11 lines
246 B
C++
11 lines
246 B
C++
_CLC_OVERLOAD _CLC_DEF __CLC_GENTYPE exp(__CLC_GENTYPE val) {
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// exp(x) = exp2(x * log2(e))
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#if __CLC_FPSIZE == 32
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return exp2(val * M_LOG2E_F);
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#elif __CLC_FPSIZE == 64
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return exp2(val * M_LOG2E);
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#else
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#error unknown _CLC_FPSIZE
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#endif
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}
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