[flang] Adjust README.md for upstreaming to LLVM.

Original-commit: flang-compiler/f18@24d23963b8
This commit is contained in:
David Truby 2020-04-06 14:38:20 +01:00
parent 87f3bc978f
commit 2d65baf845
1 changed files with 3 additions and 11 deletions

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@ -53,23 +53,15 @@ git clone https://github.com/flang-compiler/f18.git
### Supported C++ compilers
F18 is written in C++17 and it has LLVM libraries dependency.
F18 is written in C++17.
The code has been compiled and tested with
GCC versions from 7.2.0 to 9.3.0.
GCC versions 7.2.0, 7.3.0, 8.1.0, and 8.2.0.
The code has been compiled and tested with
clang version 7.0, 8.0, 9.0 and 10.0
clang version 7.0 and 8.0
using either GNU's libstdc++ or LLVM's libc++.
The code has been compiled on
AArch64, x86_64 and ppc64le servers
with CentOS7, Ubuntu18.04, Rhel, MacOs, Mojave, XCode and
Apple LLVM version 10.0.1.
The code does not compile with Windows and
a compiler that does not have support for C++17.
### LLVM dependency
F18 uses components from LLVM.