r0                 25 arch/powerpc/boot/ppc_asm.h #define	r0	0
r0                546 arch/powerpc/include/asm/ppc_asm.h #define	r0	%r0
r0                 27 arch/x86/crypto/poly1305-avx2-x86_64.S #define r0 0x00(%rdx)
r0                 25 arch/x86/crypto/poly1305-sse2-x86_64.S #define r0 0x00(%rdx)
r0                105 drivers/block/paride/paride.h #define r0()                    (in_p(0) & 0xff)
r0                546 tools/testing/selftests/powerpc/primitives/asm/ppc_asm.h #define	r0	%r0