diff options
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -103,7 +103,7 @@ STATIC_ASSERT(sizeof_long_and_sizeof_bdigit, SIZEOF_BDIGITS % SIZEOF_LONG == 0); #define BARY_ADD(z, x, y) bary_add(BARY_ARGS(z), BARY_ARGS(x), BARY_ARGS(y)) #define BARY_SUB(z, x, y) bary_sub(BARY_ARGS(z), BARY_ARGS(x), BARY_ARGS(y)) -#define BARY_MUL1(z, x, y) bary_mul1(BARY_ARGS(z), BARY_ARGS(x), BARY_ARGS(y)) +#define BARY_SHORT_MUL(z, x, y) bary_short_mul(BARY_ARGS(z), BARY_ARGS(x), BARY_ARGS(y)) #define BARY_DIVMOD(q, r, x, y) bary_divmod(BARY_ARGS(q), BARY_ARGS(r), BARY_ARGS(x), BARY_ARGS(y)) #define BARY_ZERO_P(x) bary_zero_p(BARY_ARGS(x)) @@ -2410,7 +2410,7 @@ rb_big_mul_toom3(VALUE x, VALUE y) } static void -bary_mul1(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn) +bary_short_mul(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds, size_t yn) { assert(xn + yn <= zn); @@ -2543,14 +2543,14 @@ bary_mul_karatsuba_branch(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, if (xds == yds && xn == yn) bary_sq_fast(zds, zn, xds, xn); else - bary_mul1(zds, zn, xds, xn, yds, yn); + bary_short_mul(zds, zn, xds, xn, yds, yn); return; } /* normal multiplication when x or y is a sparse bignum */ if (bary_sparse_p(xds, xn)) goto normal; if (bary_sparse_p(yds, yn)) { - bary_mul1(zds, zn, yds, yn, xds, xn); + bary_short_mul(zds, zn, yds, yn, xds, xn); return; } @@ -2606,13 +2606,13 @@ bary_mul(BDIGIT *zds, size_t zn, const BDIGIT *xds, size_t xn, const BDIGIT *yds if (xds == yds && xn == yn) bary_sq_fast(zds, zn, xds, xn); else - bary_mul1(zds, zn, xds, xn, yds, yn); + bary_short_mul(zds, zn, xds, xn, yds, yn); return; } } else { if (yn < KARATSUBA_MUL_DIGITS) { - bary_mul1(zds, zn, yds, yn, xds, xn); + bary_short_mul(zds, zn, yds, yn, xds, xn); return; } } @@ -3289,7 +3289,7 @@ absint_numwords_generic(size_t numbytes, int nlz_bits_in_msbyte, size_t word_num bary_unpack(BARY_ARGS(numbytes_bary), &numbytes, 1, sizeof(numbytes), 0, INTEGER_PACK_NATIVE_BYTE_ORDER); - BARY_MUL1(val_numbits_bary, numbytes_bary, char_bit); + BARY_SHORT_MUL(val_numbits_bary, numbytes_bary, char_bit); if (nlz_bits_in_msbyte) BARY_SUB(val_numbits_bary, val_numbits_bary, nlz_bits_in_msbyte_bary); bary_unpack(BARY_ARGS(word_numbits_bary), &word_numbits, 1, sizeof(word_numbits), 0, |