GH-116422: Tier2 hot/cold splitting #519

Job	Run time
i686-pc-windows-msvc/msvc (Debug)	16m 51s
i686-pc-windows-msvc/msvc (Release)	21m 53s
x86_64-pc-windows-msvc/msvc (Debug)	17m 58s
x86_64-pc-windows-msvc/msvc (Release)	21m 10s
aarch64-pc-windows-msvc/msvc (Debug)	5m 52s
aarch64-pc-windows-msvc/msvc (Release)	6m 11s
x86_64-apple-darwin/clang (Debug)	12m 31s
x86_64-apple-darwin/clang (Release)	15m 27s
aarch64-apple-darwin/clang (Debug)	9m 13s
aarch64-apple-darwin/clang (Release)	12m 50s
x86_64-unknown-linux-gnu/gcc (Debug)	7m 13s
x86_64-unknown-linux-gnu/gcc (Release)	17m 1s
x86_64-unknown-linux-gnu/clang (Debug)	7m 30s
x86_64-unknown-linux-gnu/clang (Release)	13m 44s
aarch64-unknown-linux-gnu/gcc (Debug)	59m 38s
aarch64-unknown-linux-gnu/gcc (Release)	47m 19s
aarch64-unknown-linux-gnu/clang (Debug)	55m 29s
aarch64-unknown-linux-gnu/clang (Release)	30m 55s
	6h 18m 45s

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