gh-120619: Tier 2 partial evaluator foundations #1855

Job	Run time
Interpreter (Debug)	7m 47s
Free-Threaded (Debug)	10m 1s
i686-pc-windows-msvc/msvc (Debug)	18m 13s
i686-pc-windows-msvc/msvc (Release)	21m 33s
x86_64-pc-windows-msvc/msvc (Debug)	18m 18s
x86_64-pc-windows-msvc/msvc (Release)	21m 12s
aarch64-pc-windows-msvc/msvc (Debug)	5m 11s
aarch64-pc-windows-msvc/msvc (Release)	5m 35s
x86_64-apple-darwin/clang (Debug)	12m 22s
x86_64-apple-darwin/clang (Release)	23m 57s
aarch64-apple-darwin/clang (Debug)	9m 37s
aarch64-apple-darwin/clang (Release)	12m 19s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 44s
x86_64-unknown-linux-gnu/gcc (Release)	17m 49s
x86_64-unknown-linux-gnu/clang (Debug)	1h 18m 24s
x86_64-unknown-linux-gnu/clang (Release)	13m 56s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 17m 6s
aarch64-unknown-linux-gnu/gcc (Release)	38m 19s
aarch64-unknown-linux-gnu/clang (Debug)	1h 8m 44s
aarch64-unknown-linux-gnu/clang (Release)	39m 1s
	8h 27m 8s

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