PPC/s390: TurboFan: Introduce TaggedSigned and TaggedPointer representations.

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 90a3d3e2f382b9ae910d41e397de178f2d02f364..2bcb822e1593a0e7efee354349ebb08a3ad30cc8 100644
--- a/src/compiler/s390/instruction-selector-s390.cc
+++ b/src/compiler/s390/instruction-selector-s390.cc
@@ -250,12 +250,16 @@ void InstructionSelector::VisitLoad(Node* node) {
       opcode = load_rep.IsSigned() ? kS390_LoadWordS16 : kS390_LoadWordU16;
       break;
 #if !V8_TARGET_ARCH_S390X
+    case MachineRepresentation::kTaggedSigned:   // Fall through.
+    case MachineRepresentation::kTaggedPointer:  // Fall through.
     case MachineRepresentation::kTagged:  // Fall through.
 #endif
     case MachineRepresentation::kWord32:
       opcode = kS390_LoadWordU32;
       break;
 #if V8_TARGET_ARCH_S390X
+    case MachineRepresentation::kTaggedSigned:   // Fall through.
+    case MachineRepresentation::kTaggedPointer:  // Fall through.
     case MachineRepresentation::kTagged:  // Fall through.
     case MachineRepresentation::kWord64:
       opcode = kS390_LoadWord64;
@@ -343,6 +347,8 @@ void InstructionSelector::VisitStore(Node* node) {
         opcode = kS390_StoreWord16;
         break;
 #if !V8_TARGET_ARCH_S390X
+      case MachineRepresentation::kTaggedSigned:   // Fall through.
+      case MachineRepresentation::kTaggedPointer:  // Fall through.
       case MachineRepresentation::kTagged:  // Fall through.
 #endif
       case MachineRepresentation::kWord32:
@@ -353,6 +359,8 @@ void InstructionSelector::VisitStore(Node* node) {
         }
         break;
 #if V8_TARGET_ARCH_S390X
+      case MachineRepresentation::kTaggedSigned:   // Fall through.
+      case MachineRepresentation::kTaggedPointer:  // Fall through.
       case MachineRepresentation::kTagged:  // Fall through.
       case MachineRepresentation::kWord64:
         opcode = kS390_StoreWord64;
@@ -417,6 +425,8 @@ void InstructionSelector::VisitCheckedLoad(Node* node) {
       opcode = kCheckedLoadFloat64;
       break;
     case MachineRepresentation::kBit:     // Fall through.
+    case MachineRepresentation::kTaggedSigned:   // Fall through.
+    case MachineRepresentation::kTaggedPointer:  // Fall through.
     case MachineRepresentation::kTagged:  // Fall through.
 #if !V8_TARGET_ARCH_S390X
     case MachineRepresentation::kWord64:  // Fall through.
@@ -462,6 +472,8 @@ void InstructionSelector::VisitCheckedStore(Node* node) {
       opcode = kCheckedStoreFloat64;
       break;
     case MachineRepresentation::kBit:     // Fall through.
+    case MachineRepresentation::kTaggedSigned:   // Fall through.
+    case MachineRepresentation::kTaggedPointer:  // Fall through.
     case MachineRepresentation::kTagged:  // Fall through.
 #if !V8_TARGET_ARCH_S390X
     case MachineRepresentation::kWord64:  // Fall through.