git: openjdk/jdk: master: 8373355: C2: CompileCommand PrintIdealPhase should also print nodes that are not "reachable from below"

[Emanuel Peter]

Changeset: 84028918
Branch: master
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2025-12-16 09:34:42 +0000
URL:       https://git.openjdk.org/jdk/commit/8402891889c29894555eca6449ba63f7b7458124

8373355: C2: CompileCommand PrintIdealPhase should also print nodes that are not "reachable from below"

Reviewed-by: rcastanedalo, mchevalier, bmaillard

! src/hotspot/share/opto/compile.cpp
! test/hotspot/jtreg/compiler/c2/irTests/ModDNodeTests.java
! test/hotspot/jtreg/compiler/c2/irTests/ModFNodeTests.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRFindFromAbove.java