On Fri, Mar 13, 2020 at 07:30:17AM +0100, Richard Biener wrote:
> On March 12, 2020 11:29:45 PM GMT+01:00, Segher Boessenkool
> wrote:
> >The df dataflow solvers use the aux field in the basic_block struct,
> >although that is reserved for any use by passes. And not only that,
> >it is required
On March 12, 2020 11:29:45 PM GMT+01:00, Segher Boessenkool
wrote:
>The df dataflow solvers use the aux field in the basic_block struct,
>although that is reserved for any use by passes. And not only that,
>it is required that you set all such fields to NULL before calling
>the solvers, or you
Hi,
On Thu, Mar 12, 2020 at 10:29:45PM +, Segher Boessenkool wrote:
> The df dataflow solvers use the aux field in the basic_block struct,
> although that is reserved for any use by passes. And not only that,
> it is required that you set all such fields to NULL before calling
> the solvers,
The df dataflow solvers use the aux field in the basic_block struct,
although that is reserved for any use by passes. And not only that,
it is required that you set all such fields to NULL before calling
the solvers, or you quietly get wrong results.
This changes the solvers to use a local array
