Extend some operations to range types.

This is a reland of 22945, which failed to build on Windows due to
(some versions of?) Visual Studio lacking copysign().

R=rossberg@chromium.org
BUG=

Review URL: https://codereview.chromium.org/448093002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22977 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
Clean up IC tracing for CallICs.

CallICs have had some confused tracing, because the IC state is not
entirely captured by the installed code stub - it lives in the type
vector.

Change tracing to be able to use the vector state changes instead.
Introduced a DEFAULT state to be used by all vector-based ICs.

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/451643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22978 ce2b1a6d-e550-0410-aec6-3dcde31c8c00