[PATCH] [AArch64] Fix MC assertion failures with certain invalid instructions

[Tim Northover]

Hi Artyom,

On 29 May 2014 11:36, Artyom Skrobov <Artyom.Skrobov at arm.com> wrote:
> We have identified two MC issues in the newly-merged AArch64 backend.
> These lead to assertion failures when handling certain invalid instructions.

For the inverted condition code patch, I think it'd be very good to
comment what instruction that might be interpreted as. Also, if it's
undefined it should have a "# CHECK: invalid instruction encoding"
line associated (otherwise LLVM could start disassembling it, or any
other instruction in that file, and we'd not notice). If not, it
should be tested in a different file.

The too few operands patch looks fine.

Cheers.

Tim.