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/* APPLE LOCAL file lno */
/* { dg-do compile } */
/* { dg-options "-O1 -floop-test -fdump-tree-lptest-details" } */
int main(void)
{
int a;
int b;
int *c;
/* The following loop runs exactly 3 times. */
for (a = 11; a < 50; a++)
{
/* The following loop runs exactly 9 times. */
for (b = 8; b < 50; b+=5)
{
c[a + 5] = 5;
c[b] = 6;
a+=2;
}
}
}
/* The analyzer has to detect the following evolution functions:
b -> {8, +, 5}_2
a -> {{11, +, 19}_1, +, 2}_2
*/
/* { dg-final { scan-tree-dump-times "set_nb_iterations_in_loop = 3" 1 "lptest"} } */
/* { dg-final { scan-tree-dump-times "set_nb_iterations_in_loop = 9" 1 "lptest"} } */
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