(set_attr "adjust_len" "addto_sp")])
(define_insn "*addhi3"
- [(set (match_operand:HI 0 "register_operand" "=r,d,d")
- (plus:HI (match_operand:HI 1 "register_operand" "%0,0,0")
- (match_operand:HI 2 "nonmemory_operand" "r,s,n")))]
+ [(set (match_operand:HI 0 "register_operand" "=r,d,!w,d")
+ (plus:HI (match_operand:HI 1 "register_operand" "%0,0,0 ,0")
+ (match_operand:HI 2 "nonmemory_operand" "r,s,IJ,n")))]
""
{
static const char * const asm_code[] =
{
"add %A0,%A2\;adc %B0,%B2",
"subi %A0,lo8(-(%2))\;sbci %B0,hi8(-(%2))",
+ "",
""
};
return avr_out_plus_noclobber (operands, NULL, NULL);
}
- [(set_attr "length" "2,2,2")
- (set_attr "adjust_len" "*,*,out_plus_noclobber")
- (set_attr "cc" "set_n,set_czn,out_plus_noclobber")])
+ [(set_attr "length" "2,2,2,2")
+ (set_attr "adjust_len" "*,*,out_plus_noclobber,out_plus_noclobber")
+ (set_attr "cc" "set_n,set_czn,out_plus_noclobber,out_plus_noclobber")])
;; Adding a constant to NO_LD_REGS might have lead to a reload of
;; that constant to LD_REGS. We don't add a scratch to *addhi3
(clobber (match_dup 2))])])
(define_insn "addhi3_clobber"
- [(set (match_operand:HI 0 "register_operand" "=d,l")
- (plus:HI (match_operand:HI 1 "register_operand" "%0,0")
- (match_operand:HI 2 "const_int_operand" "n,n")))
- (clobber (match_scratch:QI 3 "=X,&d"))]
+ [(set (match_operand:HI 0 "register_operand" "=!w,d,r")
+ (plus:HI (match_operand:HI 1 "register_operand" "%0,0,0")
+ (match_operand:HI 2 "const_int_operand" "IJ,n,n")))
+ (clobber (match_scratch:QI 3 "=X,X,&d"))]
""
{
gcc_assert (REGNO (operands[0]) == REGNO (operands[1]));