Bulk Operation

JDK-8288981 Cleanup OpaqueLoop*Node verification code for Assertion Predicates

JDK-8288981 Clone and initialize Assertion Predicates in order instead of in reverse-order

JDK-8288981 Replace predicate walking code in Loop Unswitching with a predicate visitor

JDK-8288981 Only update Last Value Assertion Predicates in Loop Unrolling

JDK-8288981 Replace predicate walking code in Loop Unrolling with a predicate visitor

JDK-8288981 Replace predicate walking code in get_assertion_predicates() used for Loop Unswitching and cleaning useless Template Assertion Predicates with a predicate visitor

JDK-8288981 Replace predicate walking and cloning code for main/post loops with a predicate visitor

JDK-8288981 Create Template Assertion Predicates with Halt nodes only instead of uncommon traps

JDK-8288981 Split Opaque4Node into OpaqueTemplateAssertionPredicateNode and OpaqueNotNullNode

JDK-8288981 Replace predicate walking and cloning code for Loop Peeling with a predicate visitor

JDK-8288981 Refactor initial Assertion Predicate creation into separate classes

JDK-8288981 Introduce Predicate classes with predicate iterators and visitors for simplified walking

JDK-8288981 Refactor code to create Initialized Assertion Predicates into separate class

JDK-8288981 Add debug information about whether an Assertion Predicate is for the init or last value

JDK-8288981 Extract control dependency rewiring out of PhaseIdealLoop::dominated_by() into separate method

JDK-8288981 Introduce PredicateEntryIterator to iterate through predicate entries

JDK-8288981 Replace Opaque4Node of Initialized Assertion Predicate with new OpaqueInitializedAssertionPredicateNode

JDK-8288981 Refactor cloning down code in Split If for Template Assertion Predicates

JDK-8288981 Replace remaining usage of create_bool_from_template_assertion_predicate() which requires additional OpaqueLoop*Nodes transformation strategies

JDK-8288981 Refactor create_bool_from_template_assertion_predicate() to separate class and fix identical cloning cases used for Loop Unswitching and Split If

JDK-8288981 Refactor data graph cloning used in create_new_if_for_predicate() into separate class

JDK-8288981 Refactor Loop Unswitching code

JDK-8288981 Renaming and small clean-ups around predicates

JDK-8288981 Remove Opaque1 nodes for Parse Predicates and clean up useless predicate elimination

JDK-8288981 Expand and clean up predicate classes and move them into separate files

JDK-8288981 Replace Parse Predicate IfNode with new ParsePredicateNode and route predicate queries through dedicated classes

JDK-8288981 Renaming predicates, simple cleanups, and adding summary about current predicates

JDK-8288981 [s390x] ProblemList TestUnreachableInnerLoop.java