v0                  5 arch/alpha/include/uapi/asm/regdef.h #define v0	$0	/* function return value */
v0                 24 arch/mips/include/asm/regdef.h #define v0	$2	/* return value */
v0                 67 arch/mips/include/asm/regdef.h #define v0	$2	/* return value - caller saved */
v0                 73 arch/mips/kernel/pm-cps.c 	zero, at, v0, v1, a0, a1, a2, a3,
v0                617 arch/powerpc/include/asm/ppc_asm.h #define	v0	0
v0                617 tools/testing/selftests/powerpc/primitives/asm/ppc_asm.h #define	v0	0