sdcc/support/regression/tests/gcc-torture-execute-20020321-1.c

   1 /*
   2    20020321-1.c from the execute part of the gcc torture suite.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 #pragma disable_warning 85
  12
  13 /* PR 3177 */
  14 /* Produced a SIGILL on ia64 with sibcall from F to G.  We hadn't
  15    widened the register window to allow for the fourth outgoing
  16    argument as an "in" register.  */
  17
  18 float g (void *a, void *b, int e, int c, float d)
  19 {
  20   return d;
  21 }
  22
  23 float f (void *a, void *b, int c, float d)
  24 {
  25   return g (a, b, 0, c, d);
  26 }
  27
  28 void
  29 testTortureExecute (void)
  30 {
  31   f (0, 0, 1, 1);
  32   return;
  33 }
  34