[Bug target/34628] [4.2/4.3 Regression] problems with inlining on ARM

["rakdver at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #8 from rakdver at gcc dot gnu dot org  2008-01-03 21:23 -------
(In reply to comment #7)
> The final tree IL looks good, so I suspect the RTL loop optimizer gets this
> wrong.
> 

>  add     r1, sp, #56 // upper loop-bound; should have been #12
>  I actually wanted to say 'should have been #24' :-)

This insn is actually correct, r1 = &outbuf + 24.  The missing increment of r4
seems to be the problem.  Post-increment is created for r4, but it disappears
in the combine pass.  Does not seem to be loop optimizer related.


-- 

rakdver at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-01-03 21:23:36
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34628

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