JIT

gh-145633: Fix struct.pack('f') on s390x (#146422) #7052

Job	Run time
Interpreter (Debug)	12m 15s
x86_64-apple-darwin/clang (Debug)	35m 21s
JIT with tail calling interpreter	4m 50s
x86_64-apple-darwin/clang (Release)	25m 54s
Free-Threaded (Debug)	3m 43s
JIT without optimizations (Debug)	3m 41s
x86_64-unknown-linux-gnu/gcc (Release)	8m 54s
aarch64-unknown-linux-gnu/gcc (Debug)	8m 58s
x86_64-unknown-linux-gnu/gcc (Debug)	14m 34s
i686-pc-windows-msvc/msvc (Debug)	28m 43s
aarch64-apple-darwin/clang (Release)	13m 12s
x86_64-pc-windows-msvc/msvc (Release)	14m 48s
x86_64-pc-windows-msvc/msvc (Debug)	28m 47s
aarch64-unknown-linux-gnu/gcc (Release)	6m 50s
aarch64-pc-windows-msvc/msvc (Debug)	24m 7s
aarch64-apple-darwin/clang (Debug)	16m 40s
i686-pc-windows-msvc/msvc (Release)	15m 56s
aarch64-pc-windows-msvc/msvc (Release)	17m 42s
	4h 44m 55s

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