On 1/4/2021 6:18 AM, Tamar Christina wrote:
Hi All,
I am trying to get CSE to re-use constants already inside a vector rather than
re-materializing the constant again.
Basically consider the following case:
#include
#include
uint64_t
test (uint64_t a, uint64x2_t b, uint64x2_t* rt)
{
u
>> Cc: gcc-patches@gcc.gnu.org; nd ; i...@airs.com;
>>> l...@redhat.com
>>> Subject: Re: [RFC] middle-end: Extend CSE to understand vector extracts.
>>>
>>> On Mon, 4 Jan 2021, Tamar Christina wrote:
>>>
>>>> Hi All,
>>&
> > Subject: Re: [RFC] middle-end: Extend CSE to understand vector extracts.
> >
> > On Mon, 4 Jan 2021, Tamar Christina wrote:
> >
> > > Hi All,
> > >
> > > I am trying to get CSE to re-use constants already inside a vector
> > &
Hi Richi,
> -Original Message-
> From: Richard Biener
> Sent: Monday, January 4, 2021 1:33 PM
> To: Tamar Christina
> Cc: gcc-patches@gcc.gnu.org; nd ; i...@airs.com;
> l...@redhat.com
> Subject: Re: [RFC] middle-end: Extend CSE to understand vector extracts.
&g
On Mon, 4 Jan 2021, Tamar Christina wrote:
> Hi All,
>
> I am trying to get CSE to re-use constants already inside a vector rather than
> re-materializing the constant again.
>
> Basically consider the following case:
>
> #include
> #include
>
> uint64_t
> test (uint64_t a, uint64x2_t b, uin
Hi All,
I am trying to get CSE to re-use constants already inside a vector rather than
re-materializing the constant again.
Basically consider the following case:
#include
#include
uint64_t
test (uint64_t a, uint64x2_t b, uint64x2_t* rt)
{
uint64_t arr[2] = { 0x0942430810234076UL, 0x0942430
