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Make sure that calls to broadcast4 are 16 bytes aligned

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This commit is contained in:
Gael Guennebaud
2014-04-25 22:25:48 +02:00
parent f9d2f3903e
commit 450d0c3de0
2 changed files with 4 additions and 3 deletions
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6
Eigen/src/Core/arch/SSE/PacketMath.h
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@@ -486,7 +486,7 @@ template<> EIGEN_STRONG_INLINE void
pbroadcast4<Packet4f>(const float *a,
Packet4f& a0, Packet4f& a1, Packet4f& a2, Packet4f& a3)
{
a3 = ploadu<Packet4f>(a);
a3 = pload<Packet4f>(a);
a0 = vec4f_swizzle1(a3, 0,0,0,0);
a1 = vec4f_swizzle1(a3, 1,1,1,1);
a2 = vec4f_swizzle1(a3, 2,2,2,2);
@@ -502,10 +502,10 @@ pbroadcast4<Packet2d>(const double *a,
a2 = _mm_loaddup_pd(a+2);
a3 = _mm_loaddup_pd(a+3);
#else
a1 = ploadu<Packet2d>(a);
a1 = pload<Packet2d>(a);
a0 = vec2d_swizzle1(a1, 0,0);
a1 = vec2d_swizzle1(a1, 1,1);
a3 = ploadu<Packet2d>(a+2);
a3 = pload<Packet2d>(a+2);
a2 = vec2d_swizzle1(a3, 0,0);
a3 = vec2d_swizzle1(a3, 1,1);
#endif