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/* PR tree-optimization/45830 */
/* { dg-do run } */
/* { dg-additional-options "-fno-tree-switch-conversion" { target avr-*-* } } */
extern void abort (void);
long long va, vb, vc, vd, ve;
__attribute__((noinline)) int
foo (int x)
{
long long a, b, c, d, e;
switch (x)
{
case 0:
case 3:
case 1:
case 2:
case 4:
a = 1;
b = 129;
c = -12;
d = -4;
e = 128;
break;
case 23:
case 26:
case 19:
case 65:
case 5:
a = 2;
b = 138;
c = 115;
d = 128;
e = -16;
break;
case 21:
case 20:
case 22:
case 38:
case 27:
case 66:
case 45:
case 47:
a = 3;
b = 6;
c = 127;
d = 25;
e = 257;
break;
default:
a = 0;
b = 18;
c = 0;
d = 64;
e = 32768L;
break;
}
va = a;
vb = b;
vc = c;
vd = d;
ve = e;
}
int
bar (int x)
{
if (x < 0)
return 3;
if (x < 5)
return 0;
if (x == 5 || x == 19 || x == 23 | x == 26 || x == 65)
return 1;
if ((x >= 20 && x <= 22) || x == 27 || x == 38
|| x == 45 || x == 47 || x == 66)
return 2;
return 3;
}
long long expected[] =
{ 1, 129, -12, -4, 128, 2, 138, 115, 128, -16,
3, 6, 127, 25, 257, 0, 18, 0, 64, 32768L };
int
main (void)
{
int i, v;
for (i = -4; i < 70; i++)
{
foo (i);
v = bar (i);
if (va != expected[5 * v] || vb != expected[5 * v + 1]
|| vc != expected[5 * v + 2] || vd != expected[5 * v + 3]
|| ve != expected[5 * v + 4])
abort ();
}
return 0;
}
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