git: openjdk/jdk17u-dev: 8296389: C2: PhaseCFG::convert_NeverBranch_to_Goto must handle both orders of successors

Goetz Lindenmaier goetz at openjdk.org
Mon Jan 16 18:07:53 UTC 2023


Changeset: cc568204
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-01-16 18:03:34 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/cc568204ec1004262b139809730dece4bed167ff

8296389: C2: PhaseCFG::convert_NeverBranch_to_Goto must handle both orders of successors
8298568: Fastdebug build fails after JDK-8296389

Reviewed-by: rrich
Backport-of: fabda246960cfdfff13c5a87de53d97169248172

! src/hotspot/share/gc/g1/c2/g1BarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/opto/block.cpp
! src/hotspot/share/opto/cfgnode.hpp
! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/node.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestPhaseCFGNeverBranchToGoto.jasm
+ test/hotspot/jtreg/compiler/loopopts/TestPhaseCFGNeverBranchToGotoMain.java



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