@@ -49,13 +49,13 @@ extern rtx m32r_return_addr (int);
extern rtx m32r_function_symbol (const char *);
#ifdef HAVE_MACHINE_MODES
-extern int call_operand (rtx, machine_mode);
-extern int small_data_operand (rtx, machine_mode);
+extern bool call_operand (rtx, machine_mode);
+extern bool small_data_operand (rtx, machine_mode);
extern int addr24_operand (rtx, machine_mode);
extern int addr32_operand (rtx, machine_mode);
extern int call26_operand (rtx, machine_mode);
-extern int memreg_operand (rtx, machine_mode);
-extern int small_insn_p (rtx, machine_mode);
+extern bool memreg_operand (rtx, machine_mode);
+extern bool small_insn_p (rtx, machine_mode);
#endif /* HAVE_MACHINE_MODES */
@@ -532,7 +532,7 @@ m32r_init_expanders (void)
to make it easy to experiment. */
}
-int
+bool
call_operand (rtx op, machine_mode mode)
{
if (!MEM_P (op))
@@ -543,7 +543,7 @@ call_operand (rtx op, machine_mode mode)
/* Return 1 if OP is a reference to an object in .sdata/.sbss. */
-int
+bool
small_data_operand (rtx op, machine_mode mode ATTRIBUTE_UNUSED)
{
if (! TARGET_SDATA_USE)
@@ -674,7 +674,7 @@ easy_df_const (rtx op)
/* Return 1 if OP is (mem (reg ...)).
This is used in insn length calcs. */
-int
+bool
memreg_operand (rtx op, machine_mode mode ATTRIBUTE_UNUSED)
{
return MEM_P (op) && REG_P (XEXP (op, 0));