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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
/* From PR21485. */
long
NumSift (long *array, int b, unsigned long k)
{
if (b)
if (array[k] < array[k + 1L])
++k;
return array[k];
}
/* There should be only two loads left. And the final value in the
if (b) arm should be if-converted:
tem1 = array[k];
if (b)
tem1 = MAX (array[k+1], tem1)
return tem1; */
/* { dg-final { scan-tree-dump-times "= \\*" 2 "optimized" } } */
/* { dg-final { scan-tree-dump-times "MAX_EXPR" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "= PHI" 1 "optimized" } } */
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