Bug#843149: drumgizmo: compiled with -msse3 on amd64

James Cowgill jcowgill at debian.org
Fri Nov 4 10:38:33 UTC 2016


Package: drumgizmo
Version: 0.9.10-1
Severity: important

Hi,

drumgizmo appears to be compiled with -msse3 on amd64. This is not
allowed as it will SIGILL on amd64 arches without SSE3 support (although
there are few machines this applies to). The baseline SSE support in
amd64 is sse2.

Ordinarily this would be a RC bug, but it appears the SSE code is
currently disabled in drumgizmo so it doesn't matter. I did an objdump
check on the current binaries and they contain no SSE3 instructions.
Having said that, I think you're on thin ice as gcc may insert them at
any time :)

Thanks,
James

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