1 2 3 4 5 6 7 8 9 10
/* { dg-do compile } */ /* { dg-options "-O2 isa>=2 -mabi=32" } */ /* { dg-final { scan-assembler "addiu" } } */ /* { dg-final { scan-assembler-not "subu" } } */ NOMIPS16 unsigned long f(unsigned long *p) { return __sync_fetch_and_sub (p, 5); }