hg: jdk-updates/jdk11u-dev: 3 new changesets

[paul.hohensee at gmail.com]

Changeset: 7b57f54ddbcf
Author:    chagedorn
Date:      2019-09-10 08:43 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/7b57f54ddbcf

8225653: Provide more information when hitting SIGILL from HaltNode
Summary: Add information string for each HaltNode which is printed if hit at runtime.
Reviewed-by: vlivanov, thartmann

! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/machnode.hpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/rootnode.cpp
! src/hotspot/share/opto/rootnode.hpp

Changeset: c053548bfc39
Author:    chagedorn
Date:      2019-10-10 10:27 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/c053548bfc39

8231720: Some perf regressions after 8225653
Summary: Fixed emitting of unused assembly code in 8225653? which had a negative impact on performance in tight loops.
Reviewed-by: kvn, thartmann

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

Changeset: 8df1a601187c
Author:    xliu
Date:      2020-05-12 10:59 +0200
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/8df1a601187c

8022574: remove HaltNode code after uncommon trap calls
Reviewed-by: thartmann, mdoerr, simonis

! 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