17 lines
502 B
C
17 lines
502 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-ivopts" } */
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void bar (int, int, int);
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void foo (int left, int rite, int element)
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{
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while (left <= rite)
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{
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rite -= element;
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bar (left, rite, element);
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left += element;
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}
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}
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/* { dg-final { scan-tree-dump-times "rite_\[0-9\]* = rite_\[0-9\]* - element" 1 "ivopts"} } */
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/* { dg-final { scan-tree-dump-times "left_\[0-9\]* = left_\[0-9\]* \\+ element|left_\[0-9\]* = element_\[0-9\]*\\(D\\) \\+ left" 1 "ivopts"} } */
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