"@
stfdux %3,%0,%2
stfdu %3,%2(%0)")
+
+;; Peephole to convert two consecutive FP loads or stores into lfq/stfq.
+
+(define_peephole
+ [(set (match_operand:DF 0 "gpc_reg_operand" "=f")
+ (match_operand:DF 1 "memory_operand" ""))
+ (set (match_operand:DF 2 "gpc_reg_operand" "=f")
+ (match_operand:DF 3 "memory_operand" ""))]
+ "TARGET_POWER2
+ && registers_ok_for_quad_peep (operands[0], operands[2])
+ && ! MEM_VOLATILE_P (operands[1]) && ! MEM_VOLATILE_P (operands[3])
+ && addrs_ok_for_quad_peep (XEXP (operands[1], 0), XEXP (operands[3], 0))"
+ "lfq%U1%X1 %0,%1")
+
+(define_peephole
+ [(set (match_operand:DF 0 "memory_operand" "")
+ (match_operand:DF 1 "gpc_reg_operand" "f"))
+ (set (match_operand:DF 2 "memory_operand" "")
+ (match_operand:DF 3 "gpc_reg_operand" "f"))]
+ "TARGET_POWER2
+ && registers_ok_for_quad_peep (operands[1], operands[3])
+ && ! MEM_VOLATILE_P (operands[0]) && ! MEM_VOLATILE_P (operands[2])
+ && addrs_ok_for_quad_peep (XEXP (operands[0], 0), XEXP (operands[2], 0))"
+ "stfq%U0%X0 %1,%0")
\f
;; Next come insns related to the calling sequence.
;;