I wonder what performance impact this has had (if any). The last time I tested using Clang vs Visual C++ for compiling and found that the VC++ .exe was larger, but also faster to execute. I don't use ...

As reported by Chris Foreman at Ars Technica, code strings related to Marvell’s ARM-based quad-core CPUs have been found in the latest source code of Clang, Apple’s compiler for Xcode. Specifically, ...

Xcode includes a set of tools to help developers analyze, debug, and profile their app. Every developer should use them so their iOS app has the best chance of being accepted. If you have an app you ...