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workaround "may be used uninitialized in this function" warning

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Gael Guennebaud
2013-02-26 12:09:08 +01:00
parent 5dda7842ca
commit 0b187a40a1
1 changed files with 10 additions and 2 deletions
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12
Eigen/src/SparseLU/SparseLU_gemm_kernel.h
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@@ -191,8 +191,16 @@ void sparselu_gemm(int m, int n, int d, const Scalar* A, int lda, const Scalar*
a0 = pload<Packet>(A0);
a1 = pload<Packet>(A1);
if(RK==4) a2 = pload<Packet>(A2);
if(RK==4) a3 = pload<Packet>(A3);
if(RK==4)
{
a2 = pload<Packet>(A2);
a3 = pload<Packet>(A3);
}
else
{
// workaround "may be used uninitialized in this function" warning
a2 = a3 = a0;
}
#define WORK(I) \
c0 = pload<Packet>(C0+i+(I)*PacketSize); \