diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2011-06-14 10:56:47 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2011-06-14 10:56:47 +0200 |
| commit | 40287d2fd9aab244f5f00fbd872d30e65a51653e (patch) | |
| tree | ae91267c2640d9f9790abcca7f5a880c3b769a83 /Eigen/src/LU/arch | |
| parent | f82b3ea241baf9c8ba987812928361ff015dd21a (diff) | |
remove the use of non standard long long
Diffstat (limited to 'Eigen/src/LU/arch')
| -rw-r--r-- | Eigen/src/LU/arch/Inverse_SSE.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Eigen/src/LU/arch/Inverse_SSE.h b/Eigen/src/LU/arch/Inverse_SSE.h index 0fe9be388..176c349ce 100644 --- a/Eigen/src/LU/arch/Inverse_SSE.h +++ b/Eigen/src/LU/arch/Inverse_SSE.h @@ -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); |