On Sat, Mar 26, 2022 at 10:05 AM Hongyu Wang via Gcc-patches
wrote:
>
> > > Is it possible to create a test case that gas would throw an error for
> > > invalid operands?
> >
> > You can use -ffix-xmmN to disable XMM0-15.
>
> I mean can we create an intrinsic test for this PR that produces xmm16-3
On Sat, Mar 26, 2022 at 4:50 AM H.J. Lu via Gcc-patches
wrote:
>
> Since KL instructions have no AVX512 version, replace the "v" register
> constraint with the "x" register constraint.
>
> PR target/105058
> * config/i386/sse.md (loadiwkey): Replace "v" with "x".
> (aesu8):
On Fri, Mar 25, 2022 at 7:04 PM Hongyu Wang wrote:
>
> > > Is it possible to create a test case that gas would throw an error for
> > > invalid operands?
> >
> > You can use -ffix-xmmN to disable XMM0-15.
>
> I mean can we create an intrinsic test for this PR that produces xmm16-31?
> And the -ffi
> > Is it possible to create a test case that gas would throw an error for
> > invalid operands?
>
> You can use -ffix-xmmN to disable XMM0-15.
I mean can we create an intrinsic test for this PR that produces xmm16-31?
And the -ffix-xmmN is an option for assembler or compiler? I didn't
find it in
On Fri, Mar 25, 2022 at 6:08 PM Hongyu Wang wrote:
>
> Is it possible to create a test case that gas would throw an error for
> invalid operands?
You can use -ffix-xmmN to disable XMM0-15.
> H.J. Lu via Gcc-patches 于2022年3月26日周六 04:50写道：
> >
> > Since KL instructions have no AVX512 version, rep
Is it possible to create a test case that gas would throw an error for
invalid operands?
H.J. Lu via Gcc-patches 于2022年3月26日周六 04:50写道：
>
> Since KL instructions have no AVX512 version, replace the "v" register
> constraint with the "x" register constraint.
>
> PR target/105058
>
Since KL instructions have no AVX512 version, replace the "v" register
constraint with the "x" register constraint.
PR target/105058
* config/i386/sse.md (loadiwkey): Replace "v" with "x".
(aesu8): Likewise.
---
gcc/config/i386/sse.md | 6 +++---
1 file changed, 3 insertio
