diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2018-12-11 22:07:20 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2018-12-11 22:07:20 +0100 |
| commit | 37c91e18368e77a333afd2f5a1fd52026014fca5 (patch) | |
| tree | fc7698d9443a4bc4873c4ff8cd4d6169a5e901fc /Eigen/src/LU | |
| parent | f159cf3d750a7930a29abf172d9436550cc8369f (diff) | |
bug #1644: fix warning
Diffstat (limited to 'Eigen/src/LU')
| -rw-r--r-- | Eigen/src/LU/arch/Inverse_SSE.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/LU/arch/Inverse_SSE.h b/Eigen/src/LU/arch/Inverse_SSE.h index ebb64a62b..4dce2ef20 100644 --- a/Eigen/src/LU/arch/Inverse_SSE.h +++ b/Eigen/src/LU/arch/Inverse_SSE.h @@ -44,7 +44,7 @@ struct compute_inverse_size4<Architecture::SSE, float, MatrixType, ResultType> static void run(const MatrixType& mat, ResultType& result) { ActualMatrixType matrix(mat); - EIGEN_ALIGN16 const unsigned int _Sign_PNNP[4] = { 0x00000000, 0x80000000, 0x80000000, 0x00000000 }; + const Packet4f p4f_sign_PNNP = _mm_castsi128_ps(_mm_set_epi32(0x00000000, 0x80000000, 0x80000000, 0x00000000)); // Load the full matrix into registers __m128 _L1 = matrix.template packet<MatrixAlignment>( 0); @@ -139,7 +139,7 @@ struct compute_inverse_size4<Architecture::SSE, float, MatrixType, ResultType> iC = _mm_sub_ps(iC, _mm_mul_ps(_mm_shuffle_ps(A,A,0xB1), _mm_shuffle_ps(DC,DC,0x66))); rd = _mm_shuffle_ps(rd,rd,0); - rd = _mm_xor_ps(rd, _mm_load_ps((float*)_Sign_PNNP)); + rd = _mm_xor_ps(rd, p4f_sign_PNNP); // iB = C*|B| - D*B#*A iB = _mm_sub_ps(_mm_mul_ps(C,_mm_shuffle_ps(dB,dB,0)), iB); |