JIT

gh-145854: Replace `DELETE_NAME` with `PUSH_NULL; STORE_NAME` #6834

Job	Run time
x86_64-unknown-linux-gnu/gcc (Debug)	14m 43s
aarch64-unknown-linux-gnu/gcc (Debug)	10m 0s
x86_64-unknown-linux-gnu/gcc (Release)	7m 24s
aarch64-apple-darwin/clang (Release)	12m 39s
aarch64-apple-darwin/clang (Debug)	13m 6s
Interpreter (Debug)	13m 0s
Free-Threaded (Debug)	4m 6s
x86_64-apple-darwin/clang (Debug)	38m 11s
JIT without optimizations (Debug)	4m 15s
aarch64-unknown-linux-gnu/gcc (Release)	7m 8s
x86_64-apple-darwin/clang (Release)	27m 15s
aarch64-pc-windows-msvc/msvc (Debug)	25m 43s
x86_64-pc-windows-msvc/msvc (Debug)	28m 22s
aarch64-pc-windows-msvc/msvc (Release)	18m 19s
i686-pc-windows-msvc/msvc (Release)	13m 0s
i686-pc-windows-msvc/msvc (Debug)	28m 31s
x86_64-pc-windows-msvc/msvc (Release)	14m 19s
JIT with tail calling interpreter	4m 57s
JIT with stress testing (Debug)	4m 26s
	4h 49m 24s

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