roland [Tue, 25 Feb 2014 18:16:24 +0100] rev 22916
8031752: Failed speculative optimizations should be reattempted when root of compilation is different
Summary: support for speculative traps that keep track of the root of the compilation in which a trap occurs.
Reviewed-by: kvn, twisti
adlertz [Tue, 25 Feb 2014 17:51:27 +0100] rev 22915
8033260: assert(lrg._area >= 0.0) failed: negative spill area
Summary: Change type from float to double on block frequency, and add check for +Inf - +Inf operation
Reviewed-by: kvn, roland
adlertz [Tue, 25 Feb 2014 14:09:02 +0100] rev 22914
8032656: Tag the MachSpillCopies with purpose information
Summary: Subclassed the MachSpillCopyNode with different subnodes for different spill purposes to enhance debugging / visualization
Reviewed-by: kvn, roland