70 #define OLDINSTR_PADDING(oldinstr, num)					\  argument
81 #define OLDINSTR(oldinstr, num)						\  argument
82 	"661:\n\t" oldinstr "\n662:\n"					\
83 	OLDINSTR_PADDING(oldinstr, num)					\
87 #define OLDINSTR_2(oldinstr, num1, num2)				\  argument
88 	"661:\n\t" oldinstr "\n662:\n"					\
90 	OLDINSTR_PADDING(oldinstr, num2)				\
92 	OLDINSTR_PADDING(oldinstr, num1)				\
109 #define ALTERNATIVE(oldinstr, altinstr, facility) \  argument
113 	OLDINSTR(oldinstr, 1)						\
118 #define ALTERNATIVE_2(oldinstr, altinstr1, facility1, altinstr2, facility2)\  argument
123 	OLDINSTR_2(oldinstr, 1, 2)					\
141 #define alternative(oldinstr, altinstr, facility)			\  argument
142 	asm volatile(ALTERNATIVE(oldinstr, altinstr, facility) : : : "memory")
144 #define alternative_2(oldinstr, altinstr1, facility1, altinstr2, facility2) \  argument
145 	asm volatile(ALTERNATIVE_2(oldinstr, altinstr1, facility1,	    \