[wasm] Introduce ExecuteWasmCompilation and FinalizeWasmCompilation in pipeline.cc

src/compiler/wasm-compiler.cc

Index: src/compiler/wasm-compiler.cc
diff --git a/src/compiler/wasm-compiler.cc b/src/compiler/wasm-compiler.cc
index 18b34dc7b735ee1cc6e5a6b9292625b8e984ba4c..82b5b151b03fb0d2e78ac03629b184399a020492 100644
--- a/src/compiler/wasm-compiler.cc
+++ b/src/compiler/wasm-compiler.cc
@@ -2959,9 +2959,13 @@ Handle<Code> CompileWasmFunction(wasm::ErrorThrower& thrower, Isolate* isolate,
   Pipeline pipeline(&info);
   pipeline.InitializeWasmCompilation(pipeline_zone_scope.zone(), &zone_pool,
                                      jsgraph->graph());
-  Handle<Code> code = pipeline.ScheduleAndGenerateCode(descriptor);
-  pipeline.FinalizeWasmCompilation();
-  pipeline_zone_scope.Destroy();
+  Handle<Code> code;
+  if (pipeline.ExecuteWasmCompilation(descriptor)) {
+    code = pipeline.FinalizeWasmCompilation(descriptor);
+  } else {
+    code = Handle<Code>::null();
+  }
+
   if (debugging) {
     buffer.Dispose();
   }