[Bug tree-optimization/25621] Missed optimization when unrolling the loop (splitting up the sum) (only with -ffast-math)

[iliyapalachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25621

Ilya Palachev <iliyapalachev at gmail dot com> changed:

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--- Comment #14 from Ilya Palachev <iliyapalachev at gmail dot com> ---
(In reply to Joost VandeVondele from comment #13)

At page http://gcc.gnu.org/wiki/VectorizationTasks

it is written that the generalization of reduction support
(http://gcc.gnu.org/ml/gcc-patches/2006-04/msg00172.html) can help to fix this
bug.

Is this information still correct for gcc-4.9?