git: openjdk/mobile: 8230062: assert(i == p->size()-1) failed: must be last element of the pack

[duke]

Changeset: 08f652aa
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2019-09-30 09:29:10 +0000
URL:       https://github.com/openjdk/mobile/commit/08f652aa

8230062: assert(i == p->size()-1) failed: must be last element of the pack

Avoids vectorization of reduction chain in which an intermediate result is used.

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/superword.cpp