[Bug tree-optimization/106594] [13 Regression] sign-extensions no longer merged into addressing mode

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106594

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |13.0
                 CC|                            |sayle at gcc dot gnu.org

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I believe this was some match.pd simplification - why does this affect the
addressing mode?  Is the IVOPTs result different or does it differ later?