/* { dg-do compile } */ | |
/* { dg-options "-O3 -fdump-tree-optimized" } */ | |
unsigned test() | |
{ | |
int arr[] = {5,4,3,2,1}; | |
int sum = 0; | |
for(int i = 0;i < 5;++i) | |
{ | |
for(int j = 0; j < 5; ++j) | |
{ | |
int t = arr[i]; | |
arr[i] = arr[j]; | |
arr[j] = t; | |
} | |
} | |
for(int i = 0; i < 5; ++i) | |
{ | |
sum += arr[i]; | |
} | |
return sum; | |
} | |
/* { dg-final { scan-tree-dump "return 15;" "optimized" { xfail vect_variable_length } } } */ |