diff --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -933,12 +933,14 @@
       if (!NeedsWinCFI) {
         // Label used to tie together the PROLOG_LABEL and the MachineMoves.
         MCSymbol *FrameLabel = MMI.getContext().createTempSymbol();
-        // Encode the stack size of the leaf function.
-        unsigned CFIIndex = MF.addFrameInst(
-            MCCFIInstruction::createDefCfaOffset(FrameLabel, -NumBytes));
-        BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))
-            .addCFIIndex(CFIIndex)
-            .setMIFlags(MachineInstr::FrameSetup);
+        if (needsFrameMoves) {
+          // Encode the stack size of the leaf function.
+          unsigned CFIIndex = MF.addFrameInst(
+              MCCFIInstruction::createDefCfaOffset(FrameLabel, -NumBytes));
+          BuildMI(MBB, MBBI, DL, TII->get(TargetOpcode::CFI_INSTRUCTION))
+              .addCFIIndex(CFIIndex)
+              .setMIFlags(MachineInstr::FrameSetup);
+        }
       }
     }
 
diff --git a/llvm/test/CodeGen/AArch64/no_cfi.ll b/llvm/test/CodeGen/AArch64/no_cfi.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AArch64/no_cfi.ll
@@ -0,0 +1,13 @@
+; RUN: llc -mtriple aarch64-arm-linux-fnu -o - %s | FileCheck %s
+
+; CHECK:        a:                                      // @a
+; CHECK-NEXT:   // %bb.0:
+; CHECK-NEXT:           sub     sp, sp, #16
+; CHECK-NOT:            .cfi{{.*}}
+; CHECK:                ret
+define void @a() nounwind {
+  %1 = alloca i32, align 4
+  store i32 1, i32* %1, align 4
+  ret void
+}
+