[PATCH] D31530: [ARM] Use new assembler diags for ARM (WIP)

[Renato Golin via Phabricator via llvm-commits]

rengolin added a comment.

In https://reviews.llvm.org/D31530#715210, @olista01 wrote:

> Most of my motivating examples come from hand-written Thumb code, where there are a lot of different immediate ranges, and the assembler often just gives a "requires arm-mode" error, which is useless on a Cortex-M target that doesn't have ARM mode.


Right, that indeed needs a better solution! :)


Repository:
  rL LLVM

https://reviews.llvm.org/D31530