On Wed, 16 Mar 2011, Jack Howarth wrote: > The assembler bug in Xcode 3.2.6/4.0 only impacts darwin10, so lto can > be renabled for darwin9 (for which it has been well tested on the regress > server). Re-enabling lto for *-apple-darwin9 on darwin allows us to > continue to monitor the status of darwin lto support while the containerized > lto changes for PR48108 are completed. Okay for gcc trunk and 4.6.0?
I'm ok with that if Mike is ok with it. Thanks, Richard. > Jack > ps While we could in theory enable it for darwin8 as well, that target is > rather poorly tested compared to darwin9. > > 2011-03-16 Jack Howarth <howa...@bromo.med.uc.edu> > > * configure.ac: Re-enable LTO on *-apple-darwin9. > * configure: Regenerate. > > Index: configure.ac > =================================================================== > --- configure.ac (revision 171047) > +++ configure.ac (working copy) > @@ -1743,7 +1743,7 @@ ACX_ELF_TARGET_IFELSE([# ELF platforms b > build_lto_plugin=yes > ],[if test x"$default_enable_lto" = x"yes" ; then > case $target in > - *-cygwin* | *-mingw*) ;; > + *-apple-darwin9 | *-cygwin* | *-mingw*) ;; > # On other non-ELF platforms, LTO has yet to be validated. > *) enable_lto=no ;; > esac > >
