/* 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"} } */