gcc-4.9/gcc/testsuite/gcc.dg/pr50604.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

/* PR tree-optimization/50604 */
/* { dg-do compile } */
/* { dg-options "-O2" } */

#include "strlenopt.h"

typedef char T;
extern const T s[];

void
foo (T *x)
{
  char *r = malloc (strlen (x));
  strcpy (r, s);
  strcat (r, x);
  strcat (r, "/");
}

const T s[] = "abcdefghijklmnopq";