Summary: fixes an historical oddity in C1 with inlining where all of the expression stacks are kept in the topmost ValueStack instead of being in their respective ValueStacks.
Reviewed-by: never
Contributed-by: NChristian Wimmer <cwimmer@uci.edu>

Reviewed-by: kvn, twisti

Reviewed-by: kvn

Reviewed-by: kvn

6986270: guarantee(*bcp != Bytecodes::_monitorenter || exec_mode != Deoptimization::Unpack_exception) fails
Summary: Propagate the compiler type of the deopting method to vframeArrayElement::unpack_on_stack()
Reviewed-by: jrose, never

Reviewed-by: kvn

Reviewed-by: ohair, kvn

Summary: take into account HeapBaseMinAddress and round down MaxPermSize
Reviewed-by: never

Reviewed-by: kvn

Reviewed-by: never

Summary: Remove code which use UseNewCode in type.hpp
Reviewed-by: never

Summary: Added profiling of instanceof and aastore.
Reviewed-by: kvn, jrose, never

Summary: Pass correct value for length to NumberSeq constructor. Guard dereferences of "body_summary" pointer with a NULL check.
Reviewed-by: tonyp, ysr

Summary: Fix add/sub of constants to ints on x64
Reviewed-by: kvn

Summary: Emit a fake frame that makes it look like the thread is in the OutOfMemoryError zero-parameter constructor
Reviewed-by: dcubed

Summary: Fixed comment/documentation typos; converted some guarantee()s to assert()s.
Reviewed-by: jmasa

6934483: GCC 4.5 errors "suggest parentheses around something..." when compiling with -Werror and -Wall
Summary: These are minor changes fixing compile failure when -Wall -Werror flags are used under gcc 4.5.
Reviewed-by: twisti, kvn, rasbold
Contributed-by: NPavel Tisnovsky <ptisnovs@redhat.com>

Reviewed-by: kvn

Summary: Update the Major and Build numbers for HS20
Reviewed-by: jcoomes

Summary: Use javac's @filename construct to avoid long compile lines
Reviewed-by: ohair, twisti, never
Contributed-by: doko@ubuntu.com

Reviewed-by: twisti
Contributed-by: NMatthias Klose <doko@ubuntu.com>

Summary: Assertion fails during print compilation because nmethod::print_on() calls osr_entry_bci() without checking that the method is an osr method. The fix adds an appropriate check.
Reviewed-by: never, twisti

Reviewed-by: kvn

Summary: See synopsis
Reviewed-by: ohair

Summary: Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
Reviewed-by: kvn, never, phh, twisti

Summary: Must check locals for null when processing chop frame
Reviewed-by: dholmes, dcubed

Reviewed-by: kvn, twisti

Summary: Implementation of a nonproduct boolean flag XX:PrintFlagsWithComments
Reviewed-by: kamg, dholmes, dsamersoff

Reviewed-by: kvn

Summary: Fix code in TypeAryPtr::xmeet() for constant array.
Reviewed-by: never