[PATCH] Fix a bug in the Thumb1 ARM Load/Store optimizer which resulted in the base register reset instruction being incorrectly placed.

[Moritz Roth]

>>! In D4084#7, @rengolin wrote:
> Hi Morizt,
> 
> Apart from the comment, LGTM.
> 
> --renato

Hi Renato,

this was also a bug (which resulted in this issue happening in a few extra cases as far as I can tell) - we do
  Opcode = getLoadStoreMultipleOpcode(Opcode, Mode);
a few lines before this check so Opcode can never be tLDRi (it would have been changed to tLDMIA).

I don't have commit access by the way, so someone else will have to commit this on my behalf.

Cheers 
Moritz

http://reviews.llvm.org/D4084