Reviewed-by: brutisso, ehelin

Summary: temporarily disable the shutdown of the concurrent GC threads introduced in JDK-8037112
Reviewed-by: brutisso, tschatzl, jmasa

Reviewed-by: brutisso, mgerdin

Reviewed-by: dholmes, sspitsyn

Summary: Add patch test for lir_checkcast in compute_oop_map
Reviewed-by: roland, twisti

Reviewed-by: jcoomes

Reviewed-by: kvn

Reviewed-by: coleenp, ehelin

Reviewed-by: twisti, kvn

Reviewed-by: twisti, kvn

8043029: Change 8037816 breaks HS build with older GCC versions which don't support diagnostic pragmas
8043164: Format warning in traceStream.hpp
Summary: Backport of main fix + two corrections, enables clang compilation, turns on format attributes, corrects/mutes warnings
Reviewed-by: kvn, coleenp, iveresov, twisti

Summary: Check for overflow cases in range checks and collapse it if we can.
Reviewed-by: jrose, iveresov

Summary: Only prune metaspace virtual spaces at safepoint so walking them is safe outside a safepoint.
Reviewed-by: mgerdin, mgronlun, hseigel, stefank

Summary: Allow a BootstrapMethods attribute that contains an empty bootstrap_methods table where num_bootstrap_methods is equal to zero.
Reviewed-by: coleenp, hseigel

Reviewed-by: kvn, iignatyev
Contributed-by: filipp.zhinkin@oracle.com

Reviewed-by: jcoomes

Reviewed-by: lfoltan, zgu

Summary: Fixes a bug introduced by 8029302
Reviewed-by: kvn

8040085: dtrace/jsdt tests crash on solaris. found an unadvertised bad scavengable oop in the code cache
Summary: Add CodeCache::add_scavenge_root_nmethod(this) to the dtrace-constructor of nmethod
Reviewed-by: roland, iveresov

8039298: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base)->higher_equal(TypePtr::NULL_PTR))
Summary: Convert the assert into the runtime check to skip IGVN optimizations for problematic memory nodes. Eliminate dead nodes more aggressively.
Reviewed-by: twisti, iveresov

Summary: temporary set UseAVX=1 and UseSSE=2 in generate_get_cpu_info()
Reviewed-by: twisti

Summary: Allow replay compilation with replay file parsing error.
Reviewed-by: twisti, iveresov

8042281: compiler/7184394/TestAESMain.java fails with: javax.crypto.IllegalBlockSizeException: Input length not multiple of 16 bytes
Summary: Added missing -DmsgSize=640 to test's run commands.
Reviewed-by: kvn
Contributed-by: shrinivas.joshi@oracle.com

Summary: Fix the arbitrary alignment issue in SPARC AES crypto stub routines.
Reviewed-by: kvn, iveresov
Contributed-by: shrinivas.joshi@oracle.com

Reviewed-by: jcoomes