[Bug fortran/67531] New: FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test

[pthaugen at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67531

            Bug ID: 67531
           Summary: FAIL: gfortran.dg/ieee/large_2.f90   -O0  execution
                    test
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pthaugen at gcc dot gnu.org
                CC: fxcoudert at gcc dot gnu.org
  Target Milestone: ---
            Target: powerpc*-*-*

Testcase has been failing since added to the testsuite.

pthaugen@genoa:~$
/home/gccbuild/build/nightly/build-gcc-trunk/gcc/testsuite/gfortran1/../../gfortran
-B/home/gccbuild/build/nightly/build-gcc-trunk/gcc/testsuite/gfortran1/../../
-B/home/gccbuild/build/nightly/build-gcc-trunk/powerpc64le-unknown-linux-gnu/./libgfortran/
/home/gccbuild/gcc_trunk_anonsvn/gcc/gcc/testsuite/gfortran.dg/ieee/large_2.f90
-fno-diagnostics-show-caret -fdiagnostics-color=never -O0 -pedantic-errors
-fintrinsic-modules-path
/home/gccbuild/build/nightly/build-gcc-trunk/powerpc64le-unknown-linux-gnu/./libgfortran/
-fno-unsafe-math-optimizations -frounding-math -fsignaling-nans
-B/home/gccbuild/build/nightly/build-gcc-trunk/powerpc64le-unknown-linux-gnu/./libgfortran/.libs
-L/home/gccbuild/build/nightly/build-gcc-trunk/powerpc64le-unknown-linux-gnu/./libgfortran/.libs
-L/home/gccbuild/build/nightly/build-gcc-trunk/powerpc64le-unknown-linux-gnu/./libgfortran/.libs
-L/home/gccbuild/build/nightly/build-gcc-trunk/powerpc64le-unknown-linux-gnu/./libatomic/.libs
-lm -o ./large_2.exe -g

pthaugen@genoa:~$ ./large_2.exe
  0.333333333333333333333333333333329225       
0.333333333333333333333333333333329225      

Program aborted. Backtrace:
Aborted (core dumped)

pthaugen@genoa:~$ gdb large_2.exe
...
(gdb) run
Starting program: /home/pthaugen/large_2.exe 
  0.333333333333333333333333333333329225       
0.333333333333333333333333333333329225      

Program aborted. Backtrace:

Program received signal SIGABRT, Aborted.
0x00003fffb7ba0a88 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
56      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  0x00003fffb7ba0a88 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00003fffb7ba686c in __GI_abort () at abort.c:89
#2  0x00003fffb7e7b160 in _gfortrani_sys_abort ()
    at /home/gccbuild/gcc_trunk_anonsvn/gcc/libgfortran/runtime/error.c:182
#3  0x00003fffb7f5c778 in _gfortran_abort ()
    at /home/gccbuild/gcc_trunk_anonsvn/gcc/libgfortran/intrinsics/abort.c:33
#4  0x00000000100018d4 in check_equal1
(x=0.33333333333333333333333333333332922, 
    y=0.33333333333333333333333333333332922)
    at
/home/gccbuild/gcc_trunk_anonsvn/gcc/gcc/testsuite/gfortran.dg/ieee/large_2.f90:117
#5  0x0000000010001010 in MAIN__ ()
    at
/home/gccbuild/gcc_trunk_anonsvn/gcc/gcc/testsuite/gfortran.dg/ieee/large_2.f90:44