diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2009-12-15 13:59:02 +0100 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2009-12-15 13:59:02 +0100 |
| commit | a314814a6e63e08e07b6cbaf074992b71cd98576 (patch) | |
| tree | 5c20de3c86744daad90bec79c3586b25f36ee7e0 /Eigen/src/LU/arch | |
| parent | 949f14e1e4beb830f77236dd1c992e370805ea53 (diff) | |
suppress unused variable warnings
Diffstat (limited to 'Eigen/src/LU/arch')
| -rw-r--r-- | Eigen/src/LU/arch/Inverse_SSE.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/Eigen/src/LU/arch/Inverse_SSE.h b/Eigen/src/LU/arch/Inverse_SSE.h index 30ce81af7..cded9195c 100644 --- a/Eigen/src/LU/arch/Inverse_SSE.h +++ b/Eigen/src/LU/arch/Inverse_SSE.h @@ -51,12 +51,12 @@ struct ei_compute_inverse_size4<Architecture::SSE, float, MatrixType, ResultType // Matrix transposition const float *src = matrix.data(); - tmp1 = _mm_loadh_pi(_mm_loadl_pi(tmp1, (__m64*)(src)), (__m64*)(src+ 4)); - row1 = _mm_loadh_pi(_mm_loadl_pi(row1, (__m64*)(src+8)), (__m64*)(src+12)); + tmp1 = _mm_loadh_pi(_mm_castpd_ps(_mm_load_sd((double*)src)), (__m64*)(src+ 4)); + row1 = _mm_loadh_pi(_mm_castpd_ps(_mm_load_sd((double*)(src+8))), (__m64*)(src+12)); row0 = _mm_shuffle_ps(tmp1, row1, 0x88); row1 = _mm_shuffle_ps(row1, tmp1, 0xDD); - tmp1 = _mm_loadh_pi(_mm_loadl_pi(tmp1, (__m64*)(src+ 2)), (__m64*)(src+ 6)); - row3 = _mm_loadh_pi(_mm_loadl_pi(row3, (__m64*)(src+10)), (__m64*)(src+14)); + tmp1 = _mm_loadh_pi(_mm_castpd_ps(_mm_load_sd((double*)(src+ 2))), (__m64*)(src+ 6)); + row3 = _mm_loadh_pi(_mm_castpd_ps(_mm_load_sd((double*)(src+10))), (__m64*)(src+14)); row2 = _mm_shuffle_ps(tmp1, row3, 0x88); row3 = _mm_shuffle_ps(row3, tmp1, 0xDD); @@ -125,8 +125,8 @@ struct ei_compute_inverse_size4<Architecture::SSE, float, MatrixType, ResultType det = _mm_mul_ps(row0, minor0); det = _mm_add_ps(_mm_shuffle_ps(det, det, 0x4E), det); det = _mm_add_ss(_mm_shuffle_ps(det, det, 0xB1), det); - // tmp1= _mm_rcp_ss(det); - // det= _mm_sub_ss(_mm_add_ss(tmp1, tmp1), _mm_mul_ss(det, _mm_mul_ss(tmp1, tmp1))); +// tmp1= _mm_rcp_ss(det); +// det= _mm_sub_ss(_mm_add_ss(tmp1, tmp1), _mm_mul_ss(det, _mm_mul_ss(tmp1, tmp1))); det = _mm_div_ss(_mm_set_ss(1.0f), det); // <--- yay, one original line not copied from Intel det = _mm_shuffle_ps(det, det, 0x00); // warning, Intel's variable naming is very confusing: now 'det' is 1/det ! @@ -149,4 +149,3 @@ struct ei_compute_inverse_size4<Architecture::SSE, float, MatrixType, ResultType }; #endif // EIGEN_INVERSE_SSE_H -
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