[Atomics] code stubs for atomic operations

src/mips64/code-stubs-mips64.cc

Index: src/mips64/code-stubs-mips64.cc
diff --git a/src/mips64/code-stubs-mips64.cc b/src/mips64/code-stubs-mips64.cc
index 4d1595ab0e9fc4dd9178d2ff3e7b17d2de76955f..2dda3deab434a2b260c255373d0a193d5a7a9e37 100644
--- a/src/mips64/code-stubs-mips64.cc
+++ b/src/mips64/code-stubs-mips64.cc
@@ -5755,6 +5755,9 @@ void CallApiGetterStub::Generate(MacroAssembler* masm) {
                            return_value_operand, NULL);
 }
 
+void AtomicsLoadStub::Generate(MacroAssembler* masm) {
+  // TODO(binji)
+}
 
 #undef __