156 #define ALTINSTR_REPLACEMENT(newinstr, feature, num)	/* replacement */	\  argument
158 	b_replacement(num)":\n\t" newinstr "\n" e_replacement(num) ":\n"
161 #define ALTERNATIVE(oldinstr, newinstr, feature)			\  argument
167 	ALTINSTR_REPLACEMENT(newinstr, feature, 1)			\
211 #define alternative(oldinstr, newinstr, feature)			\  argument
212 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory")
228 #define alternative_input(oldinstr, newinstr, feature, input...)	\  argument
229 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
247 #define alternative_io(oldinstr, newinstr, feature, output, input...)	\  argument
248 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
328 .macro ALTERNATIVE oldinstr, newinstr, feature
341 	\newinstr