Stop interpreter from accessing code items of compiled code.
The ArtInterpreterToCompiledCodeBridge accesses the code item in a
number of places to handle argument marshalling. However, the code item
of a compiled method should have no need to be accessed by the runtime
at all, since the code has been compiled. By removing these accesses,
there is a drop in the memory footprint of the dex file, since these
code items remain untouched by the runtime.
Includes fixes for JIT and deopt.
For Maps:
Systrace vdex memory usage: 19.4/33.4MB -> 18.8/33.4MB
Dumpsys meminfo vdex PSS: 9371kB -> 9275kB
Bug: 35800981
Test: mm test-art-host
Change-Id: I3bf17f8866287d9a8f127c16da23bebb801456dc
5 files changed