MIPS64: Make GCC happy.

src/mips64/builtins-mips64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_MIPS64
 
 #include "src/codegen.h"
 #include "src/debug/debug.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
@@ skipping 1456 matching lines @@
     __ li(a0, Operand(Smi::FromInt(static_cast<int>(type))));
     __ push(a0);
     __ CallRuntime(Runtime::kNotifyDeoptimized);
   }
 
   // Get the full codegen state from the stack and untag it -> a6.
   __ ld(a6, MemOperand(sp, 0 * kPointerSize));
   __ SmiUntag(a6);
   // Switch on the state.
   Label with_tos_register, unknown_state;
-  __ Branch(&with_tos_register, ne, a6,
-            Operand(static_cast<int>(Deoptimizer::BailoutState::NO_REGISTERS)));
+  __ Branch(
+      &with_tos_register, ne, a6,
+      Operand(static_cast<int64_t>(Deoptimizer::BailoutState::NO_REGISTERS)));
   __ Ret(USE_DELAY_SLOT);
   // Safe to fill delay slot Addu will emit one instruction.
   __ Daddu(sp, sp, Operand(1 * kPointerSize));  // Remove state.
 
   __ bind(&with_tos_register);
   DCHECK_EQ(kInterpreterAccumulatorRegister.code(), v0.code());
   __ ld(v0, MemOperand(sp, 1 * kPointerSize));
-  __ Branch(&unknown_state, ne, a6,
-            Operand(static_cast<int>(Deoptimizer::BailoutState::TOS_REGISTER)));
+  __ Branch(
+      &unknown_state, ne, a6,
+      Operand(static_cast<int64_t>(Deoptimizer::BailoutState::TOS_REGISTER)));
 
   __ Ret(USE_DELAY_SLOT);
   // Safe to fill delay slot Addu will emit one instruction.
   __ Daddu(sp, sp, Operand(2 * kPointerSize));  // Remove state.
 
   __ bind(&unknown_state);
   __ stop("no cases left");
 }
 
 
@@ skipping 1319 matching lines @@
   }
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS64