[Bug c/48278] New: [4.5 Regression] linking results in undefined references to _savegpr_* _restgpr_*_x

[wd at denx dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48278

           Summary: [4.5 Regression] linking results in undefined
                    references to _savegpr_* _restgpr_*_x
           Product: gcc
           Version: 4.5.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: w...@denx.de
              Host: x86_64-redhat-linux
            Target: PowerPC
             Build: x86_64-redhat-linux


This is a follow-up on bug 43810, as requested by comment 18:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43810#c18

The problem is not fixed yet, we see it when trying to enable
--enable-target-optspace for the Poky / Yocto builds, for details please see
comment 19:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43810#c19

The original bug report referred to a powerpc-eabispe target only, but we see
this with other powerpc confiugrations as well (Ilya's build was for a plain
vanilla ppc603e system).