[wasm] Add ProtectedStore instruction

src/compiler/x64/instruction-codes-x64.h

Index: src/compiler/x64/instruction-codes-x64.h
diff --git a/src/compiler/x64/instruction-codes-x64.h b/src/compiler/x64/instruction-codes-x64.h
index 35acec08dce7a34ca03069f6e92f931738a393f5..9adefd032a132e0d850a9562064f37df2de2b967 100644
--- a/src/compiler/x64/instruction-codes-x64.h
+++ b/src/compiler/x64/instruction-codes-x64.h
@@ -128,7 +128,6 @@ namespace compiler {
   V(X64Movzxwq)                    \
   V(X64Movw)                       \
   V(X64Movl)                       \
-  V(X64TrapMovl)                   \
   V(X64Movsxlq)                    \
   V(X64Movq)                       \
   V(X64Movsd)                      \
@@ -183,6 +182,8 @@ namespace compiler {
   V(M8I)  /* [      %r2*8 + K] */      \
   V(Root) /* [%root       + K] */
 
+enum X64MemoryProtection { kUnprotected = 0, kProtected = 1 };
+
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8