hg: jdk-updates/jdk13u-dev: 2 new changesets

dcherepanov at azul.com dcherepanov at azul.com
Wed Mar 25 07:59:27 UTC 2020


Changeset: c963e09a81ce
Author:    chagedorn
Date:      2019-09-30 09:29 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/c963e09a81ce

8230062: assert(i == p->size()-1) failed: must be last element of the pack
Summary: Avoids vectorization of reduction chain in which an intermediate result is used.
Reviewed-by: roland, thartmann

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

Changeset: cb4fa17b62c4
Author:    chagedorn
Date:      2019-10-23 12:17 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk13u-dev/rev/cb4fa17b62c4

8232874: Add missing test for 8230062
Summary: Adds a missing test which verifies the bug fix of 8230062.
Reviewed-by: roland, thartmann

+ test/hotspot/jtreg/compiler/loopopts/superword/SuperWordIntermediateUse.java



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