diff options
Diffstat (limited to 'src/gf_w16.c')
| -rw-r--r-- | src/gf_w16.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/src/gf_w16.c b/src/gf_w16.c index 75cad50..babddd7 100644 --- a/src/gf_w16.c +++ b/src/gf_w16.c @@ -125,6 +125,7 @@ gf_w16_multiply_region_from_single(gf_t *gf, void *src, void *dest, gf_val_32_t gf_do_final_region_alignment(&rd); } +#if defined(INTEL_SSE4_PCLMUL) static void gf_w16_clm_multiply_region_from_single_2(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) @@ -132,8 +133,6 @@ gf_w16_clm_multiply_region_from_single_2(gf_t *gf, void *src, void *dest, gf_val gf_region_data rd; uint16_t *s16; uint16_t *d16; - -#if defined(INTEL_SSE4_PCLMUL) __m128i a, b; __m128i result; __m128i prim_poly; @@ -186,9 +185,10 @@ gf_w16_clm_multiply_region_from_single_2(gf_t *gf, void *src, void *dest, gf_val } } gf_do_final_region_alignment(&rd); -#endif } +#endif +#if defined(INTEL_SSE4_PCLMUL) static void gf_w16_clm_multiply_region_from_single_3(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) @@ -197,8 +197,6 @@ gf_w16_clm_multiply_region_from_single_3(gf_t *gf, void *src, void *dest, gf_val uint16_t *s16; uint16_t *d16; -#if defined(INTEL_SSE4_PCLMUL) - __m128i a, b; __m128i result; __m128i prim_poly; @@ -255,9 +253,10 @@ gf_w16_clm_multiply_region_from_single_3(gf_t *gf, void *src, void *dest, gf_val } } gf_do_final_region_alignment(&rd); -#endif } +#endif +#if defined(INTEL_SSE4_PCLMUL) static void gf_w16_clm_multiply_region_from_single_4(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) @@ -266,8 +265,6 @@ gf_w16_clm_multiply_region_from_single_4(gf_t *gf, void *src, void *dest, gf_val uint16_t *s16; uint16_t *d16; -#if defined(INTEL_SSE4_PCLMUL) - __m128i a, b; __m128i result; __m128i prim_poly; @@ -328,8 +325,8 @@ gf_w16_clm_multiply_region_from_single_4(gf_t *gf, void *src, void *dest, gf_val } } gf_do_final_region_alignment(&rd); -#endif } +#endif static inline @@ -605,13 +602,13 @@ int gf_w16_shift_init(gf_t *gf) static int gf_w16_cfm_init(gf_t *gf) { +#if defined(INTEL_SSE4_PCLMUL) gf_internal_t *h; h = (gf_internal_t *) gf->scratch; /*Ben: Determining how many reductions to do */ -#if defined(INTEL_SSE4_PCLMUL) if ((0xfe00 & h->prim_poly) == 0) { gf->multiply.w32 = gf_w16_clm_multiply_2; gf->multiply_region.w32 = gf_w16_clm_multiply_region_from_single_2; @@ -1548,11 +1545,11 @@ gf_w16_bytwo_p_nosse_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_ prod = _mm_xor_si128(prod, t1); \ v = _mm_srli_epi64(v, 1); } +#ifdef INTEL_SSE2 static void gf_w16_bytwo_p_sse_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { -#ifdef INTEL_SSE2 int i; uint8_t *s8, *d8; uint32_t vrev; @@ -1609,14 +1606,14 @@ gf_w16_bytwo_p_sse_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t s8 += 16; } gf_do_final_region_alignment(&rd); -#endif } +#endif +#ifdef INTEL_SSE2 static void gf_w16_bytwo_b_sse_region_2_noxor(gf_region_data *rd, struct gf_w16_bytwo_data *btd) { -#ifdef INTEL_SSE2 int i; uint8_t *d8, *s8, tb; __m128i pp, m1, m2, t1, t2, va, vb; @@ -1635,14 +1632,14 @@ gf_w16_bytwo_b_sse_region_2_noxor(gf_region_data *rd, struct gf_w16_bytwo_data * d8 += 16; s8 += 16; } -#endif } +#endif +#ifdef INTEL_SSE2 static void gf_w16_bytwo_b_sse_region_2_xor(gf_region_data *rd, struct gf_w16_bytwo_data *btd) { -#ifdef INTEL_SSE2 int i; uint8_t *d8, *s8, tb; __m128i pp, m1, m2, t1, t2, va, vb; @@ -1663,15 +1660,15 @@ gf_w16_bytwo_b_sse_region_2_xor(gf_region_data *rd, struct gf_w16_bytwo_data *bt d8 += 16; s8 += 16; } -#endif } +#endif +#ifdef INTEL_SSE2 static void gf_w16_bytwo_b_sse_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t val, int bytes, int xor) { -#ifdef INTEL_SSE2 int itb; uint8_t *d8, *s8; __m128i pp, m1, m2, t1, t2, va, vb; @@ -1719,8 +1716,8 @@ gf_w16_bytwo_b_sse_multiply_region(gf_t *gf, void *src, void *dest, gf_val_32_t } gf_do_final_region_alignment(&rd); -#endif } +#endif static void |