and delete code to force constant to register.
* pa-protos.h (adddi3_operand): Add prototype.
* pa.c (adddi3_operand): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55400
138bc75d-0d04-0410-961f-
82ee72b054a4
+2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.md (adddi3): Change predicate of operand 2 to adddi3_operand
+ and delete code to force constant to register.
+ * pa-protos.h (adddi3_operand): Add prototype.
+ * pa.c (adddi3_operand): New function.
+
2002-07-11 Roger Sayle <roger@eyesopen.com>
* c-decl.c (duplicate_decls): Preserve the noreturn attribute on
extern struct rtx_def *gen_cmp_fp PARAMS ((enum rtx_code, rtx, rtx));
extern void hppa_encode_label PARAMS ((rtx));
extern int arith11_operand PARAMS ((rtx, enum machine_mode));
+extern int adddi3_operand PARAMS ((rtx, enum machine_mode));
extern int symbolic_expression_p PARAMS ((rtx));
extern int hppa_address_cost PARAMS ((rtx));
extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
|| (GET_CODE (op) == CONST_INT && INT_11_BITS (op)));
}
+/* Return truth value of whether OP can be used as an operand in a
+ adddi3 insn. */
+int
+adddi3_operand (op, mode)
+ rtx op;
+ enum machine_mode mode;
+{
+ return (register_operand (op, mode)
+ || (GET_CODE (op) == CONST_INT
+ && (TARGET_64BIT ? INT_14_BITS (op) : INT_11_BITS (op))));
+}
+
/* A constant integer suitable for use in a PRE_MODIFY memory
reference. */
int
(define_expand "adddi3"
[(set (match_operand:DI 0 "register_operand" "")
(plus:DI (match_operand:DI 1 "register_operand" "")
- (match_operand:DI 2 "arith_operand" "")))]
+ (match_operand:DI 2 "adddi3_operand" "")))]
""
- "
-{
- if (!TARGET_64BIT
- && GET_CODE (operands[2]) == CONST_INT
- && !VAL_11_BITS_P (INTVAL (operands[2])))
- operands[2] = force_reg (DImode, operands[2]);
-}")
+ "")
(define_insn ""
[(set (match_operand:DI 0 "register_operand" "=r")