blob: a2f7fed87e0d8e7f7fc7e974566e7f01f2dc7d5c [file] [log] [blame]
/* PR rtl-optimization/34628 */
/* Origin: Martin Michlmayr <tbm@cyrius.com> */
typedef unsigned short u16;
typedef unsigned char u8;
static void
do_segfault(u8 in_buf[], const u8 out_buf[], const int len)
{
int i;
for (i = 0; i < len; i++) {
asm("");
in_buf[2*i] = ( out_buf[2*i] | out_buf[(2*i)+1]<<8 ) & 0xFF;
asm("");
in_buf[(2*i)+1] = ( out_buf[2*i] | out_buf[(2*i)+1]<<8 ) >> 8;
asm("");
}
}
int main(int argc, char *argv[])
{
u8 outbuf[32] = "buffer ";
u8 inbuf[32] = "\f";
asm("");
do_segfault(inbuf, outbuf, 12);
asm("");
return 0;
}