Inline ResolveMethod and ResolveField in nterp

They are on very hot path (field and method opcodes).

This makes up startup ~1% faster with interpreter.

The methods are fairly big and spill most registers,
but the DexCache-hit fastpath requires no spills.
Rather than refactoring the methods, it is easier
to just inline them, since the caller already spills.

Test: test.py -b --host
Change-Id: I60221e3aa819378ed2f353044cfdfe6cbc51237d
3 files changed