optimization/10487: ICE with unsigned long long and -m128bit-long-double

[bangerth@dealii.org]

Old Synopsis: syscalls.cc:68: internal error: Segmentation fault
New Synopsis: ICE with unsigned long long and -m128bit-long-double

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Fri Apr 25 00:37:28 2003
State-Changed-Why:
    Confirmed. Here's a C testcase:
    -----------------------
    unsigned long long int i;
    void foo()
    {
      double x = (double)i;
    }
    ---------------------
    g/x> /home/bangerth/bin/gcc-3.4-pre/bin/gcc -c x.c -m128bit-long-double
    x.c: In function `foo':
    x.c:4: internal compiler error: Segmentation fault
    
    This ICEs since 3.0, 2.95 didn't have this option, so it
    is not a regression.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10487