[Bug rtl-optimization/55833] [4.6 Regression] ICE in verify_loop_structure, at cfgloop.c:1582 (BB should be marked irreducible !)

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55833



Richard Biener <rguenth at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

           Keywords|                            |ice-checking

             Status|ASSIGNED                    |RESOLVED

      Known to work|                            |4.8.0

         Resolution|                            |FIXED

   Target Milestone|4.6.4                       |4.8.0



--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-18 
10:20:00 UTC ---

(In reply to comment #12)

> Considering backporting to 4.6.



It's a checking verification failure only, also it's likely latent on the

4.7 branch.



RM says FIXED in 4.8, not to be backported.