if (GET_CODE (DECL_RTL (exp)) == REG
&& GET_MODE (DECL_RTL (exp)) != mode)
{
- enum machine_mode decl_mode = DECL_MODE (exp);
-
/* Get the signedness used for this variable. Ensure we get the
same mode we got when the variable was declared. */
-
- PROMOTE_MODE (decl_mode, unsignedp, type);
-
- if (decl_mode != GET_MODE (DECL_RTL (exp)))
+ if (GET_MODE (DECL_RTL (exp))
+ != promote_mode (type, DECL_MODE (exp), &unsignedp, 0))
abort ();
temp = gen_rtx (SUBREG, mode, DECL_RTL (exp), 0);
|| TREE_CODE (type) == ARRAY_TYPE);
}
else
- {
- enum machine_mode var_mode = mode;
-
- if (TREE_CODE (type) == INTEGER_TYPE
- || TREE_CODE (type) == ENUMERAL_TYPE
- || TREE_CODE (type) == BOOLEAN_TYPE
- || TREE_CODE (type) == CHAR_TYPE
- || TREE_CODE (type) == REAL_TYPE
- || TREE_CODE (type) == POINTER_TYPE
- || TREE_CODE (type) == OFFSET_TYPE)
- {
- PROMOTE_MODE (var_mode, unsignedp, type);
- }
-
- temp = gen_reg_rtx (var_mode);
- }
+ temp = gen_reg_rtx (promote_mode (type, mode, &unsignedp, 0));
SAVE_EXPR_RTL (exp) = temp;
if (!optimize && GET_CODE (temp) == REG)
if (GET_CODE (SAVE_EXPR_RTL (exp)) == REG
&& GET_MODE (SAVE_EXPR_RTL (exp)) != mode)
{
- enum machine_mode var_mode = mode;
-
- if (TREE_CODE (type) == INTEGER_TYPE
- || TREE_CODE (type) == ENUMERAL_TYPE
- || TREE_CODE (type) == BOOLEAN_TYPE
- || TREE_CODE (type) == CHAR_TYPE
- || TREE_CODE (type) == REAL_TYPE
- || TREE_CODE (type) == POINTER_TYPE
- || TREE_CODE (type) == OFFSET_TYPE)
- {
- PROMOTE_MODE (var_mode, unsignedp, type);
- }
-
- temp = gen_rtx (SUBREG, mode, SAVE_EXPR_RTL (exp), 0);
+ temp = gen_rtx (SUBREG, promote_mode (type, mode, &unsignedp, 0),
+ SAVE_EXPR_RTL (exp), 0);
SUBREG_PROMOTED_VAR_P (temp) = 1;
SUBREG_PROMOTED_UNSIGNED_P (temp) = unsignedp;
return temp;