git: openjdk/jdk11u-dev: 8139046: Compiler Control: IGVPrintLevel directive should set PrintIdealGraph

[Martin Doerr]

Changeset: b2c51c4d
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-05-23 19:11:57 +0000
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/b2c51c4daa4ef7d57ffeda8f7a5126e5ce4ac70d

8139046: Compiler Control: IGVPrintLevel directive should set PrintIdealGraph

Make !PrintIdealGraph a synonym for PrintIdealGraphLevel=-1 => print nothing

Reviewed-by: xliu, rrich
Backport-of: 892d998587a0a7a7ed17586f96ae7dc5b236adb2

! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/idealGraphPrinter.hpp
! src/hotspot/share/opto/parse2.cpp