hg: jdk/submit: 8022574: remove HaltNode code after uncommon trap calls on x86

[paul.hohensee at gmail.com]

Changeset: cbdd2481520f
Author:    phh
Date:      2020-05-06 15:37 -0700
URL:       https://hg.openjdk.java.net/jdk/submit/rev/cbdd2481520f

8022574: remove HaltNode code after uncommon trap calls on x86
Summary: Done for all platforms except SPARC, which is about to be removed
Reviewed-by: mdoerr
Contributed-by: xxinliu at amazon.com

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/machnode.hpp
! src/hotspot/share/opto/rootnode.cpp
! src/hotspot/share/opto/rootnode.hpp