Add Math.multiplyHigh intrinsic

Test: ./art/test/testrunner/testrunner.py --target  --optimizing --64 -t 082-inline-execute
Test: ./art/test/testrunner/testrunner.py --host --optimizing --64 -t 082-inline-execute
Change-Id: I4b6cafa8b9e513eca7c5c139440024d87a7ef758
8 files changed