8143608: Don't 64-bit align start of InstanceKlass vtable, itable, and nonstatic_oopmap on 32-bit systems Summary: Removed alignment of these fields. Reviewed-by: coleenp, dholmes, mgerdin

8148752: Compiled StringBuilder code throws StringIndexOutOfBoundsException Summary: Fixed handling of long/double MH arguments in GraphBuilder::try_method_handle_inline(). Reviewed-by: roland, shade, vlivanov, kvn, twisti

8148507: [JVMCI] mitigate deadlocks related to JVMCI compiler under -Xbatch Reviewed-by: twisti, dholmes

8148741: compiler/jvmci/code/SimpleDebugInfoTest.java fails in 'frame::sender_for_compiled_frame' Reviewed-by: twisti

8149080: AArch64: Recognise disjoint array copy in stub code Summary: Detect array copy can use fwd copy by checking (dest-src) above_same (copy_size) Reviewed-by: aph

8149100: AArch64: "bad AD file" for LL enconding AryEq Node matching Summary: add byte array equal support for aarch64 Reviewed-by: aph

8149365: aarch64: memory copy does not prefetch on backwards copy Summary: Implement prefetch on backwards copies Reviewed-by: aph

8148783: aarch64: SEGV running SpecJBB2013 Summary: Fix calculation of offset for adrp Reviewed-by: aph

8148948: aarch64: generate_copy_longs calls align() incorrectly Summary: Fix alignments Reviewed-by: aph

8137049: Code quality: reducing an trivial integer loop does not produce an optimal code Summary: canonicalized if shape not recognized by empty loop detection code Reviewed-by: kvn, shade

8149019: remove redundant modifiers Reviewed-by: twisti

Merge

8149076: [JVMCI] missing ResourceMark in JVMCIRuntime::initialize_HotSpotJVMCIRuntime Reviewed-by: twisti, iignatyev

Merge