[Bug target/57288] cfi_restore should precede cfi_def_cfa_offset

[msharov at users dot sourceforge.net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57288

--- Comment #2 from Mike Sharov <msharov at users dot sourceforge.net> ---
(In reply to Andrew Pinski from comment #1)
> Can you attach the preprocessed source which is used to create this assembly
> file?

I'm afraid not. This call has been created by a gigantic collection of
templates, macros, and inline functions, so is too large to attach. Futhermore,
when compiled with the current gcc 4.8.2, the .cfi directives are entirely
different, with no .cfi_restore instructions emitted. If you really can't
figure out what the cause was, I'd have to wait until I see another function
showing the behavior.