gomp-20050608-branch/gcc/testsuite/gcc.target/xstormy16/sfr/11_clr_sfrb_bit_7.c

   1 /* { dg-options { -nostartfiles below100.o -Tbelow100.ld -O2 } } */
   2 /* { dg-final { scan-assembler "clr1 32532,#7" } } */
   3
   4 #define SFR (*((volatile unsigned char*)0x7f14))
   5 unsigned char *p = (unsigned char *) 0x7f14;
   6
   7 void
   8 Do (void)
   9 {
  10   SFR &= ~0x80;
  11 }
  12
  13 int
  14 main (void)
  15 {
  16   *p = 0xcb;
  17   Do ();
  18   return (*p == 0x4b) ? 0 : 1;
  19 }