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gf_w64.c: remove dead assignments and unused variable 'm2' 

The 'm2' variable in gf_w64_clm_multiply_region_from_single_2() isn't
used except for calculations on 'm2' which are not used later in the code.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
master
Danny Al-Gaaf 2014-05-14 10:49:20 +02:00
parent 277819a972
commit c0dd8e0fe2
1 changed files with 1 additions and 3 deletions
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4
src/gf_w64.c
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@ -100,7 +100,7 @@ xor)
__m128i result, r1;
__m128i prim_poly;
__m128i w;
__m128i m1, m2, m3, m4;
__m128i m1, m3, m4;
gf_internal_t * h = gf->scratch;
if (val == 0) { gf_multby_zero(dest, bytes, xor); return; }
@ -112,8 +112,6 @@ xor)
prim_poly = _mm_set_epi32(0, 0, 0, (uint32_t)(h->prim_poly & 0xffffffffULL));
b = _mm_insert_epi64 (_mm_setzero_si128(), val, 0);
m1 = _mm_set_epi32(0, 0, 0, (uint32_t)0xffffffff);
m2 = _mm_slli_si128(m1, 4);
m2 = _mm_or_si128(m1, m2);
m3 = _mm_slli_si128(m1, 8);
m4 = _mm_slli_si128(m3, 4);