+2006-06-21 DJ Delorie <dj@redhat.com>
+
+ * config/m32c/muldiv.md (mulhisi3_i): Only use registers for dest
+ (TN-16C-A156A/E).
+ (mulhisi3_r): Likewise.
+
2006-06-21 Richard Sandiford <richard@codesourcery.com>
PR middle-end/28034
)
(define_insn "mulhisi3_c"
- [(set (match_operand:SI 0 "mra_operand" "=RsiSd,??Rmm")
- (mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0,0"))
- (match_operand 2 "immediate_operand" "i,i")))]
+ [(set (match_operand:SI 0 "ra_operand" "=Rsi")
+ (mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0"))
+ (match_operand 2 "immediate_operand" "i")))]
""
"mul.w\t%2,%1"
[(set_attr "flags" "o")]
)
(define_insn "mulhisi3_r"
- [(set (match_operand:SI 0 "mra_operand" "=RsiSd,RsiSd,??Rmm,??Rmm")
- (mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0,0,0,0"))
- (sign_extend:SI (match_operand:HI 2 "mra_operand" "RhiSd,?Rmm,RhiSd,?Rmm"))))]
+ [(set (match_operand:SI 0 "mra_operand" "=Rsi,Rsi")
+ (mult:SI (sign_extend:SI (match_operand:HI 1 "mra_operand" "%0,0"))
+ (sign_extend:SI (match_operand:HI 2 "mra_operand" "RhiSd,?Rmm"))))]
""
"mul.w\t%2,%1"
[(set_attr "flags" "o")]