diff --git a/llvm/test/tools/llvm-reduce/strip-debug-info.ll b/llvm/test/tools/llvm-reduce/strip-debug-info.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/tools/llvm-reduce/strip-debug-info.ll
@@ -0,0 +1,39 @@
+; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=strip-debug-info --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
+; RUN: FileCheck --check-prefix=CHECK-FINAL %s --input-file=%t
+
+; CHECK-INTERESTINGNESS: define i32 @main
+; CHECK-FINAL: define i32 @main
+; CHECK-FINAL-NOT: !dbg
+; CHECK-FINAL-NOT: call {{.*}}llvm.dbg
+; CHECK-FINAL-NOT: !llvm.dbg
+; CHECK-FINAL-NOT: = !DI
+
+define i32 @main() !dbg !4 {
+entry:
+  %retval = alloca i32, align 4
+  %a = alloca i8, align 1
+  store i32 0, ptr %retval, align 4
+  call void @llvm.dbg.declare(metadata ptr %a, metadata !10, metadata !DIExpression()), !dbg !12
+  store i8 0, ptr %a, align 1, !dbg !12
+  ret i32 0, !dbg !13
+}
+
+declare void @llvm.dbg.declare(metadata, metadata, metadata)
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!2, !3}
+
+!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 16.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)
+!1 = !DIFile(filename: "/tmp/a.c", directory: "/tmp", checksumkind: CSK_MD5, checksum: "2ed6e287521b82331926229153026511")
+!2 = !{i32 7, !"Dwarf Version", i32 5}
+!3 = !{i32 2, !"Debug Info Version", i32 3}
+!4 = distinct !DISubprogram(name: "main", scope: !5, file: !5, line: 4, type: !6, scopeLine: 4, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !9)
+!5 = !DIFile(filename: "/tmp/a.c", directory: "", checksumkind: CSK_MD5, checksum: "2ed6e287521b82331926229153026511")
+!6 = !DISubroutineType(types: !7)
+!7 = !{!8}
+!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!9 = !{}
+!10 = !DILocalVariable(name: "a", scope: !4, file: !5, line: 6, type: !11)
+!11 = !DIBasicType(name: "_Bool", size: 8, encoding: DW_ATE_boolean)
+!12 = !DILocation(line: 6, column: 8, scope: !4)
+!13 = !DILocation(line: 7, column: 2, scope: !4)
diff --git a/llvm/tools/llvm-reduce/CMakeLists.txt b/llvm/tools/llvm-reduce/CMakeLists.txt
--- a/llvm/tools/llvm-reduce/CMakeLists.txt
+++ b/llvm/tools/llvm-reduce/CMakeLists.txt
@@ -54,6 +54,7 @@
   deltas/ReduceUsingSimplifyCFG.cpp
   deltas/RunIRPasses.cpp
   deltas/SimplifyInstructions.cpp
+  deltas/StripDebugInfo.cpp
   llvm-reduce.cpp
 
   DEPENDS
diff --git a/llvm/tools/llvm-reduce/DeltaManager.cpp b/llvm/tools/llvm-reduce/DeltaManager.cpp
--- a/llvm/tools/llvm-reduce/DeltaManager.cpp
+++ b/llvm/tools/llvm-reduce/DeltaManager.cpp
@@ -45,6 +45,7 @@
 #include "deltas/ReduceVirtualRegisters.h"
 #include "deltas/RunIRPasses.h"
 #include "deltas/SimplifyInstructions.h"
+#include "deltas/StripDebugInfo.h"
 #include "llvm/Support/CommandLine.h"
 
 using namespace llvm;
@@ -66,6 +67,7 @@
 
 #define DELTA_PASSES                                                           \
   do {                                                                         \
+    DELTA_PASS("strip-debug-info", stripDebugInfoDeltaPass)                    \
     DELTA_PASS("functions", reduceFunctionsDeltaPass)                          \
     DELTA_PASS("function-bodies", reduceFunctionBodiesDeltaPass)               \
     DELTA_PASS("special-globals", reduceSpecialGlobalsDeltaPass)               \
diff --git a/llvm/tools/llvm-reduce/deltas/StripDebugInfo.h b/llvm/tools/llvm-reduce/deltas/StripDebugInfo.h
new file mode 100644
--- /dev/null
+++ b/llvm/tools/llvm-reduce/deltas/StripDebugInfo.h
@@ -0,0 +1,18 @@
+//===- StripDebugInfo.h -----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TOOLS_LLVM_REDUCE_DELTAS_STRIPDEBUGINFO_H
+#define LLVM_TOOLS_LLVM_REDUCE_DELTAS_STRIPDEBUGINFO_H
+
+#include "Delta.h"
+
+namespace llvm {
+void stripDebugInfoDeltaPass(TestRunner &Test);
+} // namespace llvm
+
+#endif
diff --git a/llvm/tools/llvm-reduce/deltas/StripDebugInfo.cpp b/llvm/tools/llvm-reduce/deltas/StripDebugInfo.cpp
new file mode 100644
--- /dev/null
+++ b/llvm/tools/llvm-reduce/deltas/StripDebugInfo.cpp
@@ -0,0 +1,28 @@
+//===- StripDebugInfo.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "StripDebugInfo.h"
+#include "Delta.h"
+#include "llvm/IR/DebugInfo.h"
+#include "llvm/IR/Metadata.h"
+
+using namespace llvm;
+
+/// Removes all aliases aren't inside any of the
+/// desired Chunks.
+static void stripDebugInfoImpl(Oracle &O, Module &Program) {
+  bool HasDebugInfo = any_of(Program.named_metadata(), [](NamedMDNode &NMD) {
+    return NMD.getName().startswith("llvm.dbg.");
+  });
+  if (HasDebugInfo && !O.shouldKeep())
+    StripDebugInfo(Program);
+}
+
+void llvm::stripDebugInfoDeltaPass(TestRunner &Test) {
+  runDeltaPass(Test, stripDebugInfoImpl, "Stripping Debug Info");
+}
diff --git a/llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn b/llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn
--- a/llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn
+++ b/llvm/utils/gn/secondary/llvm/tools/llvm-reduce/BUILD.gn
@@ -46,6 +46,7 @@
     "deltas/ReduceVirtualRegisters.cpp",
     "deltas/RunIRPasses.cpp",
     "deltas/SimplifyInstructions.cpp",
+    "deltas/StripDebugInfo.cpp",
     "deltas/Utils.cpp",
     "llvm-reduce.cpp",
   ]