[libc-commits] [libc] [libc][math][c23] Add {ldexp, scalbn, scalbln}f16 C23 math functions (PR #94797)
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Thu Jun 20 07:42:23 PDT 2024
================
@@ -183,6 +184,10 @@ template <size_t Bits> struct DyadicFloat {
return r;
}
+ LIBC_INLINE explicit constexpr operator float16() const {
+ return static_cast<float16>(static_cast<float>(*this));
+ }
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overmighty wrote:
Resolved by changing `scale_up_exponent` to `1 - exp_lo`.
https://github.com/llvm/llvm-project/pull/94797
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