I just disabled LTO for qemu.
It caused what are best described as "weird" assert failures
in the test suite.
For comparison here's a good build (without LTO):
https://koji.fedoraproject.org/koji/taskinfo?taskID=48188577
And here's a bad build (with LTO):
https://koji.fedoraproject.org/koji/taskinfo?taskID=48182910
At some point we'll need to look at what's going on, but right now
disabling LTO was the easiest way to work around what might be
toolchain bugs.
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
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