[Bug tree-optimization/57244] Missed optimization: dead register move before noreturn fn call & unnecessary store/load of reg

[petschy at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57244

--- Comment #3 from petschy at gmail dot com ---
Created attachment 30095
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30095&action=edit
disassembly dump