/* { dg-do compile } */ /* { dg-options "-O2 -fno-tree-dce" } */ typedef unsigned long long HARD_REG_ELT_TYPE; typedef HARD_REG_ELT_TYPE HARD_REG_SET[2]; static HARD_REG_SET newpat_used_regs; int try_combine (void) { HARD_REG_ELT_TYPE *scan_tp_ = newpat_used_regs; scan_tp_[0] = 0; scan_tp_[1] = 0; }