1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
index 41ae70f85e58..fc89657bffd3 100644
--- a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
+++ b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
@@ -17,6 +17,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringRef.h"
+#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCRegisterInfo.h"
@@ -275,6 +276,12 @@ void AArch64InstPrinter::printInst(const MCInst *MI, raw_ostream &O,
     }
   }
 
+  if (Opcode == AArch64::CompilerBarrier) {
+    O << '\t' << MAI.getCommentString() << " COMPILER BARRIER";
+    printAnnotation(O, Annot);
+    return;
+  }
+
   if (!printAliasInstr(MI, STI, O))
     printInstruction(MI, STI, O);