[Bug ipa/66793] [5 Regression] ICE at -Os and above on x86_64-linux-gnu (verify_flow_info failed)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66793

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |6.0
   Target Milestone|---                         |5.2
            Summary|ICE at -Os and above on     |[5 Regression] ICE at -Os
                   |x86_64-linux-gnu            |and above on
                   |(verify_flow_info failed)   |x86_64-linux-gnu
                   |                            |(verify_flow_info failed)

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk.

The issue is latent on the gcc5 branch (4.9 splits the block in cleanup-cfg).