Re: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

Tkachov >> Sent: Friday, November 29, 2024 11:21 AM >> To: Tamar Christina >> Cc: GCC Patches ; nd ; Richard >> Earnshaw ; ktkac...@gcc.gnu.org; Richard >> Sandiford >> Subject: Re: [PATCH]AArch64 Suppress default options when march or mcpu used >

Re: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

> On 21 Nov 2024, at 10:13, Tamar Christina wrote: > >>> I tried writing automated testcases for these, however the testsuite doesn't >>> want to scan the output of -### and it makes the excess error tests always >>> fail >>> unless you use dg-error, which also looks for"error:". So tested ma

RE: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

- > From: Kyrylo Tkachov > Sent: Friday, November 29, 2024 11:21 AM > To: Tamar Christina > Cc: GCC Patches ; nd ; Richard > Earnshaw ; ktkac...@gcc.gnu.org; Richard > Sandiford > Subject: Re: [PATCH]AArch64 Suppress default options when march or mcpu used > is n

Re: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

Hi Tamar, > On 15 Nov 2024, at 14:24, Tamar Christina wrote: > > Hi All, > > This patch makes it so that when you use any of the Cortex-A53 errata > workarounds but have specified an -march or -mcpu we know is not affected by > it > that we suppress the errata workaround. > > This is a driver

Re: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

cc-patches@gcc.gnu.org; nd ; Richard Earnshaw >> ; ktkac...@gcc.gnu.org; Richard Sandiford >> >> Subject: Re: [PATCH]AArch64 Suppress default options when march or mcpu used >> is not affected by it. >> >> On Fri, Nov 15, 2024 at 6:30 AM Tamar Christina >&g

RE: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

> > I tried writing automated testcases for these, however the testsuite doesn't > > want to scan the output of -### and it makes the excess error tests always > > fail > > unless you use dg-error, which also looks for"error:". So tested manually: > > You might be able to use dg-message instead.

RE: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

> -Original Message- > From: Andrew Pinski > Sent: Friday, November 15, 2024 7:16 PM > To: Tamar Christina > Cc: gcc-patches@gcc.gnu.org; nd ; Richard Earnshaw > ; ktkac...@gcc.gnu.org; Richard Sandiford > > Subject: Re: [PATCH]AArch64 Suppress default options

Re: [PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

On Fri, Nov 15, 2024 at 6:30 AM Tamar Christina wrote: > > Hi All, > > This patch makes it so that when you use any of the Cortex-A53 errata > workarounds but have specified an -march or -mcpu we know is not affected by > it > that we suppress the errata workaround. > > This is a driver only patc

[PATCH]AArch64 Suppress default options when march or mcpu used is not affected by it.

Hi All, This patch makes it so that when you use any of the Cortex-A53 errata workarounds but have specified an -march or -mcpu we know is not affected by it that we suppress the errata workaround. This is a driver only patch as the linker invocation needs to be changed as well. The linker and c