[clang] [llvm] [inlineasm] Improve support for multiple inline asm constraints (e.g. "rm") (PR #197798)

[Bill Wendling via llvm-commits]

isanbard wrote:

> I was looking into whether this exposes an existing GlobalISel crash, and found that it actually introduces a new crash on both SelectionDAG and GlobalISel when compiling for Aarch64 on -O2.

Ah! Nice catch. Fixed in latest push. Thanks!

https://github.com/llvm/llvm-project/pull/197798