BIC-imm and ORR-imm SIMD pattern
On Wed, 2017-10-04 at 16:41 +0100, Richard Earnshaw (lists) wrote:
> On 02/10/17 10:05, Sudi Das wrote:
> >
> > 2017-10-02 Sudakshina Das
> >
> > * config/aarch64/aarch64-protos.h (enum simd_immediate_check): New
On Wed, 2017-10-04 at 16:41 +0100, Richard Earnshaw (lists) wrote:
> On 02/10/17 10:05, Sudi Das wrote:
> >
> > 2017-10-02 Sudakshina Das
> >
> > * config/aarch64/aarch64-protos.h (enum simd_immediate_check): New
> > check type
> > for aarch64_simd_valid_immediate.
> > (aarch64_out
>
>
> 2017-10-02 Sudakshina Das
>
> * gcc.target/aarch64/bic_imm_1.c: New test.
> * gcc.target/aarch64/orr_imm_1.c: Likewise.
>
OK.
R.
>
> From: Richard Earnshaw (lists)
> Sent: Thursday, September 28, 2017 9:55 AM
> To: Sudi Das; James Greenhal
(lists)
Sent: Thursday, September 28, 2017 9:55 AM
To: Sudi Das; James Greenhalgh
Cc: gcc-patches@gcc.gnu.org; nd; Marcus Shawcroft
Subject: Re: [PATCH][AArch64] Add BIC-imm and ORR-imm SIMD pattern
On 27/09/17 18:57, Sudi Das wrote:
>
>
> Hi James
>
> I have made the reque
ch64/orr_imm_1.c: Likewise.
>
>
> Thanks
> Sudi
>
>
> From: James Greenhalgh
> Sent: Tuesday, September 26, 2017 8:04:38 PM
> To: Sudi Das
> Cc: Richard Earnshaw; gcc-patches@gcc.gnu.org; nd; Marcus Shawcroft
> Subject: Re: [PATCH][AArch64
; Marcus Shawcroft
Subject: Re: [PATCH][AArch64] Add BIC-imm and ORR-imm SIMD pattern
On Mon, Sep 25, 2017 at 11:13:57AM +0100, Sudi Das wrote:
>
> Hi James
>
> I put aarch64_output_simd_general_immediate looking at the similarities of
> the immediates for mov/mvni and orr/bic.
On Mon, Sep 25, 2017 at 11:13:57AM +0100, Sudi Das wrote:
>
> Hi James
>
> I put aarch64_output_simd_general_immediate looking at the similarities of
> the immediates for mov/mvni and orr/bic. The CHECK macro in
> aarch64_simd_valid_immediate both checks
> and converts the immediates in a manner
: Wednesday, September 20, 2017 11:39 AM
To: Sudi Das
Cc: Richard Earnshaw; gcc-patches@gcc.gnu.org; nd; Marcus Shawcroft
Subject: Re: [PATCH][AArch64] Add BIC-imm and ORR-imm SIMD pattern
On Mon, Aug 07, 2017 at 02:56:09PM +0100, Sudi Das wrote:
>
> Hi Richard
>
> I have updat
On Mon, Aug 07, 2017 at 02:56:09PM +0100, Sudi Das wrote:
>
> Hi Richard
>
> I have updated the patch according to your comments. Thanks for pointing it
> out and sorry for the delay!
Hi Sudi,
I've taken a look at your patch - at a high level, I think that adding
aarch64_output_simd_general_imm
Shawcroft; James Greenhalgh
Subject: Re: [PATCH][AArch64] Add BIC-imm and ORR-imm SIMD pattern
On 18/04/17 17:39, Sudi Das wrote:
>
> Hello all
>
> This patch adds the support for BIC (vector, immediate) and ORR (vector,
> immediate) SIMD patterns to the AArch64 backend.
> One
On 18/04/17 17:39, Sudi Das wrote:
>
> Hello all
>
> This patch adds the support for BIC (vector, immediate) and ORR (vector,
> immediate) SIMD patterns to the AArch64 backend.
> One of the examples of this is : (with -O2 -ftree-vectorize)
>
> void
> bic_s (short *a)
> {
> for (int i = 0; i <
Hello all
This patch adds the support for BIC (vector, immediate) and ORR (vector,
immediate) SIMD patterns to the AArch64 backend.
One of the examples of this is : (with -O2 -ftree-vectorize)
void
bic_s (short *a)
{
for (int i = 0; i < 1024; i++)
a[i] &= ~(0xff);
}
which now produces :
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