Introduce x87 port

test/cctest/test-macro-assembler-x87.cc

Index: test/cctest/test-macro-assembler-x87.cc
diff --git a/test/cctest/test-macro-assembler-ia32.cc b/test/cctest/test-macro-assembler-x87.cc
similarity index 93%
copy from test/cctest/test-macro-assembler-ia32.cc
copy to test/cctest/test-macro-assembler-x87.cc
index 45af5571df0761d044fa16949028a05de3d6970b..bebc6cdd8321e5093812c3814b0cfaa8c77f3e2c 100644
--- a/test/cctest/test-macro-assembler-ia32.cc
+++ b/test/cctest/test-macro-assembler-x87.cc
@@ -123,20 +123,7 @@ TEST(LoadAndStoreWithRepresentation) {
   __ j(not_equal, &exit);
 
   // Test 5.
-  __ mov(eax, Immediate(5));  // Test XMM move immediate.
-  __ Move(xmm0, 0.0);
-  __ Move(xmm1, 0.0);
-  __ ucomisd(xmm0, xmm1);
-  __ j(not_equal, &exit);
-  __ Move(xmm2, 991.01);
-  __ ucomisd(xmm0, xmm2);
-  __ j(equal, &exit);
-  __ Move(xmm0, 991.01);
-  __ ucomisd(xmm0, xmm2);
-  __ j(not_equal, &exit);
-
-  // Test 6.
-  __ mov(eax, Immediate(6));
+  __ mov(eax, Immediate(5));
   __ Move(edx, Immediate(0));  // Test Move()
   __ cmp(edx, Immediate(0));
   __ j(not_equal, &exit);