================
@@ -89,23 +89,31 @@ void asuint(double4, out uint4, out uint4);
/// \param X The X input value.
/// \param Y The Y input value.
+template <typename T>
_HLSL_16BIT_AVAILABILITY(shadermodel, 6.2)
-const inline half distance(half X, half Y) {
+const inline __detail::enable_if_t<__detail::is_arithmetic<T>::Value &&
----------------
farzonl wrote:
Yeah I didn't want to templatize the scalar case, but what I found out was if I
didn't then the vectors of any size would cast themselves down to scalars. The
`is_arithmetic` here is to check the type coming in is already a scalar.
The annoying thing for this case was I needed to distinguish the float and
half scalar templates to be able to apply
`_HLSL_16BIT_AVAILABILITY(shadermodel, 6.2)` and thats why the `is_same` stuff
is here.
https://github.com/llvm/llvm-project/pull/130724
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