Add the pineapple, shredded coconut, and mashed bananas to the wet ingredients. Mix until combined.
Add the pecans and stir until they are just distributed throughout.
Divide the batter between the two prepared loaf pans.
Bake the bread for 30-35 minutes, or until a toothpick, when inserted into the center, comes out clean.
Beat the cream cheese and butter together until they are well combined. Add the vanilla extract and mix.
Add the powdered sugar and mix until well combined.
Spread the frosting over the cooled loaves. Sprinkle with chopped pecans.