[llvm] r198914 - ARM IAS: support implicit immediate 0s for {LD, ST}R{B, }T

[Joerg Sonnenberger]

On Fri, Jan 10, 2014 at 10:15:18AM -0800, Jim Grosbach wrote:
> This is not the right way to do this. These are assembly aliases, not
> distinct instruction encodings. They should be implemented as such.
> There should never be two instruction definitions that map to the same
> encoding.

If you have a way to implement it with InstAlias, be my guest. I
couldn't find one and I spend some time with gdb trying to fit the
patterns to match.

Joerg