Chapter 5. Changes in LLVM Toolset
Chapter 5. Changes in LLVM Toolset LLVM Toolset has been updated from version 15.0.7 to 16.0.6 on RHEL 8 and RHEL 9. Notable changes include: Improvements to optimization Support for new CPU extensions Improved support for new C++ versions Notable backwards incompatible changes include: Clang's default C++ standard is now gnu++17 instead of gnu++14 . The -Wimplicit-function-declaration , -Wimplicit-int and -Wincompatible-function-pointer-types options now default to error for C code. This might affect the behavior of configure scripts. By default, Clang 16 uses the libstdc++ library version 13 and binutils 2.40 provided by GCC Toolset 13.