================
@@ -422,6 +422,55 @@ template <typename T> constexpr uint asuint(T F) {
return __detail::bit_cast<uint, T>(F);
}
+//===----------------------------------------------------------------------===//
+// asuint splitdouble builtins
+//===----------------------------------------------------------------------===//
+
+/// \fn void asuint(double D, out uint lowbits, out int highbits)
+/// \brief Split and interprets the lowbits and highbits of double D into
uints.
+/// \param D The input double.
+/// \param lowbits The output lowbits of D.
+/// \param highbits The highbits lowbits D.
+#if __is_target_arch(dxil)
----------------
farzonl wrote:
So my theory was that something about using `#elif __is_target_arch(spirv)`
is forcing us to have to specify `-cc1 -triple ` in
`clang/test/Driver/hlsl-lang-targets-spirv.hlsl` instead of `-target `.
I don't fully understand what though.
https://github.com/llvm/llvm-project/pull/109331
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