Reviewed-by: rasbold, kvn

Summary: post-register allocation pass that drives block layout by edge frequencies
Reviewed-by: never, kvn

Reviewed-by: rasbold, jrose

Reviewed-by: rasbold, kvn, kamg

Reviewed-by: kvn, rasbold

Reviewed-by: kvn

6306922: Dump dump created by +HeapDumpOnOutOfMemoryError should include stack traces for stack roots
Summary: Include stack traces of all threads in the heap dump
Reviewed-by: alanb

Summary: Use SSE2 movdqu in arraycopy stubs on newest Intel's cpus
Reviewed-by: rasbold

6700107: java/lang/Class/forName/TooManyDimensions.java crashes with SIGSEGV in c2 compiler with fastdebug
Summary: objArrayKlass::compute_modifier_flags was unnecessarily recursive
Reviewed-by: kamg

Summary: suppress constant folding of double divides and multiplications on ia32
Reviewed-by: never

Summary: Avoid growth of a GrowableArray backend of HeapRegionSeq.
Reviewed-by: tonyp, jcoomes

Summary: add match rule for xor -1
Reviewed-by: never, kvn

Summary: Fixes assertions caused by one jvm_entry calling another, solved by refactoring code and modified gamma test.
Reviewed-by: dholmes, xlu

Summary: The per-lgrp chuck size can be incorrectly computed (causing an assertion failure) because of the non-associativity of the floating point operations. The fix is to rearrange the operations.
Reviewed-by: ysr

6673124: Runtime.availableProcessors / os::active_processor_count wrong if unused processor sets exist
Reviewed-by: acorn, dholmes

Summary: Introduce parallel heap verification in G1.
Reviewed-by: jcoomes, apetrusenko

Reviewed-by: rasbold, kvn

Summary: Update for files that have been modified starting July 2008
Reviewed-by: ohair, tbell

Summary: Mismatch in some header copyrights from standard templates
Reviewed-by: jcoomes

Summary: For windows server 2003 added option to reserve large pages individually.
Reviewed-by: alanb, jcoomes, tonyp, apetrusenko

Summary: Fix loop's probability. Add optimizations to avoid spilling. Change InlineSmallCode to product flag.
Reviewed-by: never

Summary: Bump Hotspot build number to 06
Reviewed-by: jcoomes

Reviewed-by: tonyp, jmasa, apetrusenko

Reviewed-by: iveresov, tonyp

Summary: test for null instead of strlen
Reviewed-by: rasbold

Reviewed-by: jmasa