[Bug target/50022] [4.7 regression] "incorrect condition in IT block" when building mozilla code base for ARM

[ramana at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50022

--- Comment #4 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-08-10 12:15:43 UTC ---
Created attachment 24968
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24968
WIP Patch.

A patch I'm testing but I don't very much like this given it makes this rather
complex. The simple solution is to split the pattern into 2 for ARM and Thumb
state and mark the Thumb state one non-predicable. I don't want to split the
pattern into 2 if I can avoid it  and would rather get it working correctly if
I can but anyway here goes. 

Can you check and see if this helps in your case and if any other problems show
up  ?

cheers
Ramana