[Patch ARM] GCC 4.4 branch . Fix out of range branches for Thumb2.

[Richard Earnshaw]

On Wed, 2010-02-24 at 11:55 +0000, Ramana Radhakrishnan wrote:
> Hi,
> 
> This patch is essentially a backport of Mark's patch on trunk that fixes
> out of range branches in Thumb2. 
> 
> http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00636.html
> 
> I've added a testcase for this and regression tested by bootstrapping
> gcc 4.4 in Thumb2 mode.
> 
> Ok to backport to the branch and add the testcase to trunk ? 
> 
> cheers
> Ramana
> 
> 2010-02-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
> 
>         Backport from trunk
>         2009-07-10  Mark Mitchell  <mark@codesourcery.com>
>         * config/arm/thumb2.md (thumb2_cbz): Correct computation of
> length attribute.
>         (thumb2_cbnz): Likewise.
> 
> 2010-02-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
> 
>         * gcc.target/arm/thumb2-cbnz.c: New test.

OK

R.