/* Forward declarations */
-static int stack_regs_mentioned_p (rtx pat);
+static int stack_regs_mentioned_p (const_rtx pat);
static void pop_stack (stack, int);
static rtx *get_true_reg (rtx *);
/* Return nonzero if any stack register is mentioned somewhere within PAT. */
static int
-stack_regs_mentioned_p (rtx pat)
+stack_regs_mentioned_p (const_rtx pat)
{
const char *fmt;
int i;
/* Return nonzero if INSN mentions stacked registers, else return zero. */
int
-stack_regs_mentioned (rtx insn)
+stack_regs_mentioned (const_rtx insn)
{
unsigned int uid, max;
int test;
}
/* Uninitialized USE might happen for functions returning uninitialized
value. We will properly initialize the USE on the edge to EXIT_BLOCK,
- so it is safe to ignore the use here. This is consistent with behaviour
+ so it is safe to ignore the use here. This is consistent with behavior
of dataflow analyzer that ignores USE too. (This also imply that
- forcingly initializing the register to NaN here would lead to ICE later,
+ forcibly initializing the register to NaN here would lead to ICE later,
since the REG_DEAD notes are not issued.) */
break;
0, /* properties_provided */
0, /* properties_destroyed */
0, /* todo_flags_start */
- TODO_df_finish |
+ TODO_df_finish | TODO_verify_rtl_sharing |
TODO_dump_func |
TODO_ggc_collect, /* todo_flags_finish */
'k' /* letter */