hg: jdk/submit: 8214239: Missing x86_64.ad patterns for clearing and setting long vector bits

[bsrbnd at gmail.com]

Changeset: cbe81ae81095
Author:    bsrbnd
Date:      2019-11-11 19:29 +0100
URL:       https://hg.openjdk.java.net/jdk/submit/rev/cbe81ae81095

8214239: Missing x86_64.ad patterns for clearing and setting long vector bits
Reviewed-by: kvn, jrose, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/x86_64.ad
+ test/hotspot/jtreg/compiler/c2/TestBitSetAndReset.java
+ test/micro/org/openjdk/bench/vm/compiler/BitSetAndReset.java