Summary: Add additional, more verbose syntax checks in adlc. Fix printing constant's problem in format().
Reviewed-by: kvn

Summary: Add a field to C2 LoadNode and StoreNode classes which indicates whether the load/store should do an acquire/release on platforms which support it.
Reviewed-by: kvn

Summary: added ability in C2 to expand mach nodes to several mach nodes after register allocation
Reviewed-by: kvn

Reviewed-by: coleenp, kvn

Reviewed-by: dholmes, coleenp, sspitsyn

Reviewed-by: dholmes

Reviewed-by: dholmes

Reviewed-by: dholmes

Summary: Pass correct new value to post_barrer() in Unsafe.getAndSetObject() C1 intrinsic
Reviewed-by: kvn, roland

Summary: Put a band-aid to disable CHA-based inlining for interfaces with default methods in C1
Reviewed-by: kvn, twisti

Reviewed-by: duke

Summary: Fixed two compilation-breaking nits
Reviewed-by: sla, dholmes

Reviewed-by: stefank, ehelin, ysr, tschatzl

Reviewed-by: kvn, roland

Summary: filter() code for TypeKlassPtr not moved when permgen removal was introduced
Reviewed-by: twisti, iveresov

8026949: -Xint flag prints wrong warning: Initialization of C1 thread failed (no space to run compilers)
Summary: Exit compiler threads early during startup so that wrong error message is not printed
Reviewed-by: iveresov, twisti

Reviewed-by: jcoomes