s6                 22 arch/alpha/include/uapi/asm/regdef.h #define	s6	$15
s6                 48 arch/mips/include/asm/regdef.h #define s6	$22
s6                 91 arch/mips/include/asm/regdef.h #define s6	$22
s6                 75 arch/mips/kernel/pm-cps.c 	s0, s1, s2, s3, s4, s5, s6, s7,
s6                 18 arch/x86/crypto/des3_ede-asm_64.S #define s6 ((s5) + (64*8))