(zero_extendqi*i2): Delete never matched constraints.
From-SVN: r3521
This commit is contained in:
parent
21d90119fb
commit
b67bfdf71b
|
@ -1376,14 +1376,13 @@
|
|||
"")
|
||||
|
||||
(define_insn ""
|
||||
[(set (match_operand:HI 0 "register_operand" "=r,r,r")
|
||||
(zero_extend:HI (match_operand:QI 1 "sparc_operand" "r,I,Q")))]
|
||||
[(set (match_operand:HI 0 "register_operand" "=r,r")
|
||||
(zero_extend:HI (match_operand:QI 1 "sparc_operand" "r,Q")))]
|
||||
"GET_CODE (operands[1]) != CONST_INT"
|
||||
"@
|
||||
and %1,0xff,%0;
|
||||
mov (%1 & 0xff),%0
|
||||
and %1,0xff,%0
|
||||
ldub %1,%0"
|
||||
[(set_attr "type" "unary,move,load")
|
||||
[(set_attr "type" "unary,load")
|
||||
(set_attr "length" "1")])
|
||||
|
||||
(define_expand "zero_extendqisi2"
|
||||
|
@ -1393,14 +1392,13 @@
|
|||
"")
|
||||
|
||||
(define_insn ""
|
||||
[(set (match_operand:SI 0 "register_operand" "=r,r,r")
|
||||
(zero_extend:SI (match_operand:QI 1 "sparc_operand" "r,I,Q")))]
|
||||
[(set (match_operand:SI 0 "register_operand" "=r,r")
|
||||
(zero_extend:SI (match_operand:QI 1 "sparc_operand" "r,Q")))]
|
||||
"GET_CODE (operands[1]) != CONST_INT"
|
||||
"@
|
||||
and %1,0xff,%0
|
||||
mov (%1 & 0xff),%0
|
||||
ldub %1,%0"
|
||||
[(set_attr "type" "unary,move,load")
|
||||
[(set_attr "type" "unary,load")
|
||||
(set_attr "length" "1")])
|
||||
|
||||
(define_insn ""
|
||||
|
|
Loading…
Reference in New Issue