20 lines
356 B
C
20 lines
356 B
C
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-ccp1" } */
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/* Make sure we propagate through POINTER_PLUS_EXPRs. */
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struct A {
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int i[2];
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} a;
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int foo (void)
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{
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struct A *p = &a;
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int *q = (int *)p;
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int *x = q + 1;
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return *x;
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}
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/* { dg-final { scan-tree-dump "a.i\\\[1\\\]" "ccp1" } } */
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/* { dg-final { cleanup-tree-dump "ccp1" } } */
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