diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
index e9958a5ef759..1bfeb5aea360 100644
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
@@ -895,6 +895,7 @@ UtilityFunction *AppleObjCRuntimeV2::CreateObjectChecker(const char *name) {
   }
 
   assert(len < (int)sizeof(check_function_code));
+  UNUSED_IF_ASSERT_DISABLED(len);
 
   Error error;
   return GetTargetRef().GetUtilityFunctionForLanguage(
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index eb983154618b..fa79b24c4818 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -632,6 +632,7 @@ size_t ObjectFileELF::GetModuleSpecifications(
           // SetArchitecture should have set the vendor to unknown
           vendor = spec.GetArchitecture().GetTriple().getVendor();
           assert(vendor == llvm::Triple::UnknownVendor);
+          UNUSED_IF_ASSERT_DISABLED(vendor);
 
           //
           // Validate it is ok to remove GetOsFromOSABI
@@ -1524,6 +1525,7 @@ size_t ObjectFileELF::GetSectionHeaderInfo(SectionHeaderColl &section_headers,
     GetOsFromOSABI(header.e_ident[EI_OSABI], ostype);
     spec_ostype = arch_spec.GetTriple().getOS();
     assert(spec_ostype == ostype);
+    UNUSED_IF_ASSERT_DISABLED(spec_ostype);
   }
 
   if (arch_spec.GetMachine() == llvm::Triple::mips ||
diff --git a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
index 32e6765b4a1d..a20b709d58cb 100644
--- a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
+++ b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
@@ -1532,6 +1532,7 @@ Error NativeProcessLinux::GetMemoryRegionInfo(lldb::addr_t load_addr,
     assert((proc_entry_info.GetRange().GetRangeBase() >= prev_base_address) &&
            "descending /proc/pid/maps entries detected, unexpected");
     prev_base_address = proc_entry_info.GetRange().GetRangeBase();
+    UNUSED_IF_ASSERT_DISABLED(prev_base_address);
 
     // If the target address comes before this entry, indicate distance to next
     // region.
diff --git a/lldb/source/Symbol/LineTable.cpp b/lldb/source/Symbol/LineTable.cpp
index 02ab0c126117..49125bb8e406 100644
--- a/lldb/source/Symbol/LineTable.cpp
+++ b/lldb/source/Symbol/LineTable.cpp
@@ -501,6 +501,7 @@ LineTable *LineTable::LinkLineTable(const FileRangeMap &file_range_map) {
 
     if (terminate_previous_entry && !sequence.m_entries.empty()) {
       assert(prev_file_addr != LLDB_INVALID_ADDRESS);
+      UNUSED_IF_ASSERT_DISABLED(prev_file_addr);
       sequence.m_entries.push_back(sequence.m_entries.back());
       if (prev_end_entry_linked_file_addr == LLDB_INVALID_ADDRESS)
         prev_end_entry_linked_file_addr =