Optimize call result push to the stack

wasmx · Nov 6, 2020 · 1b161a3 · 1b161a3
1 parent 7c0562b
commit 1b161a3
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/lib/fizzy/execute.cpp b/lib/fizzy/execute.cpp
@@ -488,12 +488,8 @@ inline bool invoke_function(const FuncType& func_type, uint32_t func_idx, Instan
 
     stack.drop(num_args);
 
-    const auto num_outputs = func_type.outputs.size();
-    // NOTE: we can assume these two from validation
-    assert(num_outputs <= 1);
-    assert(ret.has_value == (num_outputs == 1));
     // Push back the result
-    if (num_outputs != 0)
+    if (ret.has_value)
         stack.push(ret.value);
 
     return true;