Enables more tests for SIMMIPS.

runtime/vm/assembler_mips_test.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/assembler.h"
 #include "vm/os.h"
 #include "vm/unit_test.h"
@@ skipping 1631 matching lines @@
 }
 
 
 ASSEMBLER_TEST_RUN(Cop1CvtWD_neg, test) {
   typedef int (*SimpleCode)();
   EXPECT(test != NULL);
   EXPECT_EQ(-42, EXECUTE_TEST_CODE_INT32(SimpleCode, test->entry()));
 }
 
 
+ASSEMBLER_TEST_GENERATE(Cop1CvtSD, assembler) {
+  __ LoadImmediate(D2, -42.42);
+  __ cvtsd(F2, D2);
+  __ cvtds(D0, F2);
+  __ Ret();
+}
+
+
+ASSEMBLER_TEST_RUN(Cop1CvtSD, test) {
+  typedef double (*SimpleCode)();
+  EXPECT(test != NULL);
+  double res = EXECUTE_TEST_CODE_DOUBLE(SimpleCode, test->entry());
+  EXPECT_FLOAT_EQ(-42.42, res, 0.001);
+}
+
+
 // Called from assembler_test.cc.
 // RA: return address.
 // A0: context.
 // A1: value.
 // A2: growable array.
 ASSEMBLER_TEST_GENERATE(StoreIntoObject, assembler) {
   __ addiu(SP, SP, Immediate(-2 * kWordSize));
   __ sw(CTX, Address(SP, 1 * kWordSize));
   __ sw(RA, Address(SP, 0 * kWordSize));
 
   __ mov(CTX, A0);
   __ StoreIntoObject(A2,
                      FieldAddress(A2, GrowableObjectArray::data_offset()),
                      A1);
   __ lw(RA, Address(SP, 0 * kWordSize));
   __ lw(CTX, Address(SP, 1 * kWordSize));
   __ addiu(SP, SP, Immediate(2 * kWordSize));
   __ Ret();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS