fix corner case in evaluate (#3739)

fixes #3738

lib/compress.js

@@ -2528,9 +2528,8 @@ merge(Compressor.prototype, {
                 return left.is_negative_zero() || right.is_negative_zero();
               case "*":
               case "/":
-                return true;
               case "%":
-                return left.is_negative_zero();
+                return true;
               default:
                 return false;
             }

test/compress/evaluate.js

@@ -2161,3 +2161,16 @@ collapse_vars_regexp: {
         "abbb",
     ]
 }
+
+issue_3738: {
+    options = {
+        evaluate: true,
+    }
+    input: {
+        console.log(1 / (0 + ([] - 1) % 1));
+    }
+    expect: {
+        console.log(1 / (0 + ([] - 1) % 1));
+    }
+    expect_stdout: "Infinity"
+}