Fix Class#getField method
Move implementation to native code for speed.
Add test for correct field selection behavior.
Add more benchmarks for getField.
Benchmark: libcore/benchmarks/src/benchmarks/regression/ReflectionBenchmark.java
Previous benchmarks:
Class_getField 814.26 ns; σ=6.44 ns @ 3 trials
GetInterfaceStaticField 1552.28 ns; σ=38.22 ns @ 10 trials
GetSuperClassField 939.85 ns; σ=2.94 ns @ 3 trials
New benchmarks:
Class_getField 735.97 ns; σ=0.98 ns @ 3 trials
GetInterfaceStaticField 1178.98 ns; σ=6.14 ns @ 3 trials
GetSuperClassField 853.76 ns; σ=16.86 ns @ 10 trials
Bug: 24209213
Change-Id: Id608a20ada2b9b254457a0b87cf1021590eedfe9
3 files changed
