o reverse it...
No, there isn't. We happily propagate constants into PHI nodes.
Richard.
>
>Thanks,
>
>Gary
>
>From: Marc Glisse
>Sent: Saturday, September 5, 2020 11:29 PM
>To: Gary Oblock
>Cc: gcc@gcc.gnu.org
>Subject
y Oblock
Cc: gcc@gcc.gnu.org
Subject: Re: A couple GIMPLE questions
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On Sat, 5 Sep 2020, Gary Oblock via Gcc wrote:
> First off
To: Gary Oblock
Cc: gcc@gcc.gnu.org
Subject: Re: A couple GIMPLE questions
[EXTERNAL EMAIL NOTICE: This email originated from an external sender. Please
be mindful of safe email handling and proprietary information protection
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On Sat, 5 Sep 2020, Gary Oblock via Gcc wrote:
> First of
On Sat, 5 Sep 2020, Gary Oblock via Gcc wrote:
First off one of the questions just me being curious but
second is quite serious. Note, this is GIMPLE coming
into my optimization and not something I've modified.
Here's the C code:
type_t *
do_comp( type_t *data, size_t len)
{
type_t *res;
typ
First off one of the questions just me being curious but
second is quite serious. Note, this is GIMPLE coming
into my optimization and not something I've modified.
Here's the C code:
type_t *
do_comp( type_t *data, size_t len)
{
type_t *res;
type_t *x = min_of_x( data, len);
type_t *y = max
