[Bug target/23355] size optimizer did not eliminateing useless Push and pop instructions at ARM/Thumb machine

[rearnsha at gcc dot gnu dot org]

------- Additional Comments From rearnsha at gcc dot gnu dot org  2005-08-15 09:33 -------
Confirmed.  thumb_compute_save_reg_mask() should use similar logic to
arm_compute_save_reg0_reg12_mask() so that the pic register is only saved when
required.

BTW.  Next time can you add files to the attachments panel in bugzilla, rather
than pasting them in.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rearnsha at gcc dot gnu dot
                   |                            |org
             Status|WAITING                     |NEW
     Ever Confirmed|                            |1
           Keywords|                            |missed-optimization
           Priority|P2                          |P3
   Last reconfirmed|0000-00-00 00:00:00         |2005-08-15 09:33:43
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23355