- Use isolate where it is appropriate.

runtime/vm/assembler_x64_test.cc

 // Copyright (c) 2012, 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_X64)
 
 #include "vm/assembler.h"
 #include "vm/os.h"
 #include "vm/unit_test.h"
@@ skipping 1270 matching lines @@
   return 42;
 }
 
 
 static int LeafReturnArgument(int x) {
   return x + 87;
 }
 
 
 ASSEMBLER_TEST_GENERATE(CallSimpleLeaf, assembler) {
-  ExternalLabel call1("LeafReturn42", reinterpret_cast<uword>(LeafReturn42));
-  ExternalLabel call2("LeafReturnArgument",
-                      reinterpret_cast<uword>(LeafReturnArgument));
+  ExternalLabel call1(reinterpret_cast<uword>(LeafReturn42));
+  ExternalLabel call2(reinterpret_cast<uword>(LeafReturnArgument));
   int space = ComputeStackSpaceReservation(0, 8);
   __ subq(RSP, Immediate(space));
   __ call(&call1);
   __ addq(RSP, Immediate(space));
   space = ComputeStackSpaceReservation(0, 8);
   __ subq(RSP, Immediate(space));
   __ movl(RDI, RAX);
   __ call(&call2);
   __ addq(RSP, Immediate(space));
   __ ret();
 }
 
 
 ASSEMBLER_TEST_RUN(CallSimpleLeaf, test) {
   typedef int (*CallSimpleLeafCode)();
   EXPECT_EQ(42 + 87, reinterpret_cast<CallSimpleLeafCode>(test->entry())());
 }
 
 
 ASSEMBLER_TEST_GENERATE(JumpSimpleLeaf, assembler) {
-  ExternalLabel call1("LeafReturn42", reinterpret_cast<uword>(LeafReturn42));
+  ExternalLabel call1(reinterpret_cast<uword>(LeafReturn42));
   Label L;
   int space = ComputeStackSpaceReservation(0, 8);
   __ subq(RSP, Immediate(space));
   __ call(&L);
   __ addq(RSP, Immediate(space));
   __ ret();
   __ Bind(&L);
   __ jmp(&call1);
 }
 
@@ skipping 1619 matching lines @@
   EXPECT_EQ(1, res);  // Greater equal.
   res = reinterpret_cast<ConditionalMovesCompareCode>(test->entry())(5, 5);
   EXPECT_EQ(1, res);  // Greater equal.
   res = reinterpret_cast<ConditionalMovesCompareCode>(test->entry())(2, 5);
   EXPECT_EQ(-1, res);  // Less.
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64