JIT

GH-128682: Stronger checking of `PyStackRef_CLOSE` and `DEAD`. #2484

Job	Run time
Interpreter (Debug)	7m 57s
Free-Threaded (Debug) (19)	12m 31s
i686-pc-windows-msvc/msvc (Debug)	18m 42s
i686-pc-windows-msvc/msvc (Release)	11m 21s
x86_64-pc-windows-msvc/msvc (Debug)	18m 14s
x86_64-pc-windows-msvc/msvc (Release)	10m 56s
aarch64-pc-windows-msvc/msvc (Debug)	4m 5s
aarch64-pc-windows-msvc/msvc (Release)	5m 17s
x86_64-apple-darwin/clang (Debug)	15m 8s
x86_64-apple-darwin/clang (Release)	10m 52s
aarch64-apple-darwin/clang (Debug)	9m 45s
aarch64-apple-darwin/clang (Release)	8m 40s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 37s
x86_64-unknown-linux-gnu/gcc (Release)	5m 43s
aarch64-unknown-linux-gnu/gcc (Debug)	7m 51s
aarch64-unknown-linux-gnu/gcc (Release)	5m 58s
	2h 41m 37s

Provide feedback