arm-none fixups#113992

Merged

bors merged 3 commits intorust-lang:masterfrom

chrisnc:arm-none-fixups

Jul 24, 2023

Commits on Jul 24, 2023

Remove "-unknown" from `llvm_target` for arm*v7r-none-eabi* targets.
chrisnc
committed
Remove redundant `c_enum_min_bits` option from the thumbv4t-none-eabi target.
chrisnc
committed
Fix comments about GCC/Clang's enum width for arm-none targets.
chrisnc
committed