On Thu, Jun 6, 2024 at 6:07 PM Roger Sayle wrote:
>
>
> Hi Hongtao,
> Here's the third revision of my improved ternlog handling patch for x86.
> This addresses the previously discovered problems, adding a check for
> memory_operand, and adds four new test cases, to confirm that the
> appropriate f
On Mon, May 27, 2024 at 2:48 PM Hongtao Liu wrote:
>
> On Sat, May 18, 2024 at 4:10 AM Roger Sayle
> wrote:
> >
> >
> > Hi Hongtao,
> > Many thanks for the review, bug fixes and suggestions for improvements.
> > This revised version of the patch, implements all of your corrections. In
> > theo
On Sat, May 18, 2024 at 4:10 AM Roger Sayle wrote:
>
>
> Hi Hongtao,
> Many thanks for the review, bug fixes and suggestions for improvements.
> This revised version of the patch, implements all of your corrections. In
> theory
> the "ternlog idx" should guarantee that some operands are non-null
On Tue, May 21, 2024 at 5:46 AM Alexander Monakov wrote:
>
>
> Hello!
>
> I looked at ternlog a bit last year, so I'd like to offer some drive-by
> comments. If you want to tackle them in a follow-up patch, or leave for
> someone else to handle, please let me know.
>
> On Fri, 17 May 2024, Roger S
Hello!
I looked at ternlog a bit last year, so I'd like to offer some drive-by
comments. If you want to tackle them in a follow-up patch, or leave for
someone else to handle, please let me know.
On Fri, 17 May 2024, Roger Sayle wrote:
> This revised patch has been tested on x86_64-pc-linux-gnu
On Mon, May 13, 2024 at 5:57 AM Roger Sayle wrote:
>
>
> This patch improves the way that the x86 backend recognizes and
> expands AVX512's bitwise ternary logic (vpternlog) instructions.
I like the patch.
1 file changed, 25 insertions(+), 1 deletion(-)
gcc/config/i386/i386-expand.cc | 26 +++
