PF1 574 include/asm-x86/xor_32.h #define PF1(x) " prefetchnta "PF_OFFS(x)"(%2) ;\n" PF1 78 include/asm-x86/xor_64.h #define PF1(x) " prefetchnta "PF_OFFS(x)"(%[p2]) ;\n"