[llvm] r220278 - [Thumb2] LDRS?[BH] cannot load to the PC

[Renato Golin]

On 21 October 2014 10:14, Oliver Stannard <oliver.stannard at arm.com> wrote:
> Author: olista01
> Date: Tue Oct 21 04:14:15 2014
> New Revision: 220278
>
> URL: http://llvm.org/viewvc/llvm-project?rev=220278&view=rev
> Log:
> [Thumb2] LDRS?[BH] cannot load to the PC
>
> The Thumb2 LDRS?[BH] instructions are not valid when the destination
> register is the PC (these encodings are used for preload hints).

Hi Oliver,

It's possible that this failure is because of your patch:

http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15-selfhost/builds/915/steps/ninja%20check%202/logs/LLVM%3A%3Anamespace.ll

I'm reverting it locally and self-hosting, just to be sure. I'll let
you know how it goes.

cheers,
--renato