JIT

gh-146306: Optimize float operations by mutating uniquely-referenced operands in place (JIT only) #5636

Job	Run time
Interpreter (Debug)	12m 27s
JIT with tail calling interpreter	4m 49s
JIT without optimizations (Debug)	3m 8s
aarch64-unknown-linux-gnu/gcc (Release)	6m 55s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 36s
x86_64-unknown-linux-gnu/gcc (Debug)	13m 50s
Free-Threaded (Debug)	3m 44s
aarch64-apple-darwin/clang (Release)	11m 46s
x86_64-apple-darwin/clang (Release)	38m 1s
x86_64-unknown-linux-gnu/gcc (Release)	8m 44s
aarch64-pc-windows-msvc/msvc (Release)	20m 32s
aarch64-pc-windows-msvc/msvc (Debug)	25m 55s
i686-pc-windows-msvc/msvc (Debug)	29m 35s
x86_64-pc-windows-msvc/msvc (Debug)	26m 17s
aarch64-apple-darwin/clang (Debug)	13m 7s
x86_64-pc-windows-msvc/msvc (Release)	15m 3s
i686-pc-windows-msvc/msvc (Release)	15m 6s
x86_64-apple-darwin/clang (Debug)	31m 46s
	4h 49m 21s

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