sh_1               58 maint/gnulib/lib/memcmp.c #  define MERGE(w0, sh_1, w1, sh_2) (((w0) >> (sh_1)) | ((w1) << (sh_2)))
sh_1               60 maint/gnulib/lib/memcmp.c #  define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))