implementation of exp()

[Peter Foelsche]

Dear All,

it looks to me, that exp() is implemented by loading some constant 8 byte unsigned integer literal which in fact is a double literal.
I think this should be stored as a double literal,
as otherwise we get the following code to load this literal into a register
(visual C++ 2012):

mov         rax,40862E42FEFA39EFh
mov         qword ptr [rsp+108h],rax
vmovsd      xmm11,qword ptr [rsp+108h]

Kind Regards
Peter Foelsche

PS.
compiler options:

/MP /GS- /GL /W3 /Gy /Zc:wchar_t /Zi /Gm- /Ox /Ob2 /Fd"x64\Release\vc120.pdb" /fp:fast /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_LIB" /D "_UNICODE" /D "UNICODE" /errorReport:prompt /GF /WX- /Zc:forScope /GR /arch:AVX2 /Gd /Oy /Oi /MD /openmp- /Fa"x64\Release\" /EHsc /nologo /Fo"x64\Release\" /Ot /Fp"x64\Release\test_boost_simd.pch"

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