30 lines
428 B
C
30 lines
428 B
C
/* PR tree-optimization/36508 */
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/* { dg-do compile } */
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/* { dg-options "-O -ftree-pre" } */
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void
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foo (short *sp)
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{
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int k;
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k = 1;
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#define SP0 *sp++ = 1;
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while (1)
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{
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if (k > 6)
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break;
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SP0
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k++;
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}
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k = 1;
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while (1)
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{
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if (k > 6)
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break;
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SP0
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k++;
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}
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#define SP1 SP0 SP0 SP0 SP0 SP0 SP0 SP0 SP0 SP0 SP0 SP0
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#define SP2 SP1 SP1 SP1 SP1 SP1 SP1 SP1 SP1 SP1 SP1 SP1
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SP2
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}
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