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test/packetmath: Silence alignment warnings

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This commit is contained in:
Joel Holdsworth 2019-11-05 19:06:12 +00:00
parent c79b6ffe1f
commit 743c925286
1 changed files with 6 additions and 3 deletions
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9
test/packetmath.cpp
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@ -39,9 +39,12 @@ bits(const T& x) {
// The following implement bitwise operations on floating point types
template<typename T,typename Bits,typename Func>
T apply_bit_op(Bits a, Bits b, Func f) {
Array<unsigned char,sizeof(T),1> res;
for(Index i=0; i<res.size();++i) res[i] = f(a[i],b[i]);
return *reinterpret_cast<T*>(&res);
Array<unsigned char,sizeof(T),1> data;
T res;
for(Index i = 0; i < data.size(); ++i)
data[i] = f(a[i], b[i]);
std::memcpy(&res, &data, sizeof(T));
return res;
}
#define EIGEN_TEST_MAKE_BITWISE2(OP,FUNC,T) \