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[Bug tree-optimization/59644] [4.9 Regression] r206243 miscompiles Linux kernel
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 06 Jan 2014 10:04:17 +0000
- Subject: [Bug tree-optimization/59644] [4.9 Regression] r206243 miscompiles Linux kernel
- Auto-submitted: auto-generated
- References: <bug-59644-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59644
--- Comment #17 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
If I add "pushq %r10" and "popq %r10" by hand, the kernel boots fine.