JIT

gh-140928: Add a constant pool to all executors; Contant propagate using the pool #6091

Job	Run time
Interpreter (Debug)	11m 30s
Free-Threaded (Debug)	3m 44s
JIT with tail calling interpreter	4m 39s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 39s
JIT without optimizations (Debug)	3m 40s
x86_64-pc-windows-msvc/msvc (Release)	15m 14s
aarch64-unknown-linux-gnu/gcc (Release)	6m 52s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 35s
x86_64-apple-darwin/clang (Release)	29m 27s
x86_64-apple-darwin/clang (Debug)	31m 30s
aarch64-apple-darwin/clang (Release)	14m 7s
x86_64-unknown-linux-gnu/gcc (Release)	8m 49s
x86_64-pc-windows-msvc/msvc (Debug)	29m 35s
aarch64-pc-windows-msvc/msvc (Release)	17m 56s
aarch64-apple-darwin/clang (Debug)	15m 50s
i686-pc-windows-msvc/msvc (Release)	16m 0s
i686-pc-windows-msvc/msvc (Debug)	24m 31s
aarch64-pc-windows-msvc/msvc (Debug)	25m 48s
	4h 42m 26s

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