VSI C++ x86-64 Release Notes

This document provides release notes for the field-test VSI C++ x86-64 compiler designed for the OpenVMS x86 platform. It details the available compilers (CLANG and CXX), supported and unsupported DCL qualifiers, integration with OpenVMS specific pragmas, and handling of TLB files and headers. It also outlines key differences between OpenVMS on Itanium and x86, such as default pointer sizes, data type widths, and known issues currently being addressed. Finally, it includes tables mapping CXX qualifiers to Clang options and provides guidance on command-line usage.