[compiler] Add baseline tier to compilation pipeline.

src/s390/builtins-s390.cc

Index: src/s390/builtins-s390.cc
diff --git a/src/s390/builtins-s390.cc b/src/s390/builtins-s390.cc
index 6d264d1ad85878dbd9963fe2b519ad206a8e9e7c..9c3070b96d38dcdbd9e5e5aa05aa2b1562b79baa 100644
--- a/src/s390/builtins-s390.cc
+++ b/src/s390/builtins-s390.cc
@@ -1362,6 +1362,10 @@ void Builtins::Generate_CompileLazy(MacroAssembler* masm) {
   GenerateTailCallToReturnedCode(masm, Runtime::kCompileLazy);
 }
 
+void Builtins::Generate_CompileBaseline(MacroAssembler* masm) {
+  GenerateTailCallToReturnedCode(masm, Runtime::kCompileBaseline);
+}
+
 void Builtins::Generate_CompileOptimized(MacroAssembler* masm) {
   GenerateTailCallToReturnedCode(masm,
                                  Runtime::kCompileOptimized_NotConcurrent);