1 /* { dg-do assemble } */
2 /* { dg-options "-O2 -masm=intel" } */
3 /* { dg-require-effective-target lp64 } */
4 /* { dg-require-effective-target masm_intel } */
5 
6 void
foo(void)7 foo (void)
8 {
9   *(volatile long*)0xFFFF800000000000 = -1;
10 }
11