1 files changed, 6 insertions, 1 deletions
diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp
index 809cb11e36d..35786accb42 100644
--- a/llvm/lib/MC/MCObjectStreamer.cpp
+++ b/llvm/lib/MC/MCObjectStreamer.cpp
@@ -20,6 +20,7 @@
 #include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/ErrorHandling.h"
+#include "llvm/MC/MCSectionELF.h"
 using namespace llvm;
 
 MCObjectStreamer::MCObjectStreamer(MCContext &Context, MCAsmBackend &TAB,
@@ -63,7 +64,11 @@ MCDataFragment *MCObjectStreamer::getOrCreateDataFragment() const {
   // When bundling is enabled, we don't want to add data to a fragment that
   // already has instructions (see MCELFStreamer::EmitInstToData for details)
   if (!F || (Assembler->isBundlingEnabled() && F->hasInstructions())) {
-    F = new MCDataFragment();
+    const auto *Sec = dyn_cast<MCSectionELF>(&getCurrentSectionData()->getSection());
+    if (Sec && Sec->getSectionName().startswith(".zdebug_"))
+      F = new MCCompressedFragment();
+    else
+      F = new MCDataFragment();
     insert(F);
   }
   return F;