Flang backports to the LLVM 11 release

Hi flang-dev

Further to today's call, I have raised 47096 – LLVM 11 release backports to capture the commits that we would like to be backported to the LLVM 11 branch before release.

Please add any defects that you wish to see backported to the LLVM 11 release on that ticket.

Ta
Rich

Richard Barton
Principal Engineer - Arm Compiler for Linux
Arm Manchester