git: openjdk/jdk: 8263354: Accumulated C2 code cleanups

[Pengfei Li]

Changeset: 0bbe064c
Author:    Pengfei Li <pli at openjdk.org>
Date:      2021-03-12 09:41:11 +0000
URL:       https://git.openjdk.java.net/jdk/commit/0bbe064c

8263354: Accumulated C2 code cleanups

Reviewed-by: thartmann, redestad

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/loopnode.hpp