8152634: generalize exception throwing routines in JVMCIRuntime Reviewed-by: twisti

8152636: TestHasNegatives.java fails after Jigsaw changes were integrated Reviewed-by: kvn

8152972: C2 crashes with SIGSEGV in LoadNode::make Reviewed-by: kvn

8152945: TestStableU* tests aren't Jigsaw-ready Reviewed-by: kvn, thartmann

8152857: [TESTBUG] UnsafeGetConstantField.testUnsafeGetFieldUnaligned fails w/ -XX:-UseUnalignedAccesses in -Xcomp mode Reviewed-by: kvn, thartmann

8152496: Blended code generation Reviewed-by: kvn, shade

Merge

8152730: File Leak in CompileBroker::init_compiler_thread_log of compileBroker.cpp:1665. Summary: Added missing code to close file pointer. Reviewed-by: kvn

8145348: Make intrinsics flags diagnostic. Summary: Converted product or develop intrinsics flags to diagnostic. Reviewed-by: kvn

8025962: JSR 292: NoSuchMethodError and NoSuchFieldError in MHN_resolve_Mem Reviewed-by: acorn, kvn

8148175: C1: G1 barriers don't preserve FP registers Reviewed-by: kvn

8152179: C2: Folding of unsigned loads is broken w/ @Stable Reviewed-by: jrose, kvn

8152773: C2: LoadNode properties aren't preserved when converting between signed/unsigned variants Reviewed-by: jrose, kvn

8151623: Zap freed Metaspace chunks in non-product binaries Reviewed-by: stefank, jmasa

Merge

8152698: Remove obsolete Unsafe.putOrdered{X} methods, usages, runtime and compiler support Reviewed-by: kvn, psandoz