diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index eb30f79eff8..65628544ff1 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -1331,10 +1331,10 @@ multiclass AI1_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode,
     let Inst{4} = 0;
     let Inst{3-0} = shift{3-0};
   }
-  def rsr : AsI1<opcod, (outs GPR:$Rd),
-                (ins GPR:$Rn, so_reg_reg:$shift),
+  def rsr : AsI1<opcod, (outs GPRnopc:$Rd),
+                (ins GPRnopc:$Rn, so_reg_reg:$shift),
                 DPSoRegRegFrm, IIC_iALUsr, opc, "\t$Rd, $Rn, $shift",
-              [(set GPR:$Rd, CPSR, (opnode GPR:$Rn, so_reg_reg:$shift, CPSR))]>,
+              [(set GPRnopc:$Rd, CPSR, (opnode GPRnopc:$Rn, so_reg_reg:$shift, CPSR))]>,
                Requires<[IsARM]> {
     bits<4> Rd;
     bits<4> Rn;
@@ -1368,7 +1368,7 @@ multiclass AI1_adde_sube_irs<bits<4> opcod, string opc, PatFrag opnode,
                                                     cc_out:$s)>,
      Requires<[IsARM]>;
   def : InstAlias<!strconcat(opc, "${s}${p} $Rdn, $shift"),
-     (!cast<Instruction>(!strconcat(baseOpc, "rsr")) GPR:$Rdn, GPR:$Rdn,
+     (!cast<Instruction>(!strconcat(baseOpc, "rsr")) GPRnopc:$Rdn, GPRnopc:$Rdn,
                                                     so_reg_reg:$shift, pred:$p,
                                                     cc_out:$s)>,
      Requires<[IsARM]>;
diff --git a/test/MC/Disassembler/ARM/unpredictable-ADC-arm.txt b/test/MC/Disassembler/ARM/unpredictable-ADC-arm.txt
new file mode 100644
index 00000000000..275bae2fa28
--- /dev/null
+++ b/test/MC/Disassembler/ARM/unpredictable-ADC-arm.txt
@@ -0,0 +1,17 @@
+# RUN: llvm-mc --disassemble %s -triple=armv7-linux-gnueabi |& FileCheck %s
+
+# CHECK: potentially undefined
+# CHECK: 0x1f 0x12 0xb0 0x00
+0x1f 0x12 0xb0 0x00
+
+# CHECK: potentially undefined
+# CHECK: 0x13 0xf2 0xb0 0x00
+0x13 0xf2 0xb0 0x00
+
+# CHECK: potentially undefined
+# CHECK: 0x13 0x1f 0xb0 0x00
+0x13 0x1f 0xb0 0x00
+
+# CHECK: potentially undefined
+# CHECK: 0x13 0x12 0xbf 0x00
+0x13 0x12 0xbf 0x00