https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99552
Bug ID: 99552 Summary: FAIL: 29_atomics/atomic/wait_notify/bool.cc (test for excess errors) Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: danglin at gcc dot gnu.org Target Milestone: --- Host: hppa2.0w-hp-hpux11.11 Target: hppa2.0w-hp-hpux11.11 Build: hppa2.0w-hp-hpux11.11 spawn /test/gnu/gcc/objdir/./gcc/xg++ -shared-libgcc -B/test/gnu/gcc/objdir/./gc c -nostdinc++ -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src -L/t est/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/.libs -L/test/gnu/gcc/ objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/libsupc++/.libs -B/opt/gnu/gcc/gcc-11/ hppa2.0w-hp-hpux11.11/bin/ -B/opt/gnu/gcc/gcc-11/hppa2.0w-hp-hpux11.11/lib/ -isy stem /opt/gnu/gcc/gcc-11/hppa2.0w-hp-hpux11.11/include -isystem /opt/gnu/gcc/gcc -11/hppa2.0w-hp-hpux11.11/sys-include -fchecking=1 -B/test/gnu/gcc/objdir/hppa2. 0w-hp-hpux11.11/./libstdc++-v3/src/.libs -fmessage-length=0 -fno-show-column -g -O2 -DLOCALEDIR="." -nostdinc++ -I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/lib stdc++-v3/include/hppa2.0w-hp-hpux11.11 -I/test/gnu/gcc/objdir/hppa2.0w-hp-hpux1 1.11/libstdc++-v3/include -I/test/gnu/gcc/gcc/libstdc++-v3/libsupc++ -I/test/gnu/gcc/gcc/libstdc++-v3/include/backward -I/test/gnu/gcc/gcc/libstdc++-v3/testsuite/util /test/gnu/gcc/gcc/libstdc++-v3/testsuite/29_atomics/atomic/wait_notify/bool.cc -std=gnu++2a -pthread -L../../libatomic/.libs -latomic -fdiagnostics-plain-output ./libtestc++.a -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/src/filesystem/.libs -lm -o ./bool.exe /test/gnu/gcc/gcc/libstdc++-v3/testsuite/29_atomics/atomic/wait_notify/bool.cc:64: warning: alignment (64) for _ZZNSt8__detail9__waiters6_S_forEPKvE3__w exceeds maximum alignment for global common data. Using 32 output is: /test/gnu/gcc/gcc/libstdc++-v3/testsuite/29_atomics/atomic/wait_notify/bool.cc:64: warning: alignment (64) for _ZZNSt8__detail9__waiters6_S_forEPKvE3__w exceeds maximum alignment for global common data. Using 32 FAIL: 29_atomics/atomic/wait_notify/bool.cc (test for excess errors) Excess errors: /test/gnu/gcc/gcc/libstdc++-v3/testsuite/29_atomics/atomic/wait_notify/bool.cc:64: warning: alignment (64) for _ZZNSt8__detail9__waiters6_S_forEPKvE3__w exceeds maximum alignment for global common data. Using 32 Similar fails: FAIL: 29_atomics/atomic/wait_notify/bool.cc (test for excess errors) FAIL: 29_atomics/atomic/wait_notify/generic.cc (test for excess errors) FAIL: 29_atomics/atomic/wait_notify/pointers.cc (test for excess errors) FAIL: 29_atomics/atomic_flag/wait_notify/1.cc (test for excess errors) FAIL: 29_atomics/atomic_float/wait_notify.cc (test for excess errors) FAIL: 29_atomics/atomic_integral/wait_notify.cc (test for excess errors) FAIL: 29_atomics/atomic_ref/wait_notify.cc (test for excess errors) FAIL: 30_threads/barrier/arrive.cc (test for excess errors) FAIL: 30_threads/barrier/arrive_and_drop.cc (test for excess errors) FAIL: 30_threads/barrier/arrive_and_wait.cc (test for excess errors) FAIL: 30_threads/barrier/completion.cc (test for excess errors) FAIL: 30_threads/condition_variable_any/stop_token/wait_on.cc (test for excess errors) FAIL: 30_threads/jthread/3.cc (test for excess errors) FAIL: 30_threads/jthread/jthread.cc (test for excess errors) FAIL: 30_threads/latch/3.cc (test for excess errors) Usually, I add "-fno-common" to avoid these warnings on hppa*-*-hpux*.