diff options
Diffstat (limited to 'deps/v8/test/cctest/test-assembler-ia32.cc')
| -rw-r--r-- | deps/v8/test/cctest/test-assembler-ia32.cc | 50 |
1 files changed, 46 insertions, 4 deletions
diff --git a/deps/v8/test/cctest/test-assembler-ia32.cc b/deps/v8/test/cctest/test-assembler-ia32.cc index d40156841e..db28231d63 100644 --- a/deps/v8/test/cctest/test-assembler-ia32.cc +++ b/deps/v8/test/cctest/test-assembler-ia32.cc @@ -522,7 +522,7 @@ void DoSSE2(const v8::FunctionCallbackInfo<v8::Value>& args) { F0 f = FUNCTION_CAST<F0>(Code::cast(code)->entry()); int res = f(); - args.GetReturnValue().Set(v8::Integer::New(res)); + args.GetReturnValue().Set(v8::Integer::New(CcTest::isolate(), res)); } @@ -534,8 +534,10 @@ TEST(StackAlignmentForSSE2) { v8::Isolate* isolate = CcTest::isolate(); v8::HandleScope handle_scope(isolate); - v8::Handle<v8::ObjectTemplate> global_template = v8::ObjectTemplate::New(); - global_template->Set(v8_str("do_sse2"), v8::FunctionTemplate::New(DoSSE2)); + v8::Handle<v8::ObjectTemplate> global_template = + v8::ObjectTemplate::New(isolate); + global_template->Set(v8_str("do_sse2"), + v8::FunctionTemplate::New(isolate, DoSSE2)); LocalContext env(NULL, global_template); CompileRun( @@ -548,7 +550,7 @@ TEST(StackAlignmentForSSE2) { v8::Local<v8::Function>::Cast(global_object->Get(v8_str("foo"))); int32_t vec[ELEMENT_COUNT] = { -1, 1, 1, 1 }; - v8::Local<v8::Array> v8_vec = v8::Array::New(ELEMENT_COUNT); + v8::Local<v8::Array> v8_vec = v8::Array::New(isolate, ELEMENT_COUNT); for (int i = 0; i < ELEMENT_COUNT; i++) { v8_vec->Set(i, v8_num(vec[i])); } @@ -599,4 +601,44 @@ TEST(AssemblerIa32Extractps) { } +typedef int (*F8)(float x, float y); +TEST(AssemblerIa32SSE) { + CcTest::InitializeVM(); + if (!CpuFeatures::IsSupported(SSE2)) return; + + Isolate* isolate = reinterpret_cast<Isolate*>(CcTest::isolate()); + HandleScope scope(isolate); + v8::internal::byte buffer[256]; + MacroAssembler assm(isolate, buffer, sizeof buffer); + { + CpuFeatureScope fscope(&assm, SSE2); + __ movss(xmm0, Operand(esp, kPointerSize)); + __ movss(xmm1, Operand(esp, 2 * kPointerSize)); + __ shufps(xmm0, xmm0, 0x0); + __ shufps(xmm1, xmm1, 0x0); + __ movaps(xmm2, xmm1); + __ addps(xmm2, xmm0); + __ mulps(xmm2, xmm1); + __ subps(xmm2, xmm0); + __ divps(xmm2, xmm1); + __ cvttss2si(eax, xmm2); + __ ret(0); + } + + CodeDesc desc; + assm.GetCode(&desc); + Code* code = Code::cast(isolate->heap()->CreateCode( + desc, + Code::ComputeFlags(Code::STUB), + Handle<Code>())->ToObjectChecked()); + CHECK(code->IsCode()); +#ifdef OBJECT_PRINT + Code::cast(code)->Print(); +#endif + + F8 f = FUNCTION_CAST<F8>(Code::cast(code)->entry()); + CHECK_EQ(2, f(1.0, 2.0)); +} + + #undef __ |