gcc/testsuite/gcc.c-torture/compile/20020807-1.c

   1 /* { dg-skip-if "requires alloca" { ! alloca } { "-O0" } { "" } } */
   2 int x;
   3
   4 static int
   5 __attribute__ ((noinline))
   6 foo (void)
   7 {
   8   return 0;
   9 }
  10
  11 static void
  12 __attribute__ ((noinline))
  13 bar (void)
  14 {
  15 }
  16
  17 static inline void
  18 baz (void)
  19 {
  20   char arr[x];
  21
  22 lab:
  23   if (foo () == -1)
  24     {
  25       bar ();
  26       goto lab;
  27     }
  28 }
  29
  30 void
  31 test (void)
  32 {
  33   baz ();
  34 }