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[Bug target/63404] [5 Regression] gcc 5 miscompiles linux block layer
- From: "pthaugen at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 01 Oct 2014 20:45:10 +0000
- Subject: [Bug target/63404] [5 Regression] 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 #10 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
(In reply to Jiong Wang from comment #8)
> and I am curious about whether there are any performance change since this
> insn sink change.
I built/ran cpu2000 and didn't see any difference outside the noise range. The
number of shrink-wrapped procedures over the entire benchmark suite build went
from 558 to 567.