[wasm] Disallow streaming compilation when --no-wasm-async-compilation

The --no-wasm-async-compilation disabled async compilation so far, but
async compilation was still possible over streaming compilation. With
this CL, also streaming compilation is disabled.

R=clemensb@chromium.org

Bug: v8:9760
Change-Id: I7e8d4db9e3bb960e8e7380e2190409f63b2f1968
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2199343Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67807}

src/wasm/module-compiler.cc

@@ -1511,6 +1511,7 @@ AsyncCompileJob::AsyncCompileJob(
       wire_bytes_(bytes_copy_.get(), bytes_copy_.get() + length),
       resolver_(std::move(resolver)) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("v8.wasm"), "new AsyncCompileJob");
+  CHECK(FLAG_wasm_async_compilation);
   CHECK(!FLAG_jitless);
   v8::Isolate* v8_isolate = reinterpret_cast<v8::Isolate*>(isolate);
   v8::Platform* platform = V8::GetCurrentPlatform();

src/wasm/wasm-js.cc

@@ -2060,6 +2060,11 @@ void WasmJs::Install(Isolate* isolate, bool exposed_on_global_object) {
   InstallFunc(isolate, webassembly, "validate", WebAssemblyValidate, 1);
   InstallFunc(isolate, webassembly, "instantiate", WebAssemblyInstantiate, 1);
 
+  // The implementation of streaming compilation depends on async compilation.
+  // If async compilation is disabled, then a streaming compilation callback
+  // should not be set.
+  CHECK_IMPLIES(!FLAG_wasm_async_compilation,
+                isolate->wasm_streaming_callback() == nullptr);
   if (FLAG_wasm_test_streaming) {
     isolate->set_wasm_streaming_callback(WasmStreamingCallbackForTesting);
   }

test/mjsunit/mjsunit.status

@@ -961,6 +961,9 @@
   'wasm/atomics-stress': [SKIP],
   'wasm/atomics64-stress': [SKIP],
   'wasm/futex': [SKIP],
+  'regress/wasm/regress-1067621': [SKIP],
+
+  'wasm/tier-down-to-liftoff': [SKIP],
 }],  # 'predictable == True'
 
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