s5 21 arch/alpha/include/uapi/asm/regdef.h #define s5 $14 s5 47 arch/mips/include/asm/regdef.h #define s5 $21 s5 90 arch/mips/include/asm/regdef.h #define s5 $21 s5 75 arch/mips/kernel/pm-cps.c s0, s1, s2, s3, s4, s5, s6, s7, s5 17 arch/x86/crypto/des3_ede-asm_64.S #define s5 ((s4) + (64*8))