diff --git a/compiler/llvm/clangUtil.cpp b/compiler/llvm/clangUtil.cpp
index 88160787e7be..c4deafb4ac04 100644
--- a/compiler/llvm/clangUtil.cpp
+++ b/compiler/llvm/clangUtil.cpp
@@ -5120,7 +5120,8 @@ void makeBinaryLLVM(void) {
     // to avoid unused argument errors for optimization flags.
 
     if(debugCCode) {
-      options += " -g";
+      bool isDarwin = !strcmp(CHPL_TARGET_PLATFORM, "darwin");
+      options += isDarwin ? "-gfull" : "-g";
     }
 
     // We used to supply link args here *and* later on
@@ -5178,6 +5179,24 @@ void makeBinaryLLVM(void) {
                      dotOFiles, clangLDArgs);
     }
 
+    const bool generateDarwinSymArchive =
+          strcmp(CHPL_TARGET_PLATFORM, "darwin") == 0 &&
+          debugCCode;
+
+    if (generateDarwinSymArchive) {
+      const char* bin = "dsymutil";
+      const char* sfx = ".dSYM";
+      const char* tmp = astr(tmpbinname, sfx);
+      const char* out = astr(executableFilename, sfx);
+
+      // TODO: The innermost binary in the .dSYM with all the DWARF info
+      // will have the name "executable.tmp", is there a way to give it a
+      // better name?
+      std::vector<std::string> cmd = { bin, tmpbinname, "-o", tmp };
+      mysystem(cmd, "Make Binary - Generating OSX .dSYM Archive");
+      moveResultFromTmp(out, tmp);
+    }
+
     // If we're not using a launcher, copy the program here
     if (0 == strcmp(CHPL_LAUNCHER, "none")) {
 
@@ -5574,18 +5593,36 @@ static void makeLLVMDynamicLibrary(std::string useLinkCXX,
 }
 
 static void moveResultFromTmp(const char* resultName, const char* tmpbinname) {
+  const bool targetExists = llvm::sys::fs::exists(resultName);
+  bool isTargetDirectory = false;
   std::error_code err;
 
-  // rm -f hello
-  if( printSystemCommands )
-    printf("rm -f %s\n", resultName);
+  if (targetExists) {
+    err = llvm::sys::fs::is_directory(tmpbinname, isTargetDirectory);
+    if (err) {
+      USR_FATAL("Failed to determine if '%s' is a directory: %s\n",
+                tmpbinname,
+                err.message().c_str());
+    }
 
-  err = llvm::sys::fs::remove(resultName);
-  if (err) {
-    USR_FATAL("removing file %s failed: %s\n",
-              resultName,
-              err.message().c_str());
+    // Debug message, e.g., 'rm -f hello'
+    if (printSystemCommands) {
+      const char* hdr = isTargetDirectory ? "Removing directory: rm -rf"
+                                          : "Removing file: rm -f";
+      printf("%s %s\n", hdr, resultName);
+    }
+
+    err = isTargetDirectory
+          ? llvm::sys::fs::remove_directories(resultName, false)
+          : llvm::sys::fs::remove(resultName);
+    if (err) {
+      const char* hdr = isTargetDirectory
+            ? "Removing directory"
+            : "Removing file";
+      USR_FATAL("%s %s failed: %s\n", hdr, resultName, err.message().c_str());
+    }
   }
+
   // mv tmp/hello.tmp hello
   if( printSystemCommands )
     printf("mv %s %s\n", tmpbinname, resultName);
diff --git a/test/llvm/llvmDebug/llvmDebug_test.py b/test/llvm/llvmDebug/llvmDebug_test.py
index 03f52411fe40..63f05b7c7f16 100755
--- a/test/llvm/llvmDebug/llvmDebug_test.py
+++ b/test/llvm/llvmDebug/llvmDebug_test.py
@@ -15,6 +15,7 @@
 CHPL_HOST_BIN_SUBDIR=None
 CHPL_LLVM_UNIQ_CFG_PATH=None
 CHPL_LLVM_CONFIG=None
+CHPL_HOST_PLATFORM=None
 
 for line in chplenv.splitlines():
   line_str = str(line, encoding='utf-8', errors='surrogateescape')
@@ -29,11 +30,14 @@
     CHPL_LLVM=val
   if key == 'CHPL_LLVM_CONFIG':
     CHPL_LLVM_CONFIG=val
+  if key == 'CHPL_HOST_PLATFORM':
+    CHPL_HOST_PLATFORM=val
 
 build_options = '--baseline -g'
 source_path = os.getcwd() #same as target path
 source = source_path + os.sep + 'llvmDebug_test.chpl'
 target = source_path + os.sep + 'llvmDebug_test'
+
 # Build Chapel Test Program
 Command_build = chpl_home + '/bin/' + CHPL_HOST_BIN_SUBDIR + '/chpl ' + build_options + ' ' + source + ' -o ' + target
 if os.system(Command_build) == 0:
@@ -49,8 +53,15 @@
 llvm_bin = llvm_bin.strip()
 llvm_dwarfdump = llvm_bin + '/llvm-dwarfdump'
 
+dwarfDumpTarget = target
+
+# On OSX we should have built a '.dSYM' archive.
+if CHPL_HOST_PLATFORM == 'darwin':
+  dwarfDumpTarget += '.dSYM' + '/Contents/Resources/DWARF/'
+  dwarfDumpTarget += 'llvmDebug_test.tmp'
+
 # Check Debug Info Existence
-Command_check = llvm_dwarfdump + debug_option + target
+Command_check = llvm_dwarfdump + debug_option + dwarfDumpTarget
 
 output_bytes = subprocess.check_output(Command_check, shell=True)
 output = str(output_bytes, encoding='utf-8', errors='surrogateescape')
diff --git a/test/llvm/llvmDebug/sub_test b/test/llvm/llvmDebug/sub_test
index c1c864de0a5b..376c0474539e 100755
--- a/test/llvm/llvmDebug/sub_test
+++ b/test/llvm/llvmDebug/sub_test
@@ -12,10 +12,11 @@ if [ "$LLVM" = "none" ]; then
   exit 0;
 fi
 
-if [ "$PLAT" != "linux64" ]; then
-echo "[Skipping test based on environment settings]";
-exit 0;
-fi
+
+#if [ "$PLAT" != "linux64" ]; then
+#echo "[Skipping test based on environment settings]";
+#exit 0;
+#fi
 
 if [ "$COMM" != "none" ]; then
 echo "[Skipping test based on environment settings]";
@@ -26,9 +27,12 @@ fi
 rm llvmDebug_test.out.tmp
 python3 llvmDebug_test.py "$CHPL_HOME" > llvmDebug_test.out.tmp 2>&1
 if ! diff llvmDebug_test.good llvmDebug_test.out.tmp; then
-echo "[Error matching debug info for llvmDebug_test]";
+  echo "[Error matching debug info for llvmDebug_test]";
 else
-echo "[Success matching debug info for llvmDebug_test]";
-rm llvmDebug_test.out.tmp
+  echo "[Success matching debug info for llvmDebug_test]";
+  rm llvmDebug_test.out.tmp
+  if [ "$PLAT" == "darwin" ]; then
+    rm -rf llvmDebug_test.dSYM
+  fi
 fi
 rm llvmDebug_test