src1               29 arch/ia64/lib/copy_page.S #define src1		r20
src1               70 arch/ia64/lib/copy_page_mck.S #define src1		r3
src1               66 arch/ia64/lib/copy_user.S #define src1		r24
src1               34 arch/ia64/lib/memcpy_mck.S #define src1		r3