16 lines
444 B
C
16 lines
444 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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/* __stpncpy_chk could return buf up to buf + 64, so
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the minimum object size might be far smaller than 64. */
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/* { dg-final { scan-tree-dump-not "return 64;" "optimized" } } */
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typedef __SIZE_TYPE__ size_t;
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size_t
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foo (const char *p, size_t s, size_t t)
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{
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char buf[64];
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char *q = __builtin___stpncpy_chk (buf, p, s, t);
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return __builtin_object_size (q, 2);
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}
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