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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