[Bug target/63404] [5 Regression] gcc 5 miscompiles linux block layer

[jiwang at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63404

--- Comment #7 from Jiong Wang <jiwang at gcc dot gnu.org> ---
(In reply to Pat Haugen from comment #6)
> (In reply to Jiong Wang from comment #5)
> > we need to check the following 
> > 
> 
> r215563 also introduced a miscompare on PowerPC for cpu2000 benchmark
> 254.gap. Applying your patch proposed on the gcc-patches ml for this bug
> fixes the issue.

thanks for reporting this, sorry for causing trouble.