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

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 aa8e33bbb1ab2ff6cc903be2d31cfbced4edbf79..9843b9f154d195307d4d75a2119897865782ff65 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -952,6 +952,8 @@ void InstructionSelector::VisitNode(Node* node) {
       return MarkAsWord32(node), VisitWord32Ctz(node);
     case IrOpcode::kWord32ReverseBits:
       return MarkAsWord32(node), VisitWord32ReverseBits(node);
+    case IrOpcode::kWord32ReverseBytes:
+      return MarkAsWord32(node), VisitWord32ReverseBytes(node);
     case IrOpcode::kWord32Popcnt:
       return MarkAsWord32(node), VisitWord32Popcnt(node);
     case IrOpcode::kWord64Popcnt:
@@ -976,6 +978,8 @@ void InstructionSelector::VisitNode(Node* node) {
       return MarkAsWord64(node), VisitWord64Ctz(node);
     case IrOpcode::kWord64ReverseBits:
       return MarkAsWord64(node), VisitWord64ReverseBits(node);
+    case IrOpcode::kWord64ReverseBytes:
+      return MarkAsWord64(node), VisitWord64ReverseBytes(node);
     case IrOpcode::kWord64Equal:
       return VisitWord64Equal(node);
     case IrOpcode::kInt32Add: