- Changed float-to-int overflow tests to use t.Logf() instead of assertions - Go's spec defines out-of-range float-to-int conversions as undefined behavior - All tests now pass with both standard Go and llgo compiler - Tests properly document actual behavior without asserting specific values Related to #961 Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: cpunion <cpunion@users.noreply.github.com>