Interpreter: Incorrect `i32.ne` results for value from host function (negative numbers only)

[AndSDev]

Describe the bug Incorrect i32.ne results for value from host function (negative numbers only).

Host func result put on stack as uint64 (see internal/wasm.callGoFunc).

For -1 its 0xFFFFFFFFFFFFFFFF. But on comaration with i32(-1) from wasm its comapres with 0x00000000FFFFFFFF.

To Reproduce

Golang code:

package main

import (
	"context"
	"encoding/base64"
	"log"

	"github.com/tetratelabs/wazero"
)

func main() {
	wasm, _ := base64.StdEncoding.DecodeString("AGFzbQEAAAABCgJgAX8Bf2AAAX8CDAEDZW52BGVjaG8AAAMCAQEHBwEDcnVuAAEKCwEJAEF/EABBf0cLABoEbmFtZQEMAgAEZWNobwEDcnVuAgUCAAABAA==")

	config := wazero.NewRuntimeConfigInterpreter()
	ctx := context.Background()
	r := wazero.NewRuntimeWithConfig(ctx, config)

	_, _ = r.NewHostModuleBuilder("env").
		NewFunctionBuilder().
		WithFunc(func(v int32) int32 {
			return v
		}).Export("echo").
		Instantiate(ctx)

	mod, _ := r.Instantiate(ctx, wasm)
	run := mod.ExportedFunction("run")
	result, err := run.Call(ctx)
	if err != nil {
		log.Fatalf("failed to call run: %v", err)
	}

	if result[0] == 0 {
		println("OK: -1 != -1 is false")
	} else {
		panic("FAIL, -1 != -1 is true")
	}
}

Wat code for WASM

(module
  (import "env" "echo" (func $echo (param i32) (result i32)))
  (func $run (result i32)
    i32.const -1
    call $echo
    i32.const -1
    i32.ne
  )
  (export "run" (func $run))
)

Expected behavior After run, the message "OK: -1 != -1 is false" should be displayed, but an error occurs.

Screenshots

Screenshot from debugger

Environment (please complete the relevant information):

• Go version: go1.23.5 linux/amd6
• wazero Version: v1.8.2
• Host architecture: amd64
• Runtime mode: interpreter

Additional context In compiler mode its work fine.