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[Bug middle-end/63404] gcc 5 miscompiles linux block layer
- From: "andi-gcc at firstfloor dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 29 Sep 2014 04:25:56 +0000
- Subject: [Bug middle-end/63404] gcc 5 miscompiles linux block layer
- Auto-submitted: auto-generated
- References: <bug-63404-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63404
--- Comment #1 from Andi Kleen <andi-gcc at firstfloor dot org> ---
Created attachment 33607
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33607&action=edit
not quite yet runnable test case
In the real execution blk_flush_complete_seq always ends up in the default case
in the switch and crashes.