http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52727
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-27
13:15:06 UTC ---
// { dg-options "-g -Os -m32" }
int grow (int);
void fn (int);
struct A { int a1, a2; };
template <typename T>
struct B
{
A *b;
~B () { b3 (b); }
void b1 (int);
void b2 (int);
void b3 (A *);
};
struct C { int c1, c2, c3; bool c4; };
int
bar (int x)
{
int y = x / 6;
if (y > x / 2)
return y;
return 0;
}
void baz (double, double);
void
foo (const C *x, int y, int z)
{
B<int> p;
double r = y / 2;
int w = bar (int (r));
double s = y / 2 + 0.5;
double t = z / 2 + 0.5;
int u = x->c3;
int v = (x->c2 + u - 1 - x->c1) / u;
p.b2 ((2 * v > p.b->a1 || (2 * v < p.b->a2 && 2 * v < (p.b->a1 >> 1))) ? grow
(0) : p.b->a1);
for (int i = 0; i <= v; ++i)
{
double l = x->c4 ? 4.5 - i * 6.2 / v : (3.1 - i * 31 / v) / 6;
baz (s + (r - w) * l, t - (r - w) * l);
}
}
Started with http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177218
