[Bug rtl-optimization/65932] [5 Regression] Linux-3.10.75 on arm926ej-s does not boot due to wrong code generation

[wilson at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932

--- Comment #13 from Jim Wilson <wilson at gcc dot gnu.org> ---
Created attachment 35774
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35774&action=edit
Experimental patch to force out-of-ssa to use promoted subregs for phi nodes.