#define REG_STACK_SIZE (LAST_STACK_REG - FIRST_STACK_REG + 1)
+int regstack_completed = 0;
+
/* This is the basic stack record. TOP is an index into REG[] such
that REG[TOP] is the top of stack. If TOP is -1 the stack is empty.
#ifdef STACK_REGS
if (reg_to_stack () && optimize)
{
+ regstack_completed = 1;
if (cleanup_cfg (CLEANUP_EXPENSIVE | CLEANUP_POST_REGSTACK
| (flag_crossjumping ? CLEANUP_CROSSJUMP : 0))
&& (flag_reorder_blocks || flag_reorder_blocks_and_partition))
cleanup_cfg (CLEANUP_EXPENSIVE | CLEANUP_POST_REGSTACK);
}
}
+ else
+ regstack_completed = 1;
#endif
return 0;
}