JIT

gh-146306: Optimize float operations by mutating uniquely-referenced operands in place (JIT only) #5633

Job	Run time
Interpreter (Debug)	11m 3s
aarch64-unknown-linux-gnu/gcc (Release)	7m 12s
aarch64-unknown-linux-gnu/gcc (Debug)	9m 48s
JIT without optimizations (Debug)	3m 21s
aarch64-pc-windows-msvc/msvc (Release)	21m 43s
x86_64-apple-darwin/clang (Debug)	33m 39s
x86_64-unknown-linux-gnu/gcc (Release)	9m 6s
JIT with tail calling interpreter	4m 15s
x86_64-unknown-linux-gnu/gcc (Debug)	15m 1s
x86_64-apple-darwin/clang (Release)	25m 21s
Free-Threaded (Debug)	3m 55s
x86_64-pc-windows-msvc/msvc (Release)	16m 43s
i686-pc-windows-msvc/msvc (Release)	15m 48s
aarch64-apple-darwin/clang (Release)	11m 21s
i686-pc-windows-msvc/msvc (Debug)	28m 57s
aarch64-pc-windows-msvc/msvc (Debug)	25m 1s
aarch64-apple-darwin/clang (Debug)	14m 8s
x86_64-pc-windows-msvc/msvc (Debug)	29m 11s
	4h 45m 33s

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