hg: jdk/jdk: 8211375: Minimal VM build failures after JDK-8211251 (Default mask register for avx512 instructions)

[shade at redhat.com]

Changeset: be4614f04eb6
Author:    shade
Date:      2018-10-03 18:46 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/be4614f04eb6

8211375: Minimal VM build failures after JDK-8211251 (Default mask register for avx512 instructions)
Reviewed-by: kvn

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