https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92315
Bug ID: 92315
Summary: [10 regression] libgomp.c/pr58392.c and several others
FAIL
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: jakub at gcc dot gnu.org
Target Milestone: ---
Target: i386-pc-solaris2.11
Between 20191030 (r277634) and 20191031 (r277679), quite a number of libgomp
tests began to FAIL on 64-bit Solaris/x86:
+FAIL: libgomp.c++/../libgomp.c-c++-common/loop-1.c execution test
+FAIL: libgomp.c++/simd-8.C execution test
+FAIL: libgomp.c/../libgomp.c-c++-common/loop-1.c execution test
+FAIL: libgomp.c/pr58392.c execution test
+FAIL: libgomp.c/scan-19.c execution test
+FAIL: libgomp.c/scan-20.c execution test
+FAIL: libgomp.c/simd-10.c execution test
+FAIL: libgomp.c/simd-12.c execution test
+FAIL: libgomp.c/simd-13.c execution test
+FAIL: libgomp.c/simd-6.c execution test
+FAIL: libgomp.fortran/nestedfn5.f90 -O1 execution test
+FAIL: libgomp.fortran/nestedfn5.f90 -O2 execution test
+FAIL: libgomp.fortran/nestedfn5.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
+FAIL: libgomp.fortran/nestedfn5.f90 -O3 -g execution test
+FAIL: libgomp.fortran/nestedfn5.f90 -Os execution test
+FAIL: libgomp.fortran/simd1.f90 -O1 execution test
+FAIL: libgomp.fortran/simd1.f90 -O2 execution test
+FAIL: libgomp.fortran/simd1.f90 -O3 -fomit-frame-pointer -funroll-loops
-fpeel-loops -ftracer -finline-functions execution test
+FAIL: libgomp.fortran/simd1.f90 -O3 -g execution test
+FAIL: libgomp.fortran/simd1.f90 -Os execution test
For example. libgomp.c/pr58392.c aborts now:
Thread 2 received signal SIGABRT, Aborted.
[Switching to Thread 1 (LWP 1)]
0x00007fffbe877fea in __lwp_sigqueue () from /lib/64/libc.so.1
(gdb) where
#0 0x00007fffbe877fea in __lwp_sigqueue () from /lib/64/libc.so.1
#1 0x00007fffbe86e3d2 in thr_kill () from /lib/64/libc.so.1
#2 0x00007fffbe7aab6c in raise () from /lib/64/libc.so.1
#3 0x00007fffbe773661 in abort () from /lib/64/libc.so.1
#4 0x000000000040175e in main ()
at /vol/gcc/src/hg/trunk/local/libgomp/testsuite/libgomp.c/pr58392.c:51
