32 lines
559 B
C
32 lines
559 B
C
/* { dg-do run { target fpic } } */
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/* { dg-options "-O2 -fPIC" } */
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static int heap[2*(256 +1+29)+1];
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static int heap_len;
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static int heap_max;
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void
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__attribute__ ((noinline))
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foo (int elems)
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{
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int n, m;
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int max_code = -1;
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int node = elems;
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heap_len = 0, heap_max = (2*(256 +1+29)+1);
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for (n = 0; n < elems; n++)
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heap[++heap_len] = max_code = n;
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do {
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n = heap[1];
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heap[1] = heap[heap_len--];
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m = heap[1];
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heap[--heap_max] = n;
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heap[--heap_max] = m;
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} while (heap_len >= 2);
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}
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int
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main ()
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{
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foo (286);
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return 0;
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}
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