56 #define ATOMIC_OP(pfx, op, type, c_op, asm_op, ll, sc)			\  argument
74 	"1:	" #ll "	%0, %1		# " #pfx "_" #op "	\n"	\
83 #define ATOMIC_OP_RETURN(pfx, op, type, c_op, asm_op, ll, sc)		\  argument
104 	"1:	" #ll "	%1, %2		# " #pfx "_" #op "_return\n"	\
117 #define ATOMIC_FETCH_OP(pfx, op, type, c_op, asm_op, ll, sc)		\  argument
137 	"1:	" #ll "	%1, %2		# " #pfx "_fetch_" #op "\n"	\
151 #define ATOMIC_OPS(pfx, op, type, c_op, asm_op, ll, sc)			\  argument
152 	ATOMIC_OP(pfx, op, type, c_op, asm_op, ll, sc)			\
153 	ATOMIC_OP_RETURN(pfx, op, type, c_op, asm_op, ll, sc)		\
154 	ATOMIC_FETCH_OP(pfx, op, type, c_op, asm_op, ll, sc)
156 ATOMIC_OPS(atomic, add, int, +=, addu, ll, sc)
157 ATOMIC_OPS(atomic, sub, int, -=, subu, ll, sc)
174 #define ATOMIC_OPS(pfx, op, type, c_op, asm_op, ll, sc)			\  argument
175 	ATOMIC_OP(pfx, op, type, c_op, asm_op, ll, sc)			\
176 	ATOMIC_FETCH_OP(pfx, op, type, c_op, asm_op, ll, sc)
178 ATOMIC_OPS(atomic, and, int, &=, and, ll, sc)
179 ATOMIC_OPS(atomic, or, int, |=, or, ll, sc)
180 ATOMIC_OPS(atomic, xor, int, ^=, xor, ll, sc)
208 #define ATOMIC_SIP_OP(pfx, type, op, ll, sc)				\  argument
232 	"1:	" #ll "	%1, %2		# atomic_sub_if_positive\n"	\
251 	 * bltz that can branch	to code outside of the LL/SC loop. As	\
260 ATOMIC_SIP_OP(atomic, int, subu, ll, sc)