Summary: Loop predication implementation
Reviewed-by: never, kvn

Summary: Update copyright for files that have been modified in 2009, up to 07/09
Reviewed-by: tbell, ohair

Summary: Move loop unswitch before maximally unroll
Reviewed-by: never

Summary: I have collected some typos I have found while looking at the code.
Reviewed-by: kvn, never

Summary: Inline biased locking code in C2 ideal graph during macro nodes expansion
Reviewed-by: never

Reviewed-by: rasbold, kvn

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

Reviewed-by: rasbold, jrose

Summary: Update copyright year for files that have been modified in 2008
Reviewed-by: ohair, tbell

Summary: verify the adr_type of a mach node was not changed
Reviewed-by: rasbold, never

Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv
Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold

Summary: Cloning an allocation will not allow scalar replacement since memory operations could not be associated with one allocation.
Reviewed-by: rasbold