cleanup wasm const fn #2434

Job	Run time
Check Style	12s
Build Documentation	1m 18s
Build std_detect	1m 5s
Env Override (ubuntu-latest)	11s
Automatic intrinsic verification	29s
Env Override (windows-latest)	26s
Test (i686-unknown-linux-gnu)	1m 57s
Test (x86_64-unknown-linux-gnu)	3m 59s
Test (x86_64-unknown-linux-gnu-emulated)	10m 43s
Test (arm-unknown-linux-gnueabihf)	1m 26s
Test (armv7-unknown-linux-gnueabihf)	11m 6s
Test (aarch64-unknown-linux-gnu)	21m 43s
Test (riscv64gc-unknown-linux-gnu)	1m 19s
Test (powerpc64le-unknown-linux-gnu)	3m 39s
Test (s390x-unknown-linux-gnu)	1m 32s
Test (wasm32-wasip1)	1m 24s
Test (i586-unknown-linux-gnu)	1m 55s
Test (nvptx64-nvidia-cuda)	25s
Test (thumbv6m-none-eabi)	11s
Test (thumbv7m-none-eabi)	15s
Test (thumbv7em-none-eabi)	15s
Test (thumbv7em-none-eabihf)	15s
Test (loongarch64-unknown-linux-gnu)	1m 33s
Test (x86_64-apple-darwin)	5m 36s
Test (aarch64-apple-darwin)	39s
Test (x86_64-pc-windows-msvc)	7m 2s
Test (i686-pc-windows-msvc)	3m 24s
Test (aarch64-pc-windows-msvc)	1m 15s
Test (x86_64-pc-windows-gnu)	7m 18s
Test (aarch64-apple-ios-macabi, macos-latest, true)	48s
Test (x86_64-apple-ios-macabi, macos-13)	7m 23s
success	1s
	1h 40m 44s

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