gomp-20050608-branch/gcc/testsuite/gcc.target/xstormy16/sfr/01_const_to_sfrb.c

   1 /* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */
   2 /* { dg-final { scan-assembler "mov.b 32532,#18" } } */
   3
   4 #define SFR (*((volatile unsigned char*)0x7f14))
   5 unsigned char *p = (unsigned char *) 0x7f14;
   6
   7 void
   8 Do (void)
   9 {
  10   SFR = 0x12;
  11 }
  12
  13 int
  14 main (void)
  15 {
  16   *p = 0x34;
  17   Do ();
  18   return (*p == 0x12) ? 0 : 1;
  19 }