================ @@ -928,6 +928,78 @@ float3 exp2(float3); _HLSL_BUILTIN_ALIAS(__builtin_elementwise_exp2) float4 exp2(float4); +//===----------------------------------------------------------------------===// +// firstbithigh builtins +//===----------------------------------------------------------------------===// + +/// \fn T firstbithigh(T Val) +/// \brief Returns the location of the first set bit starting from the highest +/// order bit and working downward, per component. +/// \param Val the input value. + +#ifdef __HLSL_ENABLE_16_BIT +_HLSL_AVAILABILITY(shadermodel, 6.2) ---------------- farzonl wrote:
I don't think the int16_t, uint16_t, int64_t, and uint64_t cases are correct. https://github.com/llvm/llvm-project/pull/111082 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
