diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index 811f2f5e5283d..9c8ed5a8edcba 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -103,6 +103,8 @@ import com.android.internal.util.FrameworkStatsLog;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.server.am.BatteryStatsService;
 
+import dalvik.annotation.optimization.NeverCompile;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -2879,6 +2881,7 @@ public class TelephonyRegistry extends ITelephonyRegistry.Stub {
         }
     }
 
+    @NeverCompile // Avoid size overhead of debugging code.
     @Override
     public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
         final IndentingPrintWriter pw = new IndentingPrintWriter(writer, "  ");
diff --git a/services/core/java/com/android/server/pm/DumpHelper.java b/services/core/java/com/android/server/pm/DumpHelper.java
index 5ab0c4ce4ba6d..d5a882bcb32a5 100644
--- a/services/core/java/com/android/server/pm/DumpHelper.java
+++ b/services/core/java/com/android/server/pm/DumpHelper.java
@@ -37,6 +37,8 @@ import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.server.pm.verify.domain.proxy.DomainVerificationProxy;
 
+import dalvik.annotation.optimization.NeverCompile;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.function.BiConsumer;
@@ -51,6 +53,7 @@ final class DumpHelper {
         mPm = pm;
     }
 
+    @NeverCompile // Avoid size overhead of debugging code.
     public void doDump(FileDescriptor fd, PrintWriter pw, String[] args) {
         DumpState dumpState = new DumpState();
         ArraySet<String> permissionNames = null;
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index 936da4a2287c0..4d7da1b6f2814 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -137,6 +137,8 @@ import com.android.server.utils.WatchedSparseArray;
 import com.android.server.utils.WatchedSparseIntArray;
 import com.android.server.utils.Watcher;
 
+import dalvik.annotation.optimization.NeverCompile;
+
 import libcore.io.IoUtils;
 
 import org.xmlpull.v1.XmlPullParser;
@@ -4518,6 +4520,7 @@ public final class Settings implements Watchable, Snappable {
         pw.decreaseIndent();
     }
 
+    @NeverCompile // Avoid size overhead of debugging code.
     void dumpPackageLPr(PrintWriter pw, String prefix, String checkinTag,
             ArraySet<String> permissionNames, PackageSetting ps,
             LegacyPermissionState permissionsState, SimpleDateFormat sdf, Date date,