[Bug libfortran/69799] New: FAIL: gfortran.dg/coarray_allocate_3.f08 at -O1 and above

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69799

            Bug ID: 69799
           Summary: FAIL: gfortran.dg/coarray_allocate_3.f08 at -O1 and
                    above
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
  Target Milestone: ---
              Host: hppa-unknown-linux-gnu
            Target: hppa-unknown-linux-gnu
             Build: hppa-unknown-linux-gnu

spawn -ignore SIGHUP
/home/dave/gnu/gcc/objdir/gcc/testsuite/gfortran1/../../gfortran
-B/home/dave/gnu/gcc/objdir/gcc/testsuite/gfortran1/../../
-B/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/
/home/dave/gnu/gcc/gcc/gcc/testsuite/gfortran.dg/coarray_allocate_3.f08
-fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -fcoarray=single
-B/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs
-L/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs
-L/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs
-L/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs -lm -o
./coarray_allocate_3.exePASS: gfortran.dg/coarray_allocate_3.f08   -O1  (test
for excess errors)Setting LD_LIBRARY_PATH to
.:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libatomic/.libs:/home/dave/gnu/gcc/objdir/gcc:
.:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dave/gnu/gc
c/objdir/hppa-linux-gnu/./libgfortran/.libs:/home/dave/gnu/gcc/objdir/hppa-linux
-gnu/./libatomic/.libs:/home/dave/gnu/gcc/objdir/gcc:/home/dave/gnu/gcc/objdir/h
ppa-linux-gnu/libstdc++-v3/src/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/li
bssp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libgomp/.libs:/home/dave/gnu
/gcc/objdir/hppa-linux-gnu/libatomic/.libs:/home/dave/gnu/gcc/objdir/./gcc:/home
/dave/gnu/gcc/objdir/./prev-gcc:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/src/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libssp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libgomp/.libs:/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libatomic/.libs:/home/dave/gnu/gcc/objdir/./gcc:/home/dave/gnu/gcc/objdir/./prev-gcc
spawn [open ...]

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:


(gdb) r
Starting program:
/home/dave/gnu/gcc/objdir/gcc/testsuite/gfortran/coarray_allocate_3.exe 

Program received signal SIGSEGV, Segmentation fault.
0xfc481c04 in __GI___libc_free (mem=0x1) at malloc.c:2928
2928    malloc.c: No such file or directory.
(gdb) bt
#0  0xfc481c04 in __GI___libc_free (mem=0x1) at malloc.c:2928
#1  0x00010cd8 in MAIN__ ()
    at
/home/dave/gnu/gcc/gcc/gcc/testsuite/gfortran.dg/coarray_allocate_3.f08:26
#2  main (argc=<optimized out>, argv=<optimized out>)
    at
/home/dave/gnu/gcc/gcc/gcc/testsuite/gfortran.dg/coarray_allocate_3.f08:27
#3  0xfc41a3ec in __libc_start_main (main=@0x121fa: 0x108e8 <main>, argc=1, 
    argv=0xfd703020, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=<optimized out>) at libc-start.c:291
#4  0x000106b8 in _start ()