diff --git a/llvm/test/tools/llvm-exegesis/X86/latency/dump-object-to-disk.s b/llvm/test/tools/llvm-exegesis/X86/latency/dump-object-to-disk.s
--- a/llvm/test/tools/llvm-exegesis/X86/latency/dump-object-to-disk.s
+++ b/llvm/test/tools/llvm-exegesis/X86/latency/dump-object-to-disk.s
@@ -1,23 +1,24 @@
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=1 2>&1 | FileCheck %s --check-prefix=CHECK-ON
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk=1 2>&1 | FileCheck %s --check-prefix=CHECK-ON
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=0 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk=0 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk 2>&1 | FileCheck %s --check-prefix=CHECK-ON
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk 2>&1 | FileCheck %s --check-prefix=CHECK-ON
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=duplicate 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=loop  2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=duplicate 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=loop 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=1 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk=1 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=0 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk=0 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=loop 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-and-assemble-snippet -opcode-name=ADDPSrr -repetition-mode=loop 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=1 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk=1 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=0 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
-# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=loop      -dump-object-to-disk=0 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=loop 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=duplicate 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=prepare-snippet -opcode-name=ADDPSrr -repetition-mode=loop 2>&1 | FileCheck %s --check-prefix=CHECK-OFF
 
+# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mode=latency --benchmark-phase=assemble-measured-code -opcode-name=ADDPSrr -repetition-mode=duplicate -dump-object-to-disk=%t.mydmpfile.o 2>&1 | FileCheck %s --check-prefix=DUMP-FILE-NAME
+# RUN: llvm-objdump -d %t.mydmpfile.o | FileCheck %s --check-prefix=ASM
 CHECK-ON: Check generated assembly with
 CHECK-OFF-NOT: Check generated assembly with
+DUMP-FILE-NAME: Check generated assembly with: {{.*}}objdump -d {{.*}}mydmpfile
+ASM: addps
+ASM: retq
diff --git a/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.h b/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.h
--- a/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.h
+++ b/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.h
@@ -63,8 +63,9 @@
                            unsigned NumRepetitions, unsigned LoopUnrollFactor,
                            const SnippetRepetitor &Repetitor) const;
 
-  Expected<Benchmark> runConfiguration(RunnableConfiguration &&RC,
-                                                  bool DumpObjectToDisk) const;
+  Expected<Benchmark>
+  runConfiguration(RunnableConfiguration &&RC,
+                   const std::optional<StringRef> &DumpFile) const;
 
   // Scratch space to run instructions that touch memory.
   struct ScratchSpace {
@@ -114,7 +115,8 @@
                                            unsigned MinInstructions,
                                            unsigned LoopBodySize) const;
 
-  Expected<std::string> writeObjectFile(StringRef Buffer) const;
+  Expected<std::string> writeObjectFile(StringRef Buffer,
+                                        StringRef FileName) const;
 
   const std::unique_ptr<ScratchSpace> Scratch;
 };
diff --git a/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp b/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
--- a/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
+++ b/llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
@@ -193,15 +193,16 @@
   return std::move(RC);
 }
 
-Expected<Benchmark>
-BenchmarkRunner::runConfiguration(RunnableConfiguration &&RC,
-                                  bool DumpObjectToDisk) const {
+Expected<Benchmark> BenchmarkRunner::runConfiguration(
+    RunnableConfiguration &&RC,
+    const std::optional<StringRef> &DumpFile) const {
   Benchmark &InstrBenchmark = RC.InstrBenchmark;
   object::OwningBinary<object::ObjectFile> &ObjectFile = RC.ObjectFile;
 
-  if (DumpObjectToDisk &&
-      BenchmarkPhaseSelector > BenchmarkPhaseSelectorE::PrepareAndAssembleSnippet) {
-    auto ObjectFilePath = writeObjectFile(ObjectFile.getBinary()->getData());
+  if (DumpFile && BenchmarkPhaseSelector >
+                      BenchmarkPhaseSelectorE::PrepareAndAssembleSnippet) {
+    auto ObjectFilePath =
+        writeObjectFile(ObjectFile.getBinary()->getData(), *DumpFile);
     if (Error E = ObjectFilePath.takeError()) {
       InstrBenchmark.Error = toString(std::move(E));
       return std::move(InstrBenchmark);
@@ -238,11 +239,16 @@
   return std::move(InstrBenchmark);
 }
 
-Expected<std::string> BenchmarkRunner::writeObjectFile(StringRef Buffer) const {
+Expected<std::string>
+BenchmarkRunner::writeObjectFile(StringRef Buffer, StringRef FileName) const {
   int ResultFD = 0;
-  SmallString<256> ResultPath;
+  SmallString<256> ResultPath = FileName;
   if (Error E = errorCodeToError(
-          sys::fs::createTemporaryFile("snippet", "o", ResultFD, ResultPath)))
+          FileName.empty() ? sys::fs::createTemporaryFile("snippet", "o",
+                                                          ResultFD, ResultPath)
+                           : sys::fs::openFileForReadWrite(
+                                 FileName, ResultFD, sys::fs::CD_CreateAlways,
+                                 sys::fs::OF_None)))
     return std::move(E);
   raw_fd_ostream OFS(ResultFD, true /*ShouldClose*/);
   OFS.write(Buffer.data(), Buffer.size());
diff --git a/llvm/tools/llvm-exegesis/llvm-exegesis.cpp b/llvm/tools/llvm-exegesis/llvm-exegesis.cpp
--- a/llvm/tools/llvm-exegesis/llvm-exegesis.cpp
+++ b/llvm/tools/llvm-exegesis/llvm-exegesis.cpp
@@ -242,11 +242,11 @@
          cl::desc("Target a specific cpu type (-mcpu=help for details)"),
          cl::value_desc("cpu-name"), cl::cat(Options), cl::init("native"));
 
-static cl::opt<bool> DumpObjectToDisk(
-    "dump-object-to-disk",
-    cl::desc("dumps the generated benchmark object to disk "
-             "and prints a message to access it (default = false)"),
-    cl::cat(BenchmarkOptions), cl::init(false));
+static cl::opt<std::string>
+    DumpObjectToDisk("dump-object-to-disk",
+                     cl::desc("dumps the generated benchmark object to disk "
+                              "and prints a message to access it"),
+                     cl::ValueOptional, cl::cat(BenchmarkOptions));
 
 static ExitOnError ExitOnErr("llvm-exegesis error: ");
 
@@ -381,8 +381,11 @@
          Repetitors) {
       auto RC = ExitOnErr(Runner.getRunnableConfiguration(
           Conf, NumRepetitions, LoopBodySize, *Repetitor));
+      std::optional<StringRef> DumpFile;
+      if (DumpObjectToDisk.getNumOccurrences())
+        DumpFile = DumpObjectToDisk;
       AllResults.emplace_back(
-          ExitOnErr(Runner.runConfiguration(std::move(RC), DumpObjectToDisk)));
+          ExitOnErr(Runner.runConfiguration(std::move(RC), DumpFile)));
     }
     Benchmark &Result = AllResults.front();