[PATCH] D39910: [ARM] Issue an eror when non-general-purpose registers used in address operands (alternative)

[Momchil Velikov via Phabricator via llvm-commits]

chill added a comment.

The preceding version contained more tests as they were covering each affected `AsmOperandClass`. Without the error messages, the tests just cover the changed functions, i.e. adding a test for `vld4.32 {d0[], d1[], d2[], d3[]}, [s7:64]` 
won't test more than the already tested `isMem()`.
I'll re-upload the diff with more context.


https://reviews.llvm.org/D39910