[builtins] NonNumberToNumber and StringToNumber now use CallRuntime instead of TailCallRuntime

test/mjsunit/wasm/gc-frame.js

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Flags: --expose-wasm --expose-gc
 
 load("test/mjsunit/wasm/wasm-constants.js");
 load("test/mjsunit/wasm/wasm-module-builder.js");
 
 function makeFFI(func, t) {
@@ skipping 48 matching lines @@
   }
 })();
 
 (function F32Test() {
   var main = makeFFI(print10, kAstF32);
   for (var i = 1; i < 2e+30; i *= -157) {
     main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8);
   }
 })();
 
-(function I32Test() {
+(function F64Test() {
   var main = makeFFI(print10, kAstF64);
   for (var i = 1; i < 2e+80; i *= -1137) {
     main(i - 1, i, i + 2, i + 3, i + 4, i + 5, i + 6, i + 7, i + 8);
   }
 })();
+
+(function GCInJSToWasmTest() {
+  var builder = new WasmModuleBuilder();
+
+  var sig_index = builder.addSignature([1, kAstI32, 1, kAstI32]);
+  builder.addFunction("main", sig_index)
+    .addBody([
+      kExprGetLocal, 0,         // --
+    ])                          // --
+    .exportFunc();
+
+  var main = builder.instantiate({}).exports.main;
+
+  var gc_object = {
+      valueOf: function() {
+        // Call the GC in valueOf, which is called within the JSToWasm wrapper.
+        gc();
+        return {};
+      }
+  };
+
+  main(gc_object);
+})();