8069021: Exclude compiler/codecache/stress tests from JPRT runs Reviewed-by: iveresov

Merge

8059551: JEP-JDK-8043304: Test task: stress tests Reviewed-by: drchase, kvn, iignatyev

8049355: compiler/rtm/locking/TestRTMLockingThreshold test may fail if transaction was aborted by interrupt Reviewed-by: kvn, iignatyev

8059342: Add test to cover JDK-8030976 Reviewed-by: kvn, iignatyev

8068269: RTM tests that assert on non-zero lock statistics are too strict in RTMTotalCountIncrRate > 1 cases Reviewed-by: kvn, iignatyev

8067941: [TESTBUG] Fix tests for OS with 64K page size. Reviewed-by: kvn, tschatzl, ctornqvi

8027829: CompileCommand does not accept all JLS-conformant class/method names Summary: Fix parsing and updated comments Reviewed-by: kvn, vlivanov

Merge

8063086: Math.pow yields different results upon repeated calls Summary: C2 treats x^2 as a special case and computes x * x while the interpreter and c1 don't have special case code for X^2. Reviewed-by: kvn

8065894: CodeHeap::next_free should be renamed Summary: Rename next_free() to next_used() Reviewed-by: thartmann, iveresov

8068724: ppc64: update assembler: SPR access, CR logic, HTM Summary: Fix bug in encoding of special purpose registers. Provide more convenient version of condition register logic instructions. Enhance support for hardware transactional memory. Reviewed-by: kvn, goetz

8068746: Exclude hotspot/test/compiler/codecache/jmx/PoolsIndependenceTest.java from nightly runs Summary: add @ignore to PoolsIndependenceTest.java Reviewed-by: kvn

Merge