Revert "[DWARFLinker] Handle DW_OP_GNU_push_tls_address while check for variable location."

This reverts commit e897384.

Author: avl-llvm

llvm/lib/DWARFLinker/DWARFLinker.cpp

@@ -420,11 +420,6 @@ void DWARFLinker::cleanupAuxiliarryData(LinkContext &Context) {
   DIEAlloc.Reset();
 }
 
-static bool isTlsAddressCode(uint8_t DW_OP_Code) {
-  return DW_OP_Code == dwarf::DW_OP_form_tls_address ||
-         DW_OP_Code == dwarf::DW_OP_GNU_push_tls_address;
-}
-
 std::optional<int64_t>
 DWARFLinker::getVariableRelocAdjustment(AddressesMap &RelocMgr,
                                         const DWARFDie &DIE) {
@@ -476,7 +471,8 @@ DWARFLinker::getVariableRelocAdjustment(AddressesMap &RelocMgr,
     case dwarf::DW_OP_const8u:
     case dwarf::DW_OP_const4s:
     case dwarf::DW_OP_const8s:
-      if (NextIt == Expression.end() || !isTlsAddressCode(NextIt->getCode()))
+      if (NextIt == Expression.end() ||
+          NextIt->getCode() != dwarf::DW_OP_form_tls_address)
         break;
       [[fallthrough]];
     case dwarf::DW_OP_addr: {