+2011-11-06 David S. Miller <davem@davemloft.net>
+
+ * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): Delete.
+ (zero_extend_v8qi_vis, zero_extend_v4hi_vis,
+ *zero_extend_v8qi_<P:mode>_insn,
+ *zero_extend_v4hi_<P:mode>_insn): Express using vec_merge
+ and vec_duplicate instead of using an UNSPEC.
+
2011-11-07 Alan Modra <amodra@gmail.com>
PR target/30282
(UNSPEC_MUL8 86)
(UNSPEC_MUL8SU 87)
(UNSPEC_MULDSU 88)
- (UNSPEC_SHORT_LOAD 89)
])
(define_constants
(define_expand "zero_extend_v8qi_vis"
[(set (match_operand:V8QI 0 "register_operand" "")
- (unspec:V8QI [(match_operand:QI 1 "memory_operand" "")]
- UNSPEC_SHORT_LOAD))]
+ (vec_merge:V8QI
+ (vec_duplicate:V8QI
+ (match_operand:QI 1 "memory_operand" ""))
+ (match_dup 2)
+ (const_int 254)))]
"TARGET_VIS"
{
if (! REG_P (XEXP (operands[1], 0)))
rtx addr = force_reg (Pmode, XEXP (operands[1], 0));
operands[1] = replace_equiv_address (operands[1], addr);
}
+ operands[2] = CONST0_RTX (V8QImode);
})
(define_expand "zero_extend_v4hi_vis"
[(set (match_operand:V4HI 0 "register_operand" "")
- (unspec:V4HI [(match_operand:HI 1 "memory_operand" "")]
- UNSPEC_SHORT_LOAD))]
+ (vec_merge:V4HI
+ (vec_duplicate:V4HI
+ (match_operand:HI 1 "memory_operand" ""))
+ (match_dup 2)
+ (const_int 14)))]
"TARGET_VIS"
{
if (! REG_P (XEXP (operands[1], 0)))
rtx addr = force_reg (Pmode, XEXP (operands[1], 0));
operands[1] = replace_equiv_address (operands[1], addr);
}
+ operands[2] = CONST0_RTX (V4HImode);
})
(define_insn "*zero_extend_v8qi_<P:mode>_insn"
[(set (match_operand:V8QI 0 "register_operand" "=e")
- (unspec:V8QI [(mem:QI
- (match_operand:P 1 "register_operand" "r"))]
- UNSPEC_SHORT_LOAD))]
+ (vec_merge:V8QI
+ (vec_duplicate:V8QI
+ (mem:QI (match_operand:P 1 "register_operand" "r")))
+ (match_operand:V8QI 2 "const_zero_operand" "Y")
+ (const_int 254)))]
"TARGET_VIS"
"ldda\t[%1] 0xd0, %0")
(define_insn "*zero_extend_v4hi_<P:mode>_insn"
[(set (match_operand:V4HI 0 "register_operand" "=e")
- (unspec:V4HI [(mem:HI
- (match_operand:P 1 "register_operand" "r"))]
- UNSPEC_SHORT_LOAD))]
+ (vec_merge:V4HI
+ (vec_duplicate:V4HI
+ (mem:HI (match_operand:P 1 "register_operand" "r")))
+ (match_operand:V4HI 2 "const_zero_operand" "Y")
+ (const_int 14)))]
"TARGET_VIS"
"ldda\t[%1] 0xd2, %0")