[wasm] remove faux code objects

src/compiler/instruction-selector.cc

Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index 13e6827a20ebd6c75d7a3350ce767acbb6e8c70f..932b54e6e9c7c34bac57e04ffa3bca432065ad35 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -588,6 +588,11 @@ void InstructionSelector::InitializeCallBuffer(Node* call, CallBuffer* buffer,
               ? g.UseImmediate(callee)
               : g.UseRegister(callee));
       break;
+    case CallDescriptor::kCallWasmFunction: {
+      DCHECK(callee->opcode() == IrOpcode::kRelocatableInt32Constant);
+      buffer->instruction_args.push_back(g.UseImmediate(callee));
+      break;
+    }
     case CallDescriptor::kCallAddress:
       buffer->instruction_args.push_back(
           (call_address_immediate &&
@@ -1601,6 +1606,9 @@ void InstructionSelector::VisitCall(Node* node, BasicBlock* handler) {
     case CallDescriptor::kCallCodeObject:
       opcode = kArchCallCodeObject | MiscField::encode(flags);
       break;
+    case CallDescriptor::kCallWasmFunction:
+      opcode = kArchCallWasmFunction | MiscField::encode(flags);
+      break;
     case CallDescriptor::kCallJSFunction:
       opcode = kArchCallJSFunction | MiscField::encode(flags);
       break;