Fix for non-SSE2.

test/cctest/test-assembler-ia32.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 548 matching lines @@
   // The mask should be 0b1000.
   CHECK_EQ(8, result->Int32Value());
 }
 
 #undef ELEMENT_COUNT
 #endif  // __GNUC__
 
 
 TEST(AssemblerIa32Extractps) {
   CcTest::InitializeVM();
-  if (!CpuFeatures::IsSupported(SSE4_1)) return;
+  if (!CpuFeatures::IsSupported(SSE2) ||
+      !CpuFeatures::IsSupported(SSE4_1)) return;
 
   Isolate* isolate = reinterpret_cast<Isolate*>(CcTest::isolate());
   HandleScope scope(isolate);
   v8::internal::byte buffer[256];
   MacroAssembler assm(isolate, buffer, sizeof buffer);
   { CpuFeatureScope fscope2(&assm, SSE2);
     CpuFeatureScope fscope41(&assm, SSE4_1);
     __ movdbl(xmm1, Operand(esp, 4));
     __ extractps(eax, xmm1, 0x1);
     __ ret(0);
@@ skipping 12 matching lines @@
 
   F4 f = FUNCTION_CAST<F4>(Code::cast(code)->entry());
   uint64_t value1 = V8_2PART_UINT64_C(0x12345678, 87654321);
   CHECK_EQ(0x12345678, f(uint64_to_double(value1)));
   uint64_t value2 = V8_2PART_UINT64_C(0x87654321, 12345678);
   CHECK_EQ(0x87654321, f(uint64_to_double(value2)));
 }
 
 
 #undef __