1 /* { dg-do compile } */
2 /* { dg-options "-std=gnu99 -O" } */
3 
4 static unsigned long global_max_fast;
5 
__libc_mallopt(int param_number,int value)6 void __libc_mallopt (int param_number, int value)
7 {
8  __asm__ __volatile__ ("# %[_SDT_A21]" :: [_SDT_A21] "nor" ((global_max_fast)));
9  global_max_fast = 1;
10 }
11