-basic.C: In function 'void _Z8pingpongPKc.actor(pingpong(const char*)::_Z8pingpongPKc.frame*)': /home/seurer/gcc/git/gcc-test/gcc/testsuite/g++.dg/coroutines/torture/symme= tric-transfer-00-basic.C:75:1: error: cannot tail-call: target is not able to optimize the call into a sib= ling call compiler exited with status 1=