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/* { dg-do compile } */
/* { dg-require-effective-target vect_int } */
/* { dg-additional-options "-O3 -fopt-info-vec-optimized" } */
/* PR other/33426 */
/* Testing whether #pragma ivdep is working. */
void foo(int n, int *a, int *b, int *c) {
int i;
i = 0;
#pragma GCC ivdep
while(i < n)
{
a[i] = b[i] + c[i];
++i;
}
}
void bar(int n, int *a, int *b, int *c) {
int i;
i = 0;
#pragma GCC ivdep
do
{
a[i] = b[i] + c[i];
++i;
}
while(i < n);
}
/* { dg-message "loop vectorized" "" { target *-*-* } 0 } */
/* { dg-bogus " version\[^\n\r]* alias" "" { target *-*-* } 0 } */
/* { dg-final { cleanup-tree-dump "vect" } } */
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