23 lines
403 B
C
23 lines
403 B
C
/* { dg-do run } */
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/* { dg-options "-O2 -fdump-tree-strlen" } */
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#include "strlenopt.h"
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__attribute__((noinline, noclone)) size_t
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fn1 (char *p)
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{
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strcpy (p, "foobar");
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return strlen (p + 2); // This strlen should be optimized into 4.
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}
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int
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main (void)
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{
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char p[] = "barfoo";
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if (fn1 (p) != 4)
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abort ();
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return 0;
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}
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/* { dg-final { scan-tree-dump-times "strlen \\(" 0 "strlen1" } } */
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