diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 376246bb386..02ff08bb47c 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -4087,7 +4087,8 @@ def : t2InstAlias<"sbc${s}${p} $Rd, $Rn, $ShiftedRm",
 
 // Aliases for ADD without the ".w" optional width specifier.
 def : t2InstAlias<"add${s}${p} $Rd, $Rn, $imm",
-        (t2ADDri rGPR:$Rd, GPRnopc:$Rn, t2_so_imm:$imm, pred:$p, cc_out:$s)>;
+        (t2ADDri GPRnopc:$Rd, GPRnopc:$Rn, t2_so_imm:$imm, pred:$p, 
+         cc_out:$s)>;
 def : t2InstAlias<"add${p} $Rd, $Rn, $imm",
            (t2ADDri12 GPRnopc:$Rd, GPR:$Rn, imm0_4095:$imm, pred:$p)>;
 def : t2InstAlias<"add${s}${p} $Rd, $Rn, $Rm",
diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s
index a7f9ac68b77..59318aa16d1 100644
--- a/test/MC/ARM/basic-thumb2-instructions.s
+++ b/test/MC/ARM/basic-thumb2-instructions.s
@@ -80,6 +80,7 @@ _func:
         adds r2, r2, #56
         adds r2, #56
         add r1, r7, #0xcbcbcbcb
+        add sp, sp, #0x1fe0000
 
         adds.w r2, #-16
         adds.w r2, r2, #-16
@@ -103,6 +104,7 @@ _func:
 @ CHECK: adds	r2, #56                 @ encoding: [0x38,0x32]
 @ CHECK: adds	r2, #56                 @ encoding: [0x38,0x32]
 @ CHECK: add.w  r1, r7, #3419130827     @ encoding: [0x07,0xf1,0xcb,0x31]
+@ CHECK: add.w	sp, sp, #33423360       @ encoding: [0x0d,0xf1,0xff,0x7d]
 
 @ CHECK: subs.w	r2, r2, #16             @ encoding: [0xb2,0xf1,0x10,0x02]
 @ CHECK: subs.w	r2, r2, #16             @ encoding: [0xb2,0xf1,0x10,0x02]