23 lines
530 B
C
23 lines
530 B
C
/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-optimized" } */
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extern void link_error (void);
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/* Check for cprop on array elements. */
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void foo (int testarray[])
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{
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testarray[0] = 0;
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testarray[1] = 1;
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testarray[0]++;
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testarray[1]++;
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if (testarray[0] != 1)
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link_error ();
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if (testarray[1] != 2)
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link_error ();
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}
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/* There should be no link_error calls. */
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/* { dg-final { scan-tree-dump-times "link_error" 0 "optimized" { xfail *-*-* } } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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