157 #define ALTINSTR_REPLACEMENT(newinstr, num)		/* replacement */	\  argument
159 	b_replacement(num)":\n\t" newinstr "\n" e_replacement(num) ":\n"
162 #define ALTERNATIVE(oldinstr, newinstr, feature)			\  argument
168 	ALTINSTR_REPLACEMENT(newinstr, 1)				\
212 #define alternative(oldinstr, newinstr, feature)			\  argument
213 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature) : : : "memory")
229 #define alternative_input(oldinstr, newinstr, feature, input...)	\  argument
230 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
248 #define alternative_io(oldinstr, newinstr, feature, output, input...)	\  argument
249 	asm_inline volatile (ALTERNATIVE(oldinstr, newinstr, feature)	\
329 .macro ALTERNATIVE oldinstr, newinstr, feature
342 	\newinstr