diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index 19230efe8b8..fff438332e2 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -848,6 +848,7 @@ def PICSTRB : AXI2stb<(outs), (ins GPR:$src, addrmodepc:$addr, pred:$p),
 
 // LEApcrel - Load a pc-relative address into a register without offending the
 // assembler.
+let neverHasSideEffects = 1 in {
 def LEApcrel : AXI1<0x0, (outs GPR:$dst), (ins i32imm:$label, pred:$p),
                     Pseudo, IIC_iALUi,
            !strconcat(!strconcat(".set ${:private}PCRELV${:uid}, ($label-(",
@@ -867,6 +868,7 @@ def LEApcrelJT : AXI1<0x0, (outs GPR:$dst),
                    []> {
     let Inst{25} = 1;
 }
+} // neverHasSideEffects
 
 //===----------------------------------------------------------------------===//
 //  Control Flow Instructions.
@@ -2203,6 +2205,7 @@ def : ARMPat<(ARMcmpZ GPR:$src, so_imm_neg:$imm),
 // Conditional moves
 // FIXME: should be able to write a pattern for ARMcmov, but can't use
 // a two-value operand where a dag node expects two operands. :(
+let neverHasSideEffects = 1 in {
 def MOVCCr : AI1<0b1101, (outs GPR:$dst), (ins GPR:$false, GPR:$true), DPFrm,
                 IIC_iCMOVr, "mov", "\t$dst, $true",
       [/*(set GPR:$dst, (ARMcmov GPR:$false, GPR:$true, imm:$cc, CCR:$ccr))*/]>,
@@ -2226,6 +2229,7 @@ def MOVCCi : AI1<0b1101, (outs GPR:$dst),
                 RegConstraint<"$false = $dst">, UnaryDP {
   let Inst{25} = 1;
 }
+} // neverHasSideEffects
 
 //===----------------------------------------------------------------------===//
 // Atomic operations intrinsics
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td
index aa0db2f27b2..33835cd4d9e 100644
--- a/lib/Target/ARM/ARMInstrThumb.td
+++ b/lib/Target/ARM/ARMInstrThumb.td
@@ -875,6 +875,7 @@ let usesCustomInserter = 1 in  // Expanded after instruction selection.
 
 
 // 16-bit movcc in IT blocks for Thumb2.
+let neverHasSideEffects = 1 in {
 def tMOVCCr : T1pIt<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iCMOVr,
                     "mov", "\t$dst, $rhs", []>,
               T1Special<{1,0,?,?}>;
@@ -882,9 +883,11 @@ def tMOVCCr : T1pIt<(outs GPR:$dst), (ins GPR:$lhs, GPR:$rhs), IIC_iCMOVr,
 def tMOVCCi : T1pIt<(outs tGPR:$dst), (ins tGPR:$lhs, i32imm:$rhs), IIC_iCMOVi,
                     "mov", "\t$dst, $rhs", []>,
               T1General<{1,0,0,?,?}>;
+} // neverHasSideEffects
 
 // tLEApcrel - Load a pc-relative address into a register without offending the
 // assembler.
+let neverHasSideEffects = 1 in {
 def tLEApcrel : T1I<(outs tGPR:$dst), (ins i32imm:$label, pred:$p), IIC_iALUi,
                     "adr$p\t$dst, #$label", []>,
                 T1Encoding<{1,0,1,0,0,?}>; // A6.2 & A8.6.10
@@ -893,6 +896,7 @@ def tLEApcrelJT : T1I<(outs tGPR:$dst),
                       (ins i32imm:$label, nohash_imm:$id, pred:$p),
                       IIC_iALUi, "adr$p\t$dst, #${label}_${id}", []>,
                   T1Encoding<{1,0,1,0,0,?}>; // A6.2 & A8.6.10
+} // neverHasSideEffects
 
 //===----------------------------------------------------------------------===//
 // TLS Instructions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 9c3d898aa73..0f066579f77 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -777,6 +777,7 @@ multiclass T2I_bin_rrot_DO<bits<3> opcod, string opc> {
 
 // LEApcrel - Load a pc-relative address into a register without offending the
 // assembler.
+let neverHasSideEffects = 1 in {
 def t2LEApcrel : T2XI<(outs GPR:$dst), (ins i32imm:$label, pred:$p), IIC_iALUi,
                       "adr$p.w\t$dst, #$label", []> {
   let Inst{31-27} = 0b11110;
@@ -798,6 +799,7 @@ def t2LEApcrelJT : T2XI<(outs GPR:$dst),
   let Inst{19-16} = 0b1111; // Rn
   let Inst{15} = 0;
 }
+} // neverHasSideEffects
 
 // ADD r, sp, {so_imm|i12}
 def t2ADDrSPi   : T2sI<(outs GPR:$dst), (ins GPR:$sp, t2_so_imm:$imm),
@@ -2143,6 +2145,7 @@ defm t2TEQ  : T2I_cmp_irs<0b0100, "teq",
 // Conditional moves
 // FIXME: should be able to write a pattern for ARMcmov, but can't use
 // a two-value operand where a dag node expects two operands. :(
+let neverHasSideEffects = 1 in {
 def t2MOVCCr : T2I<(outs GPR:$dst), (ins GPR:$false, GPR:$true), IIC_iCMOVr,
                    "mov", ".w\t$dst, $true",
       [/*(set GPR:$dst, (ARMcmov GPR:$false, GPR:$true, imm:$cc, CCR:$ccr))*/]>,
@@ -2194,6 +2197,7 @@ def t2MOVCCror : T2I_movcc_sh<0b11, (outs GPR:$dst),
                              (ins GPR:$false, GPR:$true, i32imm:$rhs),
                              IIC_iCMOVsi, "ror", ".w\t$dst, $true, $rhs", []>,
                  RegConstraint<"$false = $dst">;
+} // neverHasSideEffects
 
 //===----------------------------------------------------------------------===//
 // Atomic operations intrinsics