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/* PR tree-optimization/78445 */
/* { dg-do compile } */
/* { dg-options "-O2 -ftree-loop-if-convert -ftree-vectorize" } */
/* { dg-additional-options "-mavx2" { target { i?86-*-* x86_64-*-* } } } */
int a;
void
foo (int x, int *y)
{
while (a != 0)
if (x != 0)
{
*y = a;
x = *y;
}
else
x = a;
}
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