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<p class="MsoNormal">Also forgot to mention, that at GCC 8.4.0 it fails as well. I can try to find missing patches between 8.4.0 and 9.2.0 and add them.<br>
What should I better do?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Evgeniy<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> openwrt-devel <openwrt-devel-bounces@lists.openwrt.org>
<b>On Behalf Of </b>Evgeniy Didin<br>
<b>Sent:</b> Friday, March 13, 2020 5:26 PM<br>
<b>To:</b> Hauke Mehrtens <hauke@hauke-m.de>; openwrt-devel@lists.openwrt.org<br>
<b>Cc:</b> Petr ©tetiar <ynezz@true.cz>; Alexey Brodkin <abrodkin@synopsys.com>; John Crispin <john@phrozen.org><br>
<b>Subject:</b> Re: [OpenWrt-Devel] [PATCH 2/5] toolchain/gcc: make GCC9 by default for archs38<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Hi Hauke,<br>
<br>
This problem reproduces only for ARC(ARM is ok) and Linux v5.4 (v4.19 is ok).<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
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<p>Best regards,<br>
Evgeniy Didin<o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:black">From:</span></b><span style="color:black"> Hauke Mehrtens <<a href="mailto:hauke@hauke-m.de">hauke@hauke-m.de</a>><br>
<b>Sent:</b> Thursday, March 12, 2020 6:33 PM<br>
<b>To:</b> Evgeniy Didin <<a href="mailto:didin@synopsys.com">didin@synopsys.com</a>>;
<a href="mailto:openwrt-devel@lists.openwrt.org">openwrt-devel@lists.openwrt.org</a> <<a href="mailto:openwrt-devel@lists.openwrt.org">openwrt-devel@lists.openwrt.org</a>><br>
<b>Cc:</b> Alexey Brodkin <<a href="mailto:abrodkin@synopsys.com">abrodkin@synopsys.com</a>>; Petr ©tetiar <<a href="mailto:ynezz@true.cz">ynezz@true.cz</a>>; John Crispin <<a href="mailto:john@phrozen.org">john@phrozen.org</a>><br>
<b>Subject:</b> Re: [PATCH 2/5] toolchain/gcc: make GCC9 by default for archs38</span>
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<p class="MsoNormal">On 3/12/20 2:34 PM, Evgeniy Didin wrote:<br>
> It is necessary to use GCC9 for building Linux 5.4.x version for<br>
> archs38, in GCC8 the critical fixes are missing and ICE appears<br>
> during building.<br>
<br>
Is this problem specific to OpenWrt or is there a general problem with<br>
arc Linux and gcc 8.3?<br>
<br>
Should it work with gcc 8.4?<br>
<br>
Hauke<o:p></o:p></p>
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