ATCH][GCC][AArch64] Have empty HWCAPs string ignored
> during native feature detection
>
> On Mon, Mar 04, 2019 at 02:31:57PM +0100, Christophe Lyon wrote:
> > The new test fails with a cross-compiler, because:
> > FAIL: gcc.target/aarch64/options_set_10.c (test for excess error
On Mon, Mar 04, 2019 at 02:31:57PM +0100, Christophe Lyon wrote:
> The new test fails with a cross-compiler, because:
> FAIL: gcc.target/aarch64/options_set_10.c (test for excess errors)
> Excess errors:
> cc1: error: unknown value 'native' for -mcpu
>
> I don't know how to restrict tests to nativ
> > Sent: Wednesday, February 27, 2019 17:22
> > > To: Tamar Christina
> > > Cc: Jakub Jelinek ; Kyrill Tkachov
> > > ; gcc-patches@gcc.gnu.org; nd
> > > ; Richard Earnshaw ;
> Marcus
> > > Shawcroft
> > > Subject: Re: [PATCH][GCC][AArch
atches@gcc.gnu.org; nd
> > ; Richard Earnshaw ; Marcus
> > Shawcroft
> > Subject: Re: [PATCH][GCC][AArch64] Have empty HWCAPs string ignored
> > during native feature detection
> >
> > On Thu, Feb 07, 2019 at 04:43:24AM -0600, Tamar Christina wrote:
> > >
Hi James,
> -Original Message-
> From: James Greenhalgh
> Sent: Wednesday, February 27, 2019 17:22
> To: Tamar Christina
> Cc: Jakub Jelinek ; Kyrill Tkachov
> ; gcc-patches@gcc.gnu.org; nd
> ; Richard Earnshaw ; Marcus
> Shawcroft
> Subject: Re: [PATCH][GCC]
On Thu, Feb 07, 2019 at 04:43:24AM -0600, Tamar Christina wrote:
> Hi All,
>
> Since this hasn't been reviewed yet anyway I've updated this patch to also
> fix the memory leaks etc.
>
> --
>
> This patch makes the feature detection code for AArch64 GCC not add features
> automatically when the
m: gcc-patches-ow...@gcc.gnu.org
> On
> > Behalf Of Tamar Christina
> > Sent: Wednesday, January 30, 2019 14:48
> > To: Jakub Jelinek
> > Cc: Kyrill Tkachov ;
> > gcc-patches@gcc.gnu.org; nd ; James Greenhalgh
> > ; Richard Earnshaw
> > ; Marcus Shawcrof
hes-ow...@gcc.gnu.org
> On Behalf Of Tamar Christina
> Sent: Wednesday, January 30, 2019 14:48
> To: Jakub Jelinek
> Cc: Kyrill Tkachov ; gcc-patches@gcc.gnu.org;
> nd ; James Greenhalgh ;
> Richard Earnshaw ; Marcus Shawcroft
>
> Subject: Re: [PATCH][GCC][AArch64] Have empty
Hi Jakub,
On Wed, Jan 30, 2019 at 02:06:01PM +, Tamar Christina wrote:
> > Thanks for the feedback, but I think those are changes for another patch.
>
> At least the memory leak is something that should be fixed even in stage4
> IMNSHO.
I'll provide a separate patch for this then.
> Anyway,
On Wed, Jan 30, 2019 at 02:06:01PM +, Tamar Christina wrote:
> Thanks for the feedback, but I think those are changes for another patch.
At least the memory leak is something that should be fixed even in stage4
IMNSHO.
Anyway, will defer to aarch64 maintainers here.
Just one question, for th
Tamar
From: Jakub Jelinek
Sent: Wednesday, January 23, 2019 4:27:40 PM
To: Kyrill Tkachov
Cc: Tamar Christina; gcc-patches@gcc.gnu.org; nd; James Greenhalgh; Richard
Earnshaw; Marcus Shawcroft
Subject: Re: [PATCH][GCC][AArch64] Have empty HWCAPs string ignored during
native feature dete
On Thu, Jan 10, 2019 at 04:57:47PM +, Kyrill Tkachov wrote:
> --- a/gcc/config/aarch64/driver-aarch64.c
> +++ b/gcc/config/aarch64/driver-aarch64.c
> @@ -253,6 +253,12 @@ host_detect_local_cpu (int argc, const char **argv)
> char *p = NULL;
> char *feat_string
>
Hi Tamar,
On 18/12/18 13:36, Tamar Christina wrote:
Hi All,
This patch makes the feature detection code for AArch64 GCC not add features
automatically when the feature had no hwcaps string to match against.
This means that -mcpu=native no longer adds feature flags such as +profile.
The behavio
Hi All,
This patch makes the feature detection code for AArch64 GCC not add features
automatically when the feature had no hwcaps string to match against.
This means that -mcpu=native no longer adds feature flags such as +profile.
The behavior wasn't noticed before because at the time +profile wa
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