163 #define OLDINSTR(oldinstr)						\  argument
165 	"771:\n\t" oldinstr "\n772:\n"					\
187 #define ALTERNATIVE(oldinstr, newinstr, ft_flags)			\  argument
188 	OLDINSTR(oldinstr)						\
192 #define ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \  argument
193 	ALTERNATIVE(ALTERNATIVE(oldinstr, newinstr1, ft_flags1), newinstr2, ft_flags2)
196 #define ALTERNATIVE_TERNARY(oldinstr, ft_flags, newinstr_yes, newinstr_no) \  argument
197 	ALTERNATIVE_2(oldinstr, newinstr_no, X86_FEATURE_ALWAYS, newinstr_yes, ft_flags)
199 #define ALTERNATIVE_3(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2, \  argument
201 	ALTERNATIVE(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2), \
216 #define alternative(oldinstr, newinstr, ft_flags)			\  argument
217 	asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) : : : "memory")
219 #define alternative_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) \  argument
220 …asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2) ::: "memor…
230 #define alternative_input(oldinstr, newinstr, ft_flags, input...)	\  argument
231 	asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags) \
235 #define alternative_io(oldinstr, newinstr, ft_flags, output, input...)	\  argument
236 	asm_inline volatile(ALTERNATIVE(oldinstr, newinstr, ft_flags)	\
363 .macro ALTERNATIVE oldinstr, newinstr, ft_flags
364 	__ALTERNATIVE(\oldinstr, \newinstr, \ft_flags)
377 .macro ALTERNATIVE_2 oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2
378 	__ALTERNATIVE(__ALTERNATIVE(\oldinstr, \newinstr1, \ft_flags1),
382 .macro ALTERNATIVE_3 oldinstr, newinstr1, ft_flags1, newinstr2, ft_flags2, newinstr3, ft_flags3
383 	__ALTERNATIVE(ALTERNATIVE_2(\oldinstr, \newinstr1, \ft_flags1, \newinstr2, \ft_flags2),
388 #define ALTERNATIVE_TERNARY(oldinstr, ft_flags, newinstr_yes, newinstr_no) \  argument
389 	ALTERNATIVE_2 oldinstr, newinstr_no, X86_FEATURE_ALWAYS,	\