[compiler] [wasm] Introduce Word32/64ReverseBytes as TF Optional Opcode

src/compiler/x64/instruction-selector-x64.cc

Index: src/compiler/x64/instruction-selector-x64.cc
diff --git a/src/compiler/x64/instruction-selector-x64.cc b/src/compiler/x64/instruction-selector-x64.cc
index ef82119e82b26fb997293aee0e7d6002827f7286..d54c35237a83d68438f66406393fcd56c5219142 100644
--- a/src/compiler/x64/instruction-selector-x64.cc
+++ b/src/compiler/x64/instruction-selector-x64.cc
@@ -744,6 +744,9 @@ void InstructionSelector::VisitWord32ReverseBits(Node* node) { UNREACHABLE(); }
 
 void InstructionSelector::VisitWord64ReverseBits(Node* node) { UNREACHABLE(); }
 
+void InstructionSelector::VisitWord64ReverseBytes(Node* node) { UNREACHABLE(); }
+
+void InstructionSelector::VisitWord32ReverseBytes(Node* node) { UNREACHABLE(); }
 
 void InstructionSelector::VisitWord32Popcnt(Node* node) {
   X64OperandGenerator g(this);