26 lines
767 B
C
26 lines
767 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-dom2" } */
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extern void exit (int);
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extern void *ggc_alloc (__SIZE_TYPE__);
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typedef struct dw_attr_struct *dw_attr_ref;
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typedef struct dw_attr_struct
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{
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int dw_attr;
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}
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dw_attr_node;
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void
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foo (int attr_kind, unsigned long offset)
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{
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dw_attr_ref attr = (dw_attr_ref) ggc_alloc (sizeof (dw_attr_node));
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attr->dw_attr = attr_kind;
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if (attr != 0)
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exit (0);
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}
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/* There should be no IF conditionals, unless target has fno-delete-null-pointer-checks */
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/* { dg-final { scan-tree-dump-times "if " 0 "dom2" { target { ! keeps_null_pointer_checks } } } } */
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/* { dg-final { scan-tree-dump "if " "dom2" { target { keeps_null_pointer_checks } } } } */
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/* { dg-final { cleanup-tree-dump "dom2" } } */
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