Ensure that all goto instructions have deoptimization target.

runtime/vm/intermediate_language_x64.cc

Index: runtime/vm/intermediate_language_x64.cc
diff --git a/runtime/vm/intermediate_language_x64.cc b/runtime/vm/intermediate_language_x64.cc
index cc87b81b3f6658bff243f04d4a06dab11bc143a0..ea4a10f3a3f01210e89e3e3add2cb901fb94b0fc 100644
--- a/runtime/vm/intermediate_language_x64.cc
+++ b/runtime/vm/intermediate_language_x64.cc
@@ -334,7 +334,7 @@ static void EmitEqualityAsInstanceCall(FlowGraphCompiler* compiler,
                                        LocationSummary* locs,
                                        const ICData& original_ic_data) {
   if (!compiler->is_optimizing()) {
-    compiler->AddCurrentDescriptor(PcDescriptors::kDeoptBefore,
+    compiler->AddCurrentDescriptor(PcDescriptors::kDeopt,
                                    deopt_id,
                                    token_pos);
   }
@@ -843,7 +843,7 @@ void RelationalOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   const String& function_name =
       String::ZoneHandle(Symbols::New(Token::Str(kind())));
   if (!compiler->is_optimizing()) {
-    compiler->AddCurrentDescriptor(PcDescriptors::kDeoptBefore,
+    compiler->AddCurrentDescriptor(PcDescriptors::kDeopt,
                                    deopt_id(),
                                    token_pos());
   }
@@ -1584,7 +1584,6 @@ void InstanceOfInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   ASSERT(locs()->in(2).reg() == RDX);  // Instantiator type arguments.
 
   compiler->GenerateInstanceOf(token_pos(),
-                               deopt_id(),
                                type(),
                                negate_result(),
                                locs());
@@ -3080,7 +3079,7 @@ void GotoInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   // Add deoptimization descriptor for deoptimizing instructions
   // that may be inserted before this instruction.
   if (!compiler->is_optimizing()) {
-    compiler->AddCurrentDescriptor(PcDescriptors::kDeoptBefore,
+    compiler->AddCurrentDescriptor(PcDescriptors::kDeopt,
                                    GetDeoptId(),
                                    0);  // No token position.
   }