Refactor optimized in hydrogen only runtime functions.

src/runtime.cc

Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index b4c34ef76922cf8b997b6ecd72f34c88d85e3587..a21e6ff094ca2550b0b5d58929f995ff4303176c 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -2521,7 +2521,7 @@ RUNTIME_FUNCTION(MaybeObject*,
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpExec) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpExecInternal) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 4);
   CONVERT_ARG_HANDLE_CHECKED(JSRegExp, regexp, 0);
@@ -2542,7 +2542,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpExec) {
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpConstructResult) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpConstructResultInternal) {
   SealHandleScope shs(isolate);
   ASSERT(args.length() == 3);
   CONVERT_SMI_ARG_CHECKED(elements_count, 0);
@@ -3204,7 +3204,7 @@ MUST_USE_RESULT static MaybeObject* CharFromCode(Isolate* isolate,
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringCharCodeAt) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_StringCharCodeAtInternal) {
   SealHandleScope shs(isolate);
   ASSERT(args.length() == 2);
 
@@ -4471,7 +4471,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringLocaleCompare) {
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SubString) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_SubStringInternal) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 3);
 
@@ -6831,7 +6831,7 @@ bool Runtime::IsUpperCaseChar(RuntimeState* runtime_state, uint16_t ch) {
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToString) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToStringInternal) {
   SealHandleScope shs(isolate);
   ASSERT(args.length() == 1);
 
@@ -7035,7 +7035,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberImul) {
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringAdd) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_StringAddInternal) {
   HandleScope scope(isolate);
   ASSERT(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(String, str1, 0);
@@ -7655,7 +7655,7 @@ static Object* FlatStringCompare(String* x, String* y) {
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringCompare) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_StringCompareInternal) {
   SealHandleScope shs(isolate);
   ASSERT(args.length() == 2);
 
@@ -14486,7 +14486,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TryMigrateInstance) {
 }
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFromCache) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFromCacheInternal) {
   SealHandleScope shs(isolate);
   // This is only called from codegen, so checks might be more lax.
   CONVERT_ARG_CHECKED(JSFunctionResultCache, cache, 0);
@@ -14644,7 +14644,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ListNatives) {
 #endif
 
 
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Log) {
+RUNTIME_FUNCTION(MaybeObject*, Runtime_LogInternal) {
   HandleScope handle_scope(isolate);
   ASSERT(args.length() == 2);
   CONVERT_ARG_HANDLE_CHECKED(String, format, 0);
@@ -14993,11 +14993,19 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MaxSmi) {
   { Runtime::kInline##name, Runtime::INLINE,     \
     "_" #name, NULL, number_of_args, result_size },
 
+
+#define IO(name, number_of_args, result_size) \
+  { Runtime::kInlineOptimized##name, Runtime::INLINE_OPTIMIZED, \
+    "_" #name, FUNCTION_ADDR(Runtime_##name), number_of_args, result_size },
+
+
 static const Runtime::Function kIntrinsicFunctions[] = {
   RUNTIME_FUNCTION_LIST(F)
   INLINE_FUNCTION_LIST(I)
+  INLINE_OPTIMIZED_FUNCTION_LIST(IO)
 };
 
+#undef IO
 #undef I
 #undef F