Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-31 Thread Richard Sandiford
"Andre Vieira (lists)" writes: > Here is the latest version of the patch, I wasn't sure whether Richard's > 'LGTM with...' was meant as a conditional OK and together with the > changes suggested by Andrew I thought I'd ask again, OK for trunk? > > > As per the AArch64 ISA FEAT_SME does not requi

Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-21 Thread Andre Vieira (lists)
Here is the latest version of the patch, I wasn't sure whether Richard's 'LGTM with...' was meant as a conditional OK and together with the changes suggested by Andrew I thought I'd ask again, OK for trunk? As per the AArch64 ISA FEAT_SME does not require FEAT_SVE2. However, we don't support

Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-17 Thread Andre Vieira (lists)
Thanks for the suggestions. On 14/03/2025 21:43, Andrew Carlotti wrote: On Thu, Mar 13, 2025 at 05:10:07PM +, Andre Vieira (lists) wrote: Apologies for the delay, had been waiting on some other relevant patches to go in to make sure we didn't break any valid existing behaviours. It should a

Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-15 Thread Andrew Carlotti
On Thu, Mar 13, 2025 at 05:10:07PM +, Andre Vieira (lists) wrote: > Apologies for the delay, had been waiting on some other relevant patches to > go in to make sure we didn't break any valid existing behaviours. It should > all be working properly now. I think I've also addressed all your comme

Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-14 Thread Andre Vieira (lists)
On 14/03/2025 09:59, Richard Sandiford wrote: "Andre Vieira (lists)" writes: diff --git a/gcc/testsuite/gcc.target/aarch64/no-sve-with-sme-3.c b/gcc/testsuite/gcc.target/aarch64/no-sve-with-sme-3.c new file mode 100644 index ..7a873fa2396a4129225ba

Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-14 Thread Richard Sandiford
"Andre Vieira (lists)" writes: > diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi > index > 4fbb4cda101ebd14891a3ad80aa5b1bc069b45c6..3754e468a05b3ae554b71adb4cf60068d5249507 > 100644 > --- a/gcc/doc/invoke.texi > +++ b/gcc/doc/invoke.texi > @@ -22068,7 +22068,8 @@ Enable the Pointer Authe

Re: [PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-13 Thread Richard Sandiford
"Andre Vieira (lists)" writes: > Apologies for the delay, had been waiting on some other relevant patches > to go in to make sure we didn't break any valid existing behaviours. It > should all be working properly now. I think I've also addressed all your > comments. Most notable change is that

[PATCH] aarch64: remove SVE2 requirement from SME and diagnose it as unsupported

2025-03-13 Thread Andre Vieira (lists)
Apologies for the delay, had been waiting on some other relevant patches to go in to make sure we didn't break any valid existing behaviours. It should all be working properly now. I think I've also addressed all your comments. Most notable change is that it now uses the 'sorry' mechanism. Bo