Following the conclusion of the [RFC](https://discourse.llvm.org/t/rfc-names-for-flang-rt-libraries/84321), rename Flang's runtime libraries as follows: * libFortranRuntime.(a|so) to libflang_rt.runtime.(a|so) * libFortranFloat128Math.a to libflang_rt.quadmath.a * libCufRuntime_cuda_${CUDAToolkit_VERSION_MAJOR}.(a|so) to libflang_rt.cuda_${CUDAToolkit_VERSION_MAJOR}.(a|so) This follows the same naming scheme as Compiler-RT libraries (`libclang_rt.${component}.(a|so)`). It provides some consistency between Flang's runtime libraries for current and potential future library components.
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Flang |version| (In-Progress) Release Notes
Warning
These are in-progress notes for the upcoming LLVM |version| release. Release notes for previous releases can be found on the Download Page.
Introduction
This document contains the release notes for the Flang Fortran frontend, part of the LLVM Compiler Infrastructure, release |version|. Here we describe the status of Flang in some detail, including major improvements from the previous release and new feature work. For the general LLVM release notes, see the LLVM documentation. All LLVM releases may be downloaded from the LLVM releases web site.
Note that if you are reading this file from a Git checkout, this document applies to the next release, not the current one. To see the release notes for a specific release, please see the releases page.
Major New Features
Bug Fixes
Non-comprehensive list of changes in this release
New Compiler Flags
Windows Support
Fortran Language Changes in Flang
Build System Changes
-
The FortranRuntime library has been renamed to
flang_rt.runtime. -
The FortranFloat128Math library has been renamed to
flang_rt.quadmath. -
The CufRuntime_cuda_${version} library has been renamed to
flang_rt.cuda_${version}.
New Issues Found
Additional Information
Flang's documentation is located in the flang/docs/ directory in the
LLVM monorepo.
If you have any questions or comments about Flang, please feel free to contact us on the Discourse forums.