[compiler-rt] [builtins] Convert more int to fp functions to use common implementation (PR #67540)

[Alexander Shaposhnikov via llvm-commits]

alexander-shaposhnikov wrote:

The changes look good to me, thank you.
One thing that I did for testing (that gave me a bit more confidence) was verifying that the conversions produce exactly the same results as before for all possible values of small types (up to float). E.g. one can save all pairs (src_value, dst_value) into old.txt  and new.txt  and compare them.


https://github.com/llvm/llvm-project/pull/67540