[Bug target/60290] New: 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on Solaris/x86

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60290

            Bug ID: 60290
           Summary: 32-bit g++.dg/cilk-plus/CK/catch_exc.cc FAILs on
                    Solaris/x86
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: bviyer at gcc dot gnu.org
              Host: i386-pc-solaris2.1[01]
            Target: i386-pc-solaris2.1[01]
             Build: i386-pc-solaris2.1[01]

The 32-bit g++.dg/cilk-plus/CK/catch_exc.cc execution test FAILs on Solaris 10
and 11/x86:

FAIL: g++.dg/cilk-plus/CK/catch_exc.cc  -O1 -fcilkplus execution test
FAIL: g++.dg/cilk-plus/CK/catch_exc.cc  -O3 -fcilkplus execution test
FAIL: g++.dg/cilk-plus/CK/catch_exc.cc  -g -fcilkplus execution test
FAIL: g++.dg/cilk-plus/CK/catch_exc.cc  -g -O2 -fcilkplus execution test

while the 64-bit test is fine.

For the -g case, I see

Program received signal SIGABRT, Aborted.
[Switching to Thread 1 (LWP 1)]
0xfe4cab67 in __lwp_sigqueue () from /lib/libc.so.1
(gdb) where
#0  0xfe4cab67 in __lwp_sigqueue () from /lib/libc.so.1
#1  0xfe4c41c0 in thr_kill () from /lib/libc.so.1
#2  0xfe47263d in raise () from /lib/libc.so.1
#3  0xfe448d7d in abort () from /lib/libc.so.1
#4  0xfe5a4bd7 in _Unwind_Resume (exc=0x80a2da0)
    at /vol/gcc/src/hg/trunk/local/libgcc/unwind.inc:234
#5  0xfe761b65 in __cilkrts_gcc_rethrow (sf=0xfeffe3f0)
    at /vol/gcc/src/hg/trunk/local/libcilkrts/runtime/except-gcc.cpp:589
#6  0xfe75d21a in __cilkrts_rethrow (sf=0xfeffe3f0)
    at /vol/gcc/src/hg/trunk/local/libcilkrts/runtime/cilk-abi.c:548
#7  0x08051436 in my_test ()
    at
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/cilk-plus/CK/catch_exc.cc:37
#8  0x08051660 in main ()
    at
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/cilk-plus/CK/catch_exc.cc:62

  Rainer