Re: [PATCH 035/236] Return types of unlink_insn_chain and duplicate_insn_chain

[David Malcolm]

On Wed, 2014-08-13 at 11:56 -0600, Jeff Law wrote:
> On 08/06/14 11:20, David Malcolm wrote:
> > gcc/
> >     * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
> >     rtx_insn *.
> >     (duplicate_insn_chain): Likewise.
> >     * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
> >     rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
> >     checked cast for now (until we can strengthen the params in the
> >     same way).
> >     (duplicate_insn_chain): Likewise.
> OK.

Thanks.  Committed to trunk as r214197, having bootstrapped&regrtested
on x86_64-unknown-linux-gnu (Fedora 20) albeit in combination with
patches 30-39, and verified that it builds standalone on several
targets.