[Bug rtl-optimization/45039] memory access and address update in one instruction for thumb2

[ramana at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45039

Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization
                 CC|                            |ramana at gcc dot gnu.org
          Component|target                      |rtl-optimization

--- Comment #2 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-02-01 01:46:14 UTC ---
(In reply to comment #1)
> This requires scheduling the code better.

What do you mean here ? Isn't this more about better addressing mode generation
really rather than scheduling ? Getting this fixed with a different schedule
would be a side-effect with the auto-incdec pass rather than by design.


cheers
Ramana