| /* { dg-require-effective-target size32plus } */ |
| |
| /* Formerly known as ltrans-1.c */ |
| |
| #define DEBUG 0 |
| #if DEBUG |
| #include <stdio.h> |
| #endif |
| |
| double u[25]; |
| |
| static int __attribute__((noinline)) |
| foo (int N) |
| { |
| int i, j; |
| double sum = 0.0; |
| |
| /* These two loops should be interchanged. */ |
| for (i = 0; i < N; i++) |
| { |
| for (j = 0; j < N; j++) |
| sum = sum + u[i + 5 * j]; |
| |
| u[6 * i] *= 2; |
| } |
| |
| return sum + N + u[6]; |
| } |
| |
| extern void abort (); |
| |
| int |
| main (void) |
| { |
| int i, j, res; |
| |
| for (i = 0; i < 25; i++) |
| u[i] = 2; |
| |
| res = foo (5); |
| |
| #if DEBUG |
| fprintf (stderr, "res = %d \n", res); |
| #endif |
| |
| if (res != 59) |
| abort (); |
| |
| return 0; |
| } |
| |