ARM: Fix a number of issues with running without VFPv3 support
The type recording binary operations stub contained a number of issues which broke V8 when running without VFPv3 supoort.
1. The order of the high/low words of doubles in core register pairs where wrong
2. Missing allocation of a heap number for the result
3. Missing call to runtime
Added the option for printing the double values in register pairs to the simulator.
R=karlklose@chromium.org
BUG=v8:1315
TEST=
Review URL: http://codereview.chromium.org//
6834020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7603
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00