[Bug tree-optimization/17749] New: [4.0 Regression] ICE

[pinskia at gcc dot gnu dot org]

code from Momchil Velikov (aka velco on #gcc) modified to get an ICE:
extern int foo (int, int);
extern int bar (int, int);
extern int baz (void);
extern int frob (int x);
extern int g(int x);

int xyzzy (int x, int y)
{
        int *p;
        x = foo (x, y);
        if (x > 5)
                p = &x;
        else
                p = &y;
        y = bar (x, y);
        if (baz ())
                return xyzzy (x, y);
        else
        {
                *p = frob (x);
                return foo (x,y);
        }
}

-- 
           Summary: [4.0 Regression] ICE
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: critical
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17749