mtctr              22 arch/powerpc/include/asm/book3s/32/kup.h 	mtctr	\gpr1
mtctr              33 arch/powerpc/include/asm/book3s/32/kup.h 	mtctr	\gpr1
mtctr              37 arch/powerpc/include/asm/ftrace.h 	mtctr	r0;				\
mtctr             440 arch/powerpc/include/asm/ppc_asm.h 	mtctr	r4;				\
mtctr             440 tools/testing/selftests/powerpc/primitives/asm/ppc_asm.h 	mtctr	r4;				\