[turbofan] Also allow TaggedSigned/Pointer memory operand.

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 fca630fc6d6e1fcbf1a91e4218f1f50b7b50b55b..bfe7c6264986e19f0b57dd87cdbe9ea5abc231a2 100644
--- a/src/compiler/x64/instruction-selector-x64.cc
+++ b/src/compiler/x64/instruction-selector-x64.cc
@@ -60,8 +60,7 @@ class X64OperandGenerator final : public OperandGenerator {
     switch (opcode) {
       case kX64Cmp:
       case kX64Test:
-        return rep == MachineRepresentation::kWord64 ||
-               rep == MachineRepresentation::kTagged;
+        return rep == MachineRepresentation::kWord64 || IsAnyTagged(rep);
       case kX64Cmp32:
       case kX64Test32:
         return rep == MachineRepresentation::kWord32;