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view gcc/testsuite/gcc.dg/strlenopt-43.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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/* PR tree-optimization/83896 - ice in get_string_len on a call to strlen
   with non-constant length
   { dg-do compile }
   { dg-options "-O2 -Wall" } */

#include "strlenopt.h"

extern char a[5];
extern char b[];

void f (void)
{
  if (strlen (b) != 4)
    memcpy (a, b, sizeof a);
}