Summary: Resurrected autobox elimination code and enabled part of it by default.
Reviewed-by: roland, twisti

Summary: refactored code to allow platform-specific differences
Reviewed-by: dlong, twisti
Contributed-by: NGoetz Lindenmaier <goetz.lindenmaier@sap.com>

Summary: In graphKit INT operations were generated to access PtrQueue::_index which has type size_t. This is 64 bit on 64-bit machines. No problems occur on little endian machines as long as the index fits into 32 bit, but on big endian machines the upper part is read, which is zero. This leads to unnecessary branches to the slow path in the runtime.
Reviewed-by: twisti, johnc
Contributed-by: NMartin Doerr <martin.doerr@sap.com>

Summary: Some #ifndef PRODUCT should be #ifdef ASSERT
Reviewed-by: kvn, twisti
Contributed-by: Ngdub <duboscq@ssw.jku.at>

Summary: anti-delta fix for 8010992 until 8012902 can be fixed
Reviewed-by: acorn, minqi, rdurbin

Summary: disable use of global operator new and new[] which could cause unexpected exception and escape from NMT tracking.
Reviewed-by: coleenp, dholmes, zgu
Contributed-by: yumin.qi@oracle.com

Summary: Remove continous free block requirement
Reviewed-by: kvn

Reviewed-by: kvn, roland
Contributed-by: niclas.adlertz@oracle.com

Summary: Repair wrong code generation, added new matching rule
Reviewed-by: kvn, twisti

Summary: Allocate the method's profiling related metadata until they are needed.
Reviewed-by: coleenp, roland

Summary: Add the -Wunused-function flag and remove a number of unused functions.
Reviewed-by: dholmes, coleenp, kvn

Summary: Fix shorten_branches() to accurately count an initial nop that may be inserted in a block that starts with a safepoint.
Reviewed-by: kvn

Summary: always transform AddP nodes in IdealKit by calling _gvn.transform().
Reviewed-by: roland, twisti

Reviewed-by: kvn, roland
Contributed-by: niclas.adlertz@oracle.com

Reviewed-by: kvn, jrose

Summary: Ensure class pointer is non-null before dereferencing it to check if it is loaded.
Reviewed-by: kvn

Summary: add guarantee() to insert_pre_post_loops()
Reviewed-by: kvn

Summary: add guarantee() checks
Reviewed-by: kvn

Summary: added missing parenthesis
Reviewed-by: jrose

Summary: add guarantee() to DoScheduling()
Reviewed-by: twisti, kvn

Summary: add guarantee() to as_instance_type()
Reviewed-by: kvn, twisti

Summary: dump nodes and types in 8004640 case.
Reviewed-by: roland

Summary: 7121140 may not correctly break the Allocate -> MemBarStoreStore link
Reviewed-by: kvn

Reviewed-by: kvn, vlivanov

Reviewed-by: kvn, vlivanov

Reviewed-by: kvn, jrose, ahgross

Summary: InitializeNode::can_capture_store() must check that the captured store doesn't overwrite a memory location that is loaded before the store.
Reviewed-by: kvn

Summary: Added few checks and early bailout from Superword optimization to avoid such cases in a future.
Reviewed-by: roland, twisti

Summary: use expensive node logic for other more math nodes.
Reviewed-by: kvn

Summary: Use 0 to indicate id is NA, -1 for error or uninitalized
Reviewed-by: kvn, twisti

Summary: Moved class definition of LRG_List from chaitin.hpp to live.hpp
Reviewed-by: kvn, rbackman, roland
Contributed-by: niclas.adlertz@oracle.com

Summary: Add support for expensive nodes.
Reviewed-by: kvn

Summary: add array access range check
Reviewed-by: kvn

Summary: check ndimensions before accessing length[i] element
Reviewed-by: kvn
Contributed-by: volker.simonis@gmail.com

Summary: wrong detection for dead call sites.
Reviewed-by: kvn

Summary: removed unused IA64 specific code
Reviewed-by: twisti, kvn, dholmes

Reviewed-by: kvn, vlivanov
Contributed-by: NIgor Ignatyev <igor.ignatyev@oracle.com>

Summary: Use SSE4.2 and AVX2 instructions for encodeArray intrinsic.
Reviewed-by: roland

Summary: pass the output stream to node->dump() and everything reachable from there
Reviewed-by: kvn
Contributed-by: goetz.lindenmaier@sap.com

Summary: Define jlong as long on all LP64 platforms and add JLONG_FORMAT macro.
Reviewed-by: dholmes, coleenp, mikael, kvn