Andrew,
Dominance and reachability are two different but related things. It's trivial
to come up with a simple example to show this.
Gary
From: Andrew Pinski
Sent: Friday, October 9, 2020 8:13 PM
To: Jojo R
Cc: GCC Development
Subject: Re: How to
Hi,
Thanks, i will dig it deeply :)
Jojo
在 2020年10月10日 +0800 AM11:14，Andrew Pinski ，写道：
> On Fri, Oct 9, 2020 at 8:01 PM Jojo R wrote:
> >
> > Hi,
> >
> > Is there any API or common codes to check any two blocks is reachable ?
>
> Yes the API in dominance.h.
> Depending on where you use
On Fri, Oct 9, 2020 at 8:01 PM Jojo R wrote:
>
> Hi,
>
> Is there any API or common codes to check any two blocks is reachable
> ?
Yes the API in dominance.h.
Depending on where you use it, you might need to have it created.
Using calculate_dominance_info function.
The function to do the
