================ @@ -1603,6 +1603,32 @@ double3 saturate(double3); _HLSL_BUILTIN_ALIAS(__builtin_hlsl_elementwise_saturate) double4 saturate(double4); +//===----------------------------------------------------------------------===// +// select builtins +//===----------------------------------------------------------------------===// + +/// \fn T select(bool Cond, T TrueVal, T FalseVal) +/// \brief ternary operator. +/// \param Cond The Condition input value. +/// \param TrueVal The Value returned if Cond is true. +/// \param FalseVal The Value returned if Cond is false. + +template <typename T> +_HLSL_BUILTIN_ALIAS(__builtin_hlsl_select) +T select(bool, T, T); + +/// \fn vector<T,Sz> select(vector<bool,Sz> Conds, vector<T,Sz> TrueVals, +/// vector<T,Sz> FalseVals) +/// \brief ternary operator for vectors. All vectors must be the same size. +/// \param Conds The Condition input values. +/// \param TrueVals The vector values are chosen from when conditions are true. +/// \param FalseVals The vector values are chosen from when conditions are +/// false. + +template <typename T, int Sz> +_HLSL_BUILTIN_ALIAS(__builtin_hlsl_select) +vector<T,Sz> select(vector<bool,Sz>, vector<T,Sz>, vector<T,Sz>); ---------------- bogner wrote:
Nit: I guess the bot doesn't run clang-format in `lib/Headers`, but we should format this header like anything else in LLVM. ```suggestion vector<T, Sz> select(vector<bool, Sz>, vector<T, Sz>, vector<T, Sz>); ``` https://github.com/llvm/llvm-project/pull/107129 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
