- Remove Isolate::CurrentAddress().

runtime/vm/simulator_arm64.cc

 // Copyright (c) 2014, 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 <setjmp.h>
 #include <stdlib.h>
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_ARM64)
 
@@ skipping 2426 matching lines @@
       }
       set_vregisterd(vd, idx, res);
     }
   }
 }
 
 
 static float arm_reciprocal_sqrt_estimate(float a) {
   // From the ARM Architecture Reference Manual A2-87.
   if (isinf(a) || (fabs(a) >= exp2f(126))) return 0.0;
-  else if (a == 0.0) return INFINITY;
+  else if (a == 0.0) return kPosInfinity;
   else if (isnan(a)) return a;
 
   uint32_t a_bits = bit_cast<uint32_t, float>(a);
   uint64_t scaled;
   if (((a_bits >> 23) & 1) != 0) {
     // scaled = '0 01111111101' : operand<22:0> : Zeros(29)
     scaled = (static_cast<uint64_t>(0x3fd) << 52) |
              ((static_cast<uint64_t>(a_bits) & 0x7fffff) << 29);
   } else {
     // scaled = '0 01111111110' : operand<22:0> : Zeros(29)
@@ skipping 30 matching lines @@
   // result = 0 : result_exp<7:0> : estimate<51:29>
   int32_t result_bits = ((result_exp & 0xff) << 23) |
       ((bit_cast<uint64_t, double>(estimate) >> 29) & 0x7fffff);
   return bit_cast<float, int32_t>(result_bits);
 }
 
 
 static float arm_recip_estimate(float a) {
   // From the ARM Architecture Reference Manual A2-85.
   if (isinf(a) || (fabs(a) >= exp2f(126))) return 0.0;
-  else if (a == 0.0) return INFINITY;
+  else if (a == 0.0) return kPosInfinity;
   else if (isnan(a)) return a;
 
   uint32_t a_bits = bit_cast<uint32_t, float>(a);
   // scaled = '0011 1111 1110' : a<22:0> : Zeros(29)
   uint64_t scaled = (static_cast<uint64_t>(0x3fe) << 52) |
                     ((static_cast<uint64_t>(a_bits) & 0x7fffff) << 29);
   // result_exp = 253 - UInt(a<30:23>)
   int32_t result_exp = 253 - ((a_bits >> 23) & 0xff);
   ASSERT((result_exp >= 1) && (result_exp <= 252));
 
@@ skipping 548 matching lines @@
   set_register(NULL, kExceptionObjectReg, bit_cast<int64_t>(raw_exception));
   set_register(NULL, kStackTraceObjectReg, bit_cast<int64_t>(raw_stacktrace));
   buf->Longjmp();
 }
 
 }  // namespace dart
 
 #endif  // !defined(HOST_ARCH_ARM64)
 
 #endif  // defined TARGET_ARCH_ARM64