From 7b0452da31f56c3569f2e01d370dc6ff6864f67a Mon Sep 17 00:00:00 2001 From: Vitaly Chikunov Date: Thu, 6 Feb 2020 13:33:38 +0300 Subject: [PATCH] gosthash2012_sse2: Remove unused code (__EXTRACT64) It's not only unused, but calling _mm_extract_epi8 which is SSE4.1. --- gosthash2012_sse2.h | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/gosthash2012_sse2.h b/gosthash2012_sse2.h index 188f7b8..5f704db 100644 --- a/gosthash2012_sse2.h +++ b/gosthash2012_sse2.h @@ -136,31 +136,6 @@ xmm4 = _mm_set_epi64(mm1, mm0); \ } -#define __EXTRACT64(row, xmm0, xmm1, xmm2, xmm3, xmm4) { \ - __m128i tmm4; \ - register unsigned long long r0, r1; \ - r0 = Ax[0][_mm_extract_epi8(xmm0, row + 0)]; \ - r0 ^= Ax[1][_mm_extract_epi8(xmm0, row + 8)]; \ - r0 ^= Ax[2][_mm_extract_epi8(xmm1, row + 0)]; \ - r0 ^= Ax[3][_mm_extract_epi8(xmm1, row + 8)]; \ - r0 ^= Ax[4][_mm_extract_epi8(xmm2, row + 0)]; \ - r0 ^= Ax[5][_mm_extract_epi8(xmm2, row + 8)]; \ - r0 ^= Ax[6][_mm_extract_epi8(xmm3, row + 0)]; \ - r0 ^= Ax[7][_mm_extract_epi8(xmm3, row + 8)]; \ - \ - r1 = Ax[0][_mm_extract_epi8(xmm0, row + 1)]; \ - r1 ^= Ax[1][_mm_extract_epi8(xmm0, row + 9)]; \ - r1 ^= Ax[2][_mm_extract_epi8(xmm1, row + 1)]; \ - r1 ^= Ax[3][_mm_extract_epi8(xmm1, row + 9)]; \ - r1 ^= Ax[4][_mm_extract_epi8(xmm2, row + 1)]; \ - r1 ^= Ax[5][_mm_extract_epi8(xmm2, row + 9)]; \ - r1 ^= Ax[6][_mm_extract_epi8(xmm3, row + 1)]; \ - r1 ^= Ax[7][_mm_extract_epi8(xmm3, row + 9)]; \ - xmm4 = _mm_cvtsi64_si128((long long) r0); \ - tmm4 = _mm_cvtsi64_si128((long long) r1); \ - xmm4 = _mm_unpacklo_epi64(xmm4, tmm4); \ -} - #define EXTRACT64(row, xmm0, xmm1, xmm2, xmm3, xmm4) { \ __m128i tmm4; \ register unsigned short ax; \ -- 2.39.2