In Visual Studio 2019 version 16.2 we improved the codegen of several standard library functions. Guided by your feedback on Developer Community (Inlining std::lldiv and Improved codegen for std::fmin, std::fmax, std::round, std::trunc) we focused on the variants of standard division (, , ) and . Originally function calls to the standard library...
We are always looking for ways to make you more productive while coding in Visual Studio. In Visual Studio 2019 version 16.2, we have created a smarter, more relevant Member List. Specifically, we now apply method filtering based on type qualifiers. To illustrate this, consider the following example: You have two vectors, but one is . When we i...
In Visual Studio 2019 version 16.2 we continue to improve the C++ backend with build throughput improvements and new and improved optimizations. These build on top of our MSVC backend improvements in Visual Studio 2019 version 16.0 which we previously announced. We will be following up on many of the improvements here with their own blog posts. Bu...
On the C++ team we’ve heard loud and clear from users that build times are a pain point. We’ve continued our focus on improving the step, linking, that dominates F5 build times. Fast F5 build times, or iteration build times, are a key contributor to developer productivity and we felt that there was a large opportunity so we narrowed in on changes t...
The July 2019 update of the Visual Studio Code C/C++ extension is now available. This release includes many new features, including semantic colorization and improvements to the IntelliSense Configuration Settings Editor UI and IntelliSense cache. For a full list of this release’s improvements, check out our release notes on GitHub. Semantic Color...
Introduction My name is Terry Mahaffey and I work on the code generation team in MSVC. Lately I’ve been doing some work on our inliner and I wanted to give a brief introduction to it before later diving into some of the changes we’ll be shipping. Inlining is perhaps the most important optimization a compiler performs. In addition to removing ca...
The 2019.06 update of vcpkg, a tool that helps you manage C and C++ libraries on Windows, Linux, and MacOS, is now available. This is the first time we’ve created a vcpkg release on our GitHub repository. This update is designed to bring you a summary of the new functionality and improvements made to vcpkg over about a month’s time. The 2019.06 upd...
Visual Studio 2019 version 16.2 Preview 3 includes built-in Clang/LLVM support for MSBuild projects. In our last release, we announced support for Clang/LLVM for CMake. In the latest Preview of Visual Studio, we have extended that support to also include MSBuild projects. While in most cases we recommend using the MSVC compiler, we are committed to...
