JIT

GH-148726: Add heap_size to generational GC #6440

Job	Run time
Interpreter (Debug)	12m 33s
x86_64-apple-darwin/clang (Release)	22m 11s
x86_64-apple-darwin/clang (Debug)	22m 10s
Free-Threaded (Debug)	3m 25s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 58s
aarch64-unknown-linux-gnu/gcc (Release)	6m 24s
aarch64-apple-darwin/clang (Debug)	13m 8s
JIT without optimizations (Debug)	3m 39s
JIT with tail calling interpreter	4m 57s
x86_64-unknown-linux-gnu/gcc (Release)	7m 57s
aarch64-apple-darwin/clang (Release)	13m 15s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 58s
aarch64-pc-windows-msvc/msvc (Debug)	22m 1s
aarch64-pc-windows-msvc/msvc (Release)	18m 15s
i686-pc-windows-msvc/msvc (Debug)	21m 59s
i686-pc-windows-msvc/msvc (Release)	15m 45s
x86_64-pc-windows-msvc/msvc (Release)	15m 44s
x86_64-pc-windows-msvc/msvc (Debug)	22m 0s
	4h 8m 19s

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