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From: "ysrumyan at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/66926] [6 regression] FAIL: gfortran.dg/graphite/vect-pr40979.f90   -O  (internal compiler error)
Date: Tue, 21 Jul 2015 16:48:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66926

--- Comment #4 from Yuri Rumyantsev <ysrumyan at gmail dot com> ---
I have a fix in my local area which cures ICE and perform outer-loop
vectorization:
vect-pr40979.f90:8:0: note: LOOP VECTORIZED
vect-pr40979.f90:8:0: note: OUTER LOOP VECTORIZED

Bug 66951 was filed for the same problem.