old-autovect-branch/gcc/testsuite/gcc.dg/charset/builtin2.c

   1 /* Ensure that transformations of *printf are performed correctly
   2    regardless of -fexec-charset.  See PR 25120.  */
   3
   4 /* { dg-do compile } */
   5 /* { dg-require-iconv "IBM1047" } */
   6 /* { dg-options "-O2 -fexec-charset=IBM1047" } */
   7 /* { dg-final { scan-assembler-not "printf" } } */
   8 /* { dg-final { scan-assembler-not "fprintf" } } */
   9 /* { dg-final { scan-assembler-not "sprintf" } } */
  10
  11 #include <stdio.h>
  12
  13 void foo (char *dst, const char *src)
  14 {
  15   printf ("\n");
  16   printf ("hello world\n");
  17   printf ("%s", "\n");
  18   printf ("%s", "hello world\n");
  19   printf ("%c", '\n');
  20   printf ("%s\n", "hello world");
  21   printf ("%s\n", src);
  22
  23   fprintf (stdout, "\n");
  24   fprintf (stdout, "hello world\n");
  25   fprintf (stdout, "%s", "\n");
  26   fprintf (stdout, "%s", "hello world\n");
  27   fprintf (stdout, "%c", '\n');
  28   fprintf (stdout, "%s", src);
  29
  30   sprintf (dst, "hello world\n");
  31   sprintf (dst, "%s", src);
  32 }