8315884: New Object to ObjectMonitor mapping causes linux-aarch64 musl to fail

[Vitaly Provodin]

Andrew, 

bug report may be found here - https://bugs.openjdk.org/browse/JDK-8338660

Please let me know if more info required.

Thanks,
Vitaly

> On 20 Aug 2024, at 12:07, Andrew Haley <aph-open at littlepinkcloud.com> wrote:
> 
> On 8/20/24 06:39, Vitaly Provodin wrote:
>> Not sure if a ticket should be submitted against this issue into JBS because I could not find any info about supporting build platform for at Linux aarch64 musl at https://wiki.openjdk.org/display/Build/Supported+Build+Platforms <https://wiki.openjdk.org/display/Build/Supported+Build+Platforms>. Hopefully the list of supported platforms was outdated and aarch64 is still supported...
> 
> Musl isn't involved here. This looks to me to be a GCC bug, and this line
> is the clue:
> 
> during RTL pass: reload
> /mnt/agent/work/f25b6e4d8156543c/src/hotspot/share/runtime/synchronizer.cpp:1116:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3962
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <https://gcc.gnu.org/bugs/> for instructions.
> 
> I'd be interested to see the preprocessed C++.
> 
> -- 
> Andrew Haley  (he/him)
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> https://keybase.io/andrewhaley
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
> 

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