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

Reviewed-by: kamg, kvn
Contributed-by: volker.simonis@gmail.com

Summary: handle NaN costs more carefully
Reviewed-by: kvn, never

Summary: Push DecodeN node below the Null check to the non-null path to use the mach node without 0 test.
Reviewed-by: rasbold, never

Reviewed-by: rasbold, jrose

Summary: insert CastII nodes to narrow type of load_array_length() node
Reviewed-by: never, kvn

Reviewed-by: ksrini

Summary: add missing implicit null check cases.
Reviewed-by: never

Summary: Add support for narrow oops in debug info to avoid decoding.
Reviewed-by: rasbold, never

Summary: Always look for the existing phi for a processed live_range.
Reviewed-by: rasbold

Reviewed-by: kvn

Summary: Add asserts with dead loop checks in AddNode::Ideal().
Reviewed-by: never

Summary: Bump build number for hs14-b04
Reviewed-by: jcoomes

Reviewed-by: rasbold

Reviewed-by: kvn, rasbold

Summary: Turn off c2 implicit null checking on windows and large pages specified.
Reviewed-by: jrose, xlu

Reviewed-by: rasbold

Summary: insert_goto_at should set frequency for newly created blocks
Reviewed-by: never

Summary: sa-jdi.jar bundled with JDK should include all the SA classes.
Reviewed-by: swamyv

Summary: Missing edge to a call's return value in EA Connection Graph.
Reviewed-by: never

Summary: 6730514 inadvertently disabled perm gen expansion; reenable
Reviewed-by: ysr

Summary: Set offset to OffsetBot when the add overflows in TypePtr::add_offset()
Reviewed-by: jrose, never

Summary: The result of step_through_mergemem() and remove_dead_region() is not checked in some cases.
Reviewed-by: never

6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up
Reviewed-by: kvn

Reviewed-by: rasbold, martin
Contributed-by: doko@ubuntu.com

Reviewed-by: dholmes, dcubed