1  /* { dg-do compile } */
       2  /* { dg-options "-Os -w" } */
       3   
       4  static int aRead() __attribute__((always_inline));
       5  static int aRead() {
       6      unsigned char h,l;
       7      l = (*(volatile unsigned char *)(0x78)) ;
       8      h = (*(volatile unsigned char *)(0x79)) ;
       9      return (h<<8) | l;
      10  }
      11   
      12  int main() {
      13      volatile unsigned char x;
      14       x = aRead()^42;
      15   }
      16   /* { dg-final { scan-assembler "lds r\\d+,121" } } */