On Mon, Dec 30, 2019 at 06:23:16PM -0600, Segher Boessenkool wrote:
> > To me, that indicates that using a conversion tool that is conservative in
> > its heuristics, and then selectively applying improvements to the extent
> > they can be done safely with manual review in a reasonable time, is b
On Mon, 16 Dec 2019, Jeff Law wrote:
> > Joseph Myers has made his choice. He has said repeatedly that he
> > wants to follow through with the reposurgeon conversion, and he's
> > putting his effort behind that by writing tests and even contributing
> > code to reposurgeon.
> >
> > We'll get thi
On 31/12/2019 13:42, Joseph Myers wrote:
> On Mon, 16 Dec 2019, Jeff Law wrote:
>
>>> Joseph Myers has made his choice. He has said repeatedly that he
>>> wants to follow through with the reposurgeon conversion, and he's
>>> putting his effort behind that by writing tests and even contributing
>>
On Tue, Dec 31, 2019 at 01:42:55PM +, Joseph Myers wrote:
> As the remaining changes being made to the reposurgeon conversion are of
> the form "tidy things up where reposurgeon is already making a reasonable
> conservative choice but minor improvements are still possible", I think
> it's ve
Qing Zhao writes:
> (gdb) where
> #0 0x00ddbcb3 in df_chain_create (src=0x631006480f08,
> dst=0x63100f306288) at ../../gcc-8.2.1-20180905/gcc/df-problems.c:2267
> #1 0x001a in df_chain_create_bb_process_use (
> local_rd=0x7ffc109bfaf0, use=0x63100f306288, top_fla
