[Atomics] use TFJ builtins for atomic add, sub, and, or, and xor

src/compiler/s390/instruction-selector-s390.cc

Index: src/compiler/s390/instruction-selector-s390.cc
diff --git a/src/compiler/s390/instruction-selector-s390.cc b/src/compiler/s390/instruction-selector-s390.cc
index e3500ded71e4d32b8dff664e6fb01af109908a3a..228ec3c0d54c83e35687ec5d0c6103569dd8d572 100644
--- a/src/compiler/s390/instruction-selector-s390.cc
+++ b/src/compiler/s390/instruction-selector-s390.cc
@@ -2431,7 +2431,7 @@ void InstructionSelector::VisitAtomicExchange(Node* node) {
   Node* index = node->InputAt(1);
   Node* value = node->InputAt(2);
   ArchOpcode opcode = kArchNop;
-  MachineType type = AtomicExchangeRepresentationOf(node->op());
+  MachineType type = AtomicOpRepresentationOf(node->op());
   if (type == MachineType::Int8()) {
     opcode = kAtomicExchangeInt8;
   } else if (type == MachineType::Uint8()) {
@@ -2463,6 +2463,16 @@ void InstructionSelector::VisitAtomicCompareExchange(Node* node) {
   UNIMPLEMENTED();
 }
 
+void InstructionSelector::VisitAtomicAdd(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitAtomicSub(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitAtomicAnd(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitAtomicOr(Node* node) { UNIMPLEMENTED(); }
+
+void InstructionSelector::VisitAtomicXor(Node* node) { UNIMPLEMENTED(); }
+
 // static
 MachineOperatorBuilder::Flags
 InstructionSelector::SupportedMachineOperatorFlags() {