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* [Bug target/92095] [8/9/10 regression] internal error with -O1 -mcpu=niagara2 -fPIE
[not found] <bug-92095-4@http.gcc.gnu.org/bugzilla/>
@ 2021-01-21 11:33 ` romain.naour at gmail dot com
2021-01-21 16:15 ` ebotcazou at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: romain.naour at gmail dot com @ 2021-01-21 11:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92095
Romain Naour <romain.naour at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |romain.naour at gmail dot com
--- Comment #9 from Romain Naour <romain.naour at gmail dot com> ---
Hello,
This patch produce a regression on sparcv8 SS10 platform.
In Buildroot we have a defconfig qemu_sparc_ss10_defconfig that was working
(booting) with gcc 7.4, 8.3 and 9.2. But it doesn't boot anymore with gcc 8.4,
9.3 and 10.2.
I reverted this patch to be able to boot the system.
See:
http://patchwork.ozlabs.org/project/buildroot/patch/20210120230234.2086807-1-romain.naour@gmail.com/
Best regards,
Romain
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/92095] [8/9/10 regression] internal error with -O1 -mcpu=niagara2 -fPIE
[not found] <bug-92095-4@http.gcc.gnu.org/bugzilla/>
2021-01-21 11:33 ` [Bug target/92095] [8/9/10 regression] internal error with -O1 -mcpu=niagara2 -fPIE romain.naour at gmail dot com
@ 2021-01-21 16:15 ` ebotcazou at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: ebotcazou at gcc dot gnu.org @ 2021-01-21 16:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92095
--- Comment #10 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> This patch produce a regression on sparcv8 SS10 platform.
>
> In Buildroot we have a defconfig qemu_sparc_ss10_defconfig that was working
> (booting) with gcc 7.4, 8.3 and 9.2. But it doesn't boot anymore with gcc
> 8.4, 9.3 and 10.2.
>
> I reverted this patch to be able to boot the system.
>
> See:
> http://patchwork.ozlabs.org/project/buildroot/patch/20210120230234.2086807-1-
> romain.naour@gmail.com/
Unfortunately there is not enough information to investigate here.
Please consider creating a new PR as explained on https://gcc.gnu.org/bugs
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-01-21 11:33 ` [Bug target/92095] [8/9/10 regression] internal error with -O1 -mcpu=niagara2 -fPIE romain.naour at gmail dot com
2021-01-21 16:15 ` ebotcazou at gcc dot gnu.org
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