hg: jdk-updates/jdk11u-dev: 8235288: AVX 512 instructions inadvertently used on Xeon for small vector width operations

[paul.hohensee at gmail.com]

Changeset: 6d7b761562b9
Author:    sviswanathan
Date:      2019-12-04 14:55 -0800
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/6d7b761562b9

8235288: AVX 512 instructions inadvertently used on Xeon for small vector width operations
Reviewed-by: kvn, vlivanov

! src/hotspot/cpu/x86/macroAssembler_x86.hpp