Use debug_assert instead of assert in code where performance is important.

lib/wasm/src/translation_utils.rs

@@ -89,7 +89,7 @@ pub struct Memory {
 pub struct Local(pub u32);
 impl cretonne::entity::EntityRef for Local {
     fn new(index: usize) -> Self {
-        assert!(index < (u32::MAX as usize));
+        debug_assert!(index < (u32::MAX as usize));
         Local(index as u32)
     }