StubCompiler gets extra_ic_state member.

src/x64/stub-cache-x64.cc

Index: src/x64/stub-cache-x64.cc
diff --git a/src/x64/stub-cache-x64.cc b/src/x64/stub-cache-x64.cc
index e7bbe2790ef123817e24560492635267291f3a12..9bf6e9f2fb34d2ec94d52a3067d33092ff7a2995 100644
--- a/src/x64/stub-cache-x64.cc
+++ b/src/x64/stub-cache-x64.cc
@@ -1572,7 +1572,7 @@ void CallStubCompiler::GenerateMissBranch() {
   Handle<Code> code =
       isolate()->stub_cache()->ComputeCallMiss(arguments().immediate(),
                                                kind_,
-                                               extra_state_);
+                                               extra_state());
   __ Jump(code, RelocInfo::CODE_TARGET);
 }
 
@@ -1957,7 +1957,7 @@ Handle<Code> CallStubCompiler::CompileStringCharCodeAtCall(
   Label index_out_of_range;
   Label* index_out_of_range_label = &index_out_of_range;
   if (kind_ == Code::CALL_IC &&
-      (CallICBase::StringStubState::decode(extra_state_) ==
+      (CallICBase::StringStubState::decode(extra_state()) ==
        DEFAULT_STRING_STUB)) {
     index_out_of_range_label = &miss;
   }
@@ -2024,7 +2024,7 @@ Handle<Code> CallStubCompiler::CompileStringCharAtCall(
   Label index_out_of_range;
   Label* index_out_of_range_label = &index_out_of_range;
   if (kind_ == Code::CALL_IC &&
-      (CallICBase::StringStubState::decode(extra_state_) ==
+      (CallICBase::StringStubState::decode(extra_state()) ==
        DEFAULT_STRING_STUB)) {
     index_out_of_range_label = &miss;
   }
@@ -2497,7 +2497,7 @@ Handle<Code> CallStubCompiler::CompileCallInterceptor(Handle<JSObject> object,
   StackArgumentsAccessor args(rsp, arguments());
   __ movq(rdx, args.GetReceiverOperand());
 
-  CallInterceptorCompiler compiler(this, arguments(), rcx, extra_state_);
+  CallInterceptorCompiler compiler(this, arguments(), rcx, extra_state());
   compiler.Compile(masm(), object, holder, name, &lookup, rdx, rbx, rdi, rax,
                    &miss);