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

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

Index: src/compiler/mips/instruction-selector-mips.cc
diff --git a/src/compiler/mips/instruction-selector-mips.cc b/src/compiler/mips/instruction-selector-mips.cc
index be0a234874a1aa2b23f09b909623a3748bc302db..62264163566f208367be140883188e298e3dbdb5 100644
--- a/src/compiler/mips/instruction-selector-mips.cc
+++ b/src/compiler/mips/instruction-selector-mips.cc
@@ -480,6 +480,9 @@ void InstructionSelector::VisitWord32Clz(Node* node) {
 
 void InstructionSelector::VisitWord32ReverseBits(Node* node) { UNREACHABLE(); }
 
+void InstructionSelector::VisitWord64ReverseBytes(Node* node) { UNREACHABLE(); }
+
+void InstructionSelector::VisitWord32ReverseBytes(Node* node) { UNREACHABLE(); }
 
 void InstructionSelector::VisitWord32Ctz(Node* node) {
   MipsOperandGenerator g(this);