Summary: Fix reversing rewriting for invokespecial
Reviewed-by: jrose, hseigel

Reviewed-by: jcoomes

Reviewed-by: coleenp, farvidsson, jbachorik, dsamersoff, sspitsyn

Reviewed-by: coleenp, jbachorik, sspitsyn

Reviewed-by: roland, kvn

Summary: MagicLambdaImpl was removed from jdk side, this should be done in vm side too
Reviewed-by: coleenp, hseigel, rdurbin

Summary: Create extra constant pool cache entries for invokespecial/InterfaceMethodref to hold the alternate resolution.
Reviewed-by: jrose, lfoltan, hseigel

Summary: Need to process defaults for interfaces for invokespecial
Reviewed-by: lfoltan, hseigel, coleenp, jrose

Summary: null classes should be expected in profiles with conflicts
Reviewed-by: kvn, iveresov

Summary: inlined method handle calls can call methods with different signatures
Reviewed-by: kvn, iveresov

Reviewed-by: iveresov, kvn

Summary: receiver type collected by profiling for default method may be interface
Reviewed-by: kvn, iveresov

Reviewed-by: iveresov, kvn

Summary: Fixed proper sweeping of small code cache sizes
Reviewed-by: kvn, iveresov

Summary: Exclude last input argument's stack slots from vector's spilling masks.
Reviewed-by: iveresov

Summary: Needed to update _space_alignment in generation sizer to ensure correct sizing of spaces.
Reviewed-by: jmasa, tschatzl

Summary: Remove min_gen1_size argument from adjust_gen0_sizes()
Reviewed-by: tschatzl, brutisso

Summary: Update NewSize when _initial_gen0_size is changed
Reviewed-by: tschatzl, brutisso

Summary: Three tests added: 1) test stressing VirtualSpace by resizing it constantly 2) test running unit tests in several threads 3) test checking protected area in ReservedHeapSpace class
Reviewed-by: stefank, zgu
Contributed-by: aleksey.timofeev@oracle.com

Reviewed-by: jcoomes

Reviewed-by: brutisso, tschatzl, mgerdin

Reviewed-by: kvn, iveresov

Summary: Change checks for isHumongous() to continuesHumongous() as installing a code root for a humongous object is valid, but not for continuations of humongous objects. Cleaned up asserts.
Reviewed-by: jmasa, tamao