hg: jdk/submit: 8214239: Missing x86_64.ad patterns for clearing and setting long vector bits (webrev.01)

[bsrbnd at gmail.com]

Changeset: f961f7a454e4
Author:    bsrbnd
Date:      2019-11-12 20:38 +0100
URL:       https://hg.openjdk.java.net/jdk/submit/rev/f961f7a454e4

8214239: Missing x86_64.ad patterns for clearing and setting long vector bits (webrev.01)
Reviewed-by: kvn, vlivanov, jrose, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad
! test/hotspot/jtreg/compiler/c2/TestBitSetAndReset.java