[clang] [HLSL] Add matrix constructors using initalizer lists (PR #162743)

[Farzon Lotfi via cfe-commits]

================
@@ -11089,8 +11089,8 @@ def err_first_argument_to_cwsc_pdtor_call : Error<
 def err_second_argument_to_cwsc_not_pointer : Error<
   "second argument to __builtin_call_with_static_chain must be of pointer type">;
 
-def err_vector_incorrect_num_elements : Error<
-  "%select{too many|too few}0 elements in vector %select{initialization|operand}3 (expected %1 elements, have %2)">;
+def err_tensor_incorrect_num_elements : Error<
----------------
farzonl wrote:

reverted

https://github.com/llvm/llvm-project/pull/162743