[builtins] Turn LoadIC_Miss and LoadIC_Slow builtins to TurboFan code stubs.

src/s390/code-stubs-s390.cc

Index: src/s390/code-stubs-s390.cc
diff --git a/src/s390/code-stubs-s390.cc b/src/s390/code-stubs-s390.cc
index 4ce3d0b9a9f0c9bcd124b2aef7504c891c2cedf3..8d804a2b96f57fffa1246c17a7d44e8b372577ae 100644
--- a/src/s390/code-stubs-s390.cc
+++ b/src/s390/code-stubs-s390.cc
@@ -1368,8 +1368,7 @@ void FunctionPrototypeStub::Generate(MacroAssembler* masm) {
   NamedLoadHandlerCompiler::GenerateLoadFunctionPrototype(masm, receiver, r6,
                                                           r7, &miss);
   __ bind(&miss);
-  PropertyAccessCompiler::TailCallBuiltin(
-      masm, PropertyAccessCompiler::MissBuiltin(Code::LOAD_IC));
+  PropertyAccessCompiler::TailCallMissHandler(masm, Code::LOAD_IC);
 }
 
 void LoadIndexedStringStub::Generate(MacroAssembler* masm) {
@@ -1399,8 +1398,7 @@ void LoadIndexedStringStub::Generate(MacroAssembler* masm) {
   char_at_generator.GenerateSlow(masm, PART_OF_IC_HANDLER, call_helper);
 
   __ bind(&miss);
-  PropertyAccessCompiler::TailCallBuiltin(
-      masm, PropertyAccessCompiler::MissBuiltin(Code::KEYED_LOAD_IC));
+  PropertyAccessCompiler::TailCallMissHandler(masm, Code::KEYED_LOAD_IC);
 }
 
 void RegExpExecStub::Generate(MacroAssembler* masm) {