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CPUTranslator: add bitcast, trunc, zext, sext

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Nekotekina 2018-02-10 15:57:01 +03:00
parent cce0ad0c35
commit fa04ff6d90
1 changed files with 32 additions and 0 deletions
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32
rpcs3/Emu/CPU/CPUTranslator.h
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@ -711,6 +711,38 @@ public:
return result;
}
template <typename T, typename T2>
value_t<T> bitcast(T2 expr)
{
value_t<T> result;
result.value = m_ir->CreateBitCast(expr.eval(m_ir), result.get_type(m_context));
return result;
}
template <typename T, typename T2>
value_t<T> trunc(T2 expr)
{
value_t<T> result;
result.value = m_ir->CreateTrunc(expr.eval(m_ir), result.get_type(m_context));
return result;
}
template <typename T, typename T2>
value_t<T> sext(T2 expr)
{
value_t<T> result;
result.value = m_ir->CreateSExt(expr.eval(m_ir), result.get_type(m_context));
return result;
}
template <typename T, typename T2>
value_t<T> zext(T2 expr)
{
value_t<T> result;
result.value = m_ir->CreateZExt(expr.eval(m_ir), result.get_type(m_context));
return result;
}
// Get unsigned addition carry into the sign bit (s = a + b)
template <typename T>
static inline auto ucarry(T a, T b, T s)