https://github.com/llvm-beanz commented:
One question I have about this is do we actually need new builtins? These are
just doing bit casts correct?
Could we implement them entirely in the header? Something like:
```hlsl
template <typename T, typename U>
T bit_cast(U Val) { return __builtin_bit_cast(T, Val); }
uint asuint(float F) { return bit_cast<uint>(F); }
```
This seems to work for me in godbolt: https://godbolt.org/z/8b61a1WMr
We may want to apply the `[[alwaysinline]]` attribute, but it seems like a
reasonable approach. Thoughts?
https://github.com/llvm/llvm-project/pull/107292
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