8223320: [AOT] jck test api/javax_script/ScriptEngine/PutGet.html fails when test classes are AOTed Summary: Materialization of primitive boxes should use caches Reviewed-by: kvn, never

8225171: Remove leftovers in shenandoahBarrierSetC1.cpp Reviewed-by: shade

8225140: Build fails if directory contains 'unix' Reviewed-by: tbell

8199623: JShell: corralling not restored on drop Reviewed-by: jlahoda

8225151: JShell API: Fix position of @jls tag Reviewed-by: jjg

8224816: Provide os::processor_id() implementation for Mac OS Reviewed-by: rehn, pliden, kbarrett, gziemski

8224814: Remove dead JNIHandleBlock freelist code Reviewed-by: stefank, tschatzl, kbarrett

8225046: Shenandoah metrics logs refactoring Reviewed-by: rkennke

8173196: [REDO] C2 does not optimize redundant memory operations with G1 Reviewed-by: thartmann, kvn

8223363: Bad node estimate assertion failure 8223502: Node estimate for loop unswitching is not correct: assert(delta <= 2 * required) failed: Bad node estimate 8224648: assert(!exceeding_node_budget()) failed: Too many NODES required! failure with ctw Summary: Tighten the node estimates. New est_loop_clone_sz() implementation that will compute a "fan-out" complexity estimate as part of the size estimate (to better estimate complex loop body size after cloning). New est_loop_unroll_sz() function, used to estimate the size of a loop body att full/maximal unrolling. Correction to node budget final tests and asserts. Reviewed-by: neliasso, kvn

8223693: Memory wastage in size of per-region type buffers in GC Reviewed-by: kbarrett, sangheki

8223162: Improve ergonomics for Sparse PRT entry sizing Summary: Scale Sparse PRT table sizes exponentially according to region size. Reviewed-by: kbarrett, sangheki

8212807: tools/jar/multiRelease/Basic.java times out Reviewed-by: bchristi

8225048: Shenandoah x86_32 support Reviewed-by: erikj, rkennke

8225111: Make Shenandoah tests work with 32-bit VMs Reviewed-by: rkennke