ΒΆtemplate <unsigned int B>
inline constexpr int64_t SignExtend64(uint64_t x)
template <unsigned int B>
inline constexpr int64_t SignExtend64(uint64_t x)Description
Sign-extend the number in the bottom B bits of X to a 64-bit integer. Requires 0 < B < 64.
Declared at: llvm/include/llvm/Support/MathExtras.h:766
Templates
- unsigned int B
Parameters
- uint64_t x