gcc/testsuite/gcc.dg/pr59418.c

   1 /* PR debug/59418 */
   2 /* Reported by Ryan Mansfield <rmansfield@qnx.com> */
   3
   4 /* { dg-do compile } */
   5 /* { dg-options "-Os -g" } */
   6 /* { dg-options "-march=armv7-a -mfloat-abi=hard -Os -g" { target arm*-*-* } } */
   7
   8 extern int printf (const char *__format, ...);
   9
  10 void
  11 foo (const char *pptr, int caplen)
  12 {
  13   int type;
  14   const char *tptr;
  15   if (caplen < 4)
  16     {
  17       (void) printf ("foo");
  18       return;
  19     }
  20   while (tptr < pptr)
  21     {
  22       switch (type)
  23         {
  24         case 0x01:
  25           printf ("");
  26         case 0x0b:
  27           printf ("");
  28         case 0x0e:
  29           printf ("");
  30         case 0x10:
  31           printf ("%1.2fW", bar (tptr, caplen) / 1000.0);
  32         }
  33     }
  34   printf ("foo");
  35 }