Richard Sandiford <[EMAIL PROTECTED]> writes:
> gcc/
> * emit-rtl.c (reset_used_decls): Rename to...
> (set_used_decls): ...this. Set the used flag rather than clearing it.
> (unshare_all_rtl_again): Update accordingly. Set flags on argument
> DECL_RTLs rather than resett
unshare_all_rtl used to unshare DECL_RTLs as well as expressions in the
instruction stream. That changed with:
http://gcc.gnu.org/ml/gcc-patches/2007-05/msg00541.html
I think that patch was in itself the right thing to do. However, in
anticipation of the old unshare_all_rtl behaviour, unsha
