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remove the use of non standard long long

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This commit is contained in:
Gael Guennebaud 2011-06-14 10:56:47 +02:00
parent f82b3ea241
commit 40287d2fd9
1 changed files with 4 additions and 4 deletions
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8
Eigen/src/LU/arch/Inverse_SSE.h
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@ -182,8 +182,8 @@ struct compute_inverse_size4<Architecture::SSE, double, MatrixType, ResultType>
};
static void run(const MatrixType& matrix, ResultType& result)
{
const EIGEN_ALIGN16 long long int _Sign_NP[2] = { 0x8000000000000000ll, 0x0000000000000000ll };
const EIGEN_ALIGN16 long long int _Sign_PN[2] = { 0x0000000000000000ll, 0x8000000000000000ll };
const __m128d _Sign_NP = _mm_castsi128_pd(_mm_set_epi32(0x0,0x0,0x80000000,0x0));
const __m128d _Sign_PN = _mm_castsi128_pd(_mm_set_epi32(0x80000000,0x0,0x0,0x0));
// The inverse is calculated using "Divide and Conquer" technique. The
// original matrix is divide into four 2x2 sub-matrices. Since each
@ -316,8 +316,8 @@ struct compute_inverse_size4<Architecture::SSE, double, MatrixType, ResultType>
iB1 = _mm_sub_pd(_mm_mul_pd(C1, dB), iB1);
iB2 = _mm_sub_pd(_mm_mul_pd(C2, dB), iB2);
d1 = _mm_xor_pd(rd, _mm_load_pd((double*)_Sign_PN));
d2 = _mm_xor_pd(rd, _mm_load_pd((double*)_Sign_NP));
d1 = _mm_xor_pd(rd, _Sign_PN);
d2 = _mm_xor_pd(rd, _Sign_NP);
// iC = B*|C| - A*C#*D;
dC = _mm_shuffle_pd(dC,dC,0);