MIPS64: Fix 'Fix 'MIPS: use DAHI/DATH for li macro on mips64r6.''

test/cctest/test-assembler-mips64.cc

 // Copyright 2012 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 5021 matching lines @@
 }
 
 
 TEST(li_macro) {
   CcTest::InitializeVM();
 
   uint64_t inputs[] = {
       0x0000000000000000, 0x000000000000ffff, 0x00000000ffffffff,
       0x0000ffffffffffff, 0xffffffffffffffff, 0xffff000000000000,
       0xffffffff00000000, 0xffffffffffff0000, 0xffff0000ffff0000,
-      0x0000ffffffff0000, 0x0000ffff0000ffff,
+      0x0000ffffffff0000, 0x0000ffff0000ffff, 0x00007fffffffffff,
+      0x7fffffffffffffff, 0x000000007fffffff, 0x00007fff7fffffff,
   };
 
   size_t nr_test_cases = sizeof(inputs) / sizeof(inputs[0]);
   for (size_t i = 0; i < nr_test_cases; ++i) {
     uint64_t res = run_li_macro(inputs[i], OPTIMIZE_SIZE);
     CHECK_EQ(inputs[i], res);
     res = run_li_macro(inputs[i], CONSTANT_SIZE);
     CHECK_EQ(inputs[i], res);
     if (is_int48(inputs[i])) {
       res = run_li_macro(inputs[i], ADDRESS_LOAD);
@@ skipping 819 matching lines @@
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
   F2 f = FUNCTION_CAST<F2>(code->entry());
 
   int64_t res = reinterpret_cast<int64_t>(
       CALL_GENERATED_CODE(isolate, f, 42, 42, 0, 0, 0));
   CHECK_EQ(res, 0);
 }
 
 
 #undef __