Introducing IBM Open XL C/C++

IBM® Open XL C/C++ for AIX® 17.1.1 fully incorporates the LLVM and Clang compiler infrastructure. With the new compiler infrastructure, you can enjoy the combination of IBM's strength in compiler optimization technology with LLVM open-source infrastructure.

IBM Open XL C/C++ for AIX 17.1.1 is an advanced, high-performance compiler that can be used for developing complex, computationally intensive programs, including interlanguage calls with C and Fortran programs.

This section contains information about the features of the IBM Open XL C/C++ compiler. It is intended for people who are evaluating the compiler and for users who want to find out more about the product.