gh-120619: Tier 2 partial evaluator foundations #1854

Job	Run time
Interpreter (Debug)	6m 47s
Free-Threaded (Debug)	10m 35s
i686-pc-windows-msvc/msvc (Debug)	18m 7s
i686-pc-windows-msvc/msvc (Release)	21m 40s
x86_64-pc-windows-msvc/msvc (Debug)	18m 6s
x86_64-pc-windows-msvc/msvc (Release)	21m 54s
aarch64-pc-windows-msvc/msvc (Debug)	5m 1s
aarch64-pc-windows-msvc/msvc (Release)	6m 17s
x86_64-apple-darwin/clang (Debug)	15m 28s
x86_64-apple-darwin/clang (Release)	25m 10s
aarch64-apple-darwin/clang (Debug)	12m 13s
aarch64-apple-darwin/clang (Release)	13m 0s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 47s
x86_64-unknown-linux-gnu/gcc (Release)	18m 9s
x86_64-unknown-linux-gnu/clang (Debug)	7m 59s
x86_64-unknown-linux-gnu/clang (Release)	25m 9s
aarch64-unknown-linux-gnu/gcc (Debug)	25m 10s
aarch64-unknown-linux-gnu/gcc (Release)	25m 10s
aarch64-unknown-linux-gnu/clang (Debug)	25m 11s
aarch64-unknown-linux-gnu/clang (Release)	25m 12s
	5h 34m 5s

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