[Bug optimization/12686] [tree-ssa] ICE at -O with __complex__

["reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12686


reichelt at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-10-20 13:06:16
               date|                            |
            Summary|ICE (segfault) at -O on     |[tree-ssa] ICE at -O with
                   |valid code                  |__complex__
   Target Milestone|---                         |tree-ssa


------- Additional Comments From reichelt at gcc dot gnu dot org  2003-10-20 13:06 -------
Ok. Here's the final reduced testcase:

========================================
struct A
{
    __complex__ double c;

    void foo(double d) { c *= d; }
};

void bar(const double* p)
{
    double x;
    A a;

    a.foo(x);
    a.foo(x);

    x = *p;
}
========================================

According to Phil's regression hunter, the regression was introduced
between 2003-08-29-ssa (#73) and 2003-08-30-ssa (#74).