diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index 089283c..69011d7 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -307,19 +307,19 @@
 { ARM::VST2LNq32Pseudo,     ARM::VST2LNq32,     false, false, false, EvenDblSpc, 2, 2,true},
 { ARM::VST2LNq32Pseudo_UPD, ARM::VST2LNq32_UPD, false, true, true,  EvenDblSpc, 2, 2,true},
 
-{ ARM::VST2d16Pseudo,       ARM::VST2d16,      false, false, false, SingleSpc,  2, 4 ,true},
-{ ARM::VST2d16Pseudo_UPD,   ARM::VST2d16_UPD, false, true, true,  SingleSpc,  2, 4 ,true},
-{ ARM::VST2d32Pseudo,       ARM::VST2d32,      false, false, false, SingleSpc,  2, 2 ,true},
-{ ARM::VST2d32Pseudo_UPD,   ARM::VST2d32_UPD, false, true, true,  SingleSpc,  2, 2 ,true},
-{ ARM::VST2d8Pseudo,        ARM::VST2d8,       false, false, false, SingleSpc,  2, 8 ,true},
-{ ARM::VST2d8Pseudo_UPD,    ARM::VST2d8_UPD, false, true, true,  SingleSpc,  2, 8 ,true},
+{ ARM::VST2d16Pseudo,       ARM::VST2d16,      false, false, false, SingleSpc,  2, 4 ,false},
+{ ARM::VST2d16Pseudo_UPD,   ARM::VST2d16_UPD, false, true, true,  SingleSpc,  2, 4 ,false},
+{ ARM::VST2d32Pseudo,       ARM::VST2d32,      false, false, false, SingleSpc,  2, 2 ,false},
+{ ARM::VST2d32Pseudo_UPD,   ARM::VST2d32_UPD, false, true, true,  SingleSpc,  2, 2 ,false},
+{ ARM::VST2d8Pseudo,        ARM::VST2d8,       false, false, false, SingleSpc,  2, 8 ,false},
+{ ARM::VST2d8Pseudo_UPD,    ARM::VST2d8_UPD, false, true, true,  SingleSpc,  2, 8 ,false},
 
-{ ARM::VST2q16Pseudo,       ARM::VST2q16,      false, false, false, SingleSpc,  4, 4 ,true},
-{ ARM::VST2q16Pseudo_UPD,   ARM::VST2q16_UPD, false, true, true,  SingleSpc,  4, 4 ,true},
-{ ARM::VST2q32Pseudo,       ARM::VST2q32,      false, false, false, SingleSpc,  4, 2 ,true},
-{ ARM::VST2q32Pseudo_UPD,   ARM::VST2q32_UPD, false, true, true,  SingleSpc,  4, 2 ,true},
-{ ARM::VST2q8Pseudo,        ARM::VST2q8,       false, false, false, SingleSpc,  4, 8 ,true},
-{ ARM::VST2q8Pseudo_UPD,    ARM::VST2q8_UPD, false, true, true,  SingleSpc,  4, 8 ,true},
+{ ARM::VST2q16Pseudo,       ARM::VST2q16,      false, false, false, SingleSpc,  4, 4 ,false},
+{ ARM::VST2q16Pseudo_UPD,   ARM::VST2q16_UPD, false, true, true,  SingleSpc,  4, 4 ,false},
+{ ARM::VST2q32Pseudo,       ARM::VST2q32,      false, false, false, SingleSpc,  4, 2 ,false},
+{ ARM::VST2q32Pseudo_UPD,   ARM::VST2q32_UPD, false, true, true,  SingleSpc,  4, 2 ,false},
+{ ARM::VST2q8Pseudo,        ARM::VST2q8,       false, false, false, SingleSpc,  4, 8 ,false},
+{ ARM::VST2q8Pseudo_UPD,    ARM::VST2q8_UPD, false, true, true,  SingleSpc,  4, 8 ,false},
 
 { ARM::VST3LNd16Pseudo,     ARM::VST3LNd16,     false, false, false, SingleSpc, 3, 4 ,true},
 { ARM::VST3LNd16Pseudo_UPD, ARM::VST3LNd16_UPD, false, true, true,  SingleSpc, 3, 4 ,true},
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td
index 58fc019..a03195d 100644
--- a/lib/Target/ARM/ARMInstrNEON.td
+++ b/lib/Target/ARM/ARMInstrNEON.td
@@ -116,7 +116,7 @@
   let ParserMethod = "parseVectorList";
   let RenderMethod = "addVecListOperands";
 }
-def VecListTwoQ : RegisterOperand<DPR, "printVectorListTwo"> {
+def VecListTwoQ : RegisterOperand<DPR, "printVectorListTwoSpaced"> {
   let ParserMatchClass = VecListTwoQAsmOperand;
 }
 
@@ -1497,31 +1497,28 @@
 def VST1d64QPseudoWB_register : VSTQQWBPseudo<IIC_VST1x4u>;
 
 //   VST2     : Vector Store (multiple 2-element structures)
-class VST2D<bits<4> op11_8, bits<4> op7_4, string Dt>
-  : NLdSt<0, 0b00, op11_8, op7_4, (outs),
-          (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2),
-          IIC_VST2, "vst2", Dt, "\\{$Vd, $src2\\}, $Rn", "", []> {
+class VST2D<bits<4> op11_8, bits<4> op7_4, string Dt, RegisterOperand VdTy>
+  : NLdSt<0, 0b00, op11_8, op7_4, (outs), (ins addrmode6:$Rn, VdTy:$Vd),
+          IIC_VST2, "vst2", Dt, "$Vd, $Rn", "", []> {
   let Rm = 0b1111;
   let Inst{5-4} = Rn{5-4};
   let DecoderMethod = "DecodeVSTInstruction";
 }
-class VST2Q<bits<4> op7_4, string Dt>
-  : NLdSt<0, 0b00, 0b0011, op7_4, (outs),
-          (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2, DPR:$src3, DPR:$src4),
-          IIC_VST2x2, "vst2", Dt, "\\{$Vd, $src2, $src3, $src4\\}, $Rn",
-          "", []> {
+class VST2Q<bits<4> op7_4, string Dt, RegisterOperand VdTy>
+  : NLdSt<0, 0b00, 0b0011, op7_4, (outs), (ins addrmode6:$Rn, VdTy:$Vd),
+          IIC_VST2x2, "vst2", Dt, "$Vd, $Rn", "", []> {
   let Rm = 0b1111;
   let Inst{5-4} = Rn{5-4};
   let DecoderMethod = "DecodeVSTInstruction";
 }
 
-def  VST2d8   : VST2D<0b1000, {0,0,?,?}, "8">;
-def  VST2d16  : VST2D<0b1000, {0,1,?,?}, "16">;
-def  VST2d32  : VST2D<0b1000, {1,0,?,?}, "32">;
+def  VST2d8   : VST2D<0b1000, {0,0,?,?}, "8",  VecListTwoD>;
+def  VST2d16  : VST2D<0b1000, {0,1,?,?}, "16", VecListTwoD>;
+def  VST2d32  : VST2D<0b1000, {1,0,?,?}, "32", VecListTwoD>;
 
-def  VST2q8   : VST2Q<{0,0,?,?}, "8">;
-def  VST2q16  : VST2Q<{0,1,?,?}, "16">;
-def  VST2q32  : VST2Q<{1,0,?,?}, "32">;
+def  VST2q8   : VST2Q<{0,0,?,?}, "8",  VecListFourD>;
+def  VST2q16  : VST2Q<{0,1,?,?}, "16", VecListFourD>;
+def  VST2q32  : VST2Q<{1,0,?,?}, "32", VecListFourD>;
 
 def  VST2d8Pseudo  : VSTQPseudo<IIC_VST2>;
 def  VST2d16Pseudo : VSTQPseudo<IIC_VST2>;
@@ -1532,27 +1529,24 @@
 def  VST2q32Pseudo : VSTQQPseudo<IIC_VST2x2>;
 
 // ...with address register writeback:
-class VST2DWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+class VST2DWB<bits<4> op11_8, bits<4> op7_4, string Dt, RegisterOperand VdTy>
   : NLdSt<0, 0b00, op11_8, op7_4, (outs GPR:$wb),
-          (ins addrmode6:$Rn, am6offset:$Rm, DPR:$Vd, DPR:$src2),
-          IIC_VST2u, "vst2", Dt, "\\{$Vd, $src2\\}, $Rn$Rm",
-          "$Rn.addr = $wb", []> {
+          (ins addrmode6:$Rn, am6offset:$Rm, VdTy:$Vd),
+          IIC_VST2u, "vst2", Dt, "$Vd, $Rn$Rm", "$Rn.addr = $wb", []> {
   let Inst{5-4} = Rn{5-4};
   let DecoderMethod = "DecodeVSTInstruction";
 }
 class VST2QWB<bits<4> op7_4, string Dt>
   : NLdSt<0, 0b00, 0b0011, op7_4, (outs GPR:$wb),
-          (ins addrmode6:$Rn, am6offset:$Rm,
-           DPR:$Vd, DPR:$src2, DPR:$src3, DPR:$src4), IIC_VST2x2u,
-          "vst2", Dt, "\\{$Vd, $src2, $src3, $src4\\}, $Rn$Rm",
-          "$Rn.addr = $wb", []> {
+          (ins addrmode6:$Rn, am6offset:$Rm, VecListFourD:$Vd), IIC_VST2x2u,
+          "vst2", Dt, "$Vd, $Rn$Rm", "$Rn.addr = $wb", []> {
   let Inst{5-4} = Rn{5-4};
   let DecoderMethod = "DecodeVSTInstruction";
 }
 
-def VST2d8_UPD  : VST2DWB<0b1000, {0,0,?,?}, "8">;
-def VST2d16_UPD : VST2DWB<0b1000, {0,1,?,?}, "16">;
-def VST2d32_UPD : VST2DWB<0b1000, {1,0,?,?}, "32">;
+def VST2d8_UPD  : VST2DWB<0b1000, {0,0,?,?}, "8",  VecListTwoD>;
+def VST2d16_UPD : VST2DWB<0b1000, {0,1,?,?}, "16", VecListTwoD>;
+def VST2d32_UPD : VST2DWB<0b1000, {1,0,?,?}, "32", VecListTwoD>;
 
 def VST2q8_UPD  : VST2QWB<{0,0,?,?}, "8">;
 def VST2q16_UPD : VST2QWB<{0,1,?,?}, "16">;
@@ -1567,12 +1561,12 @@
 def VST2q32Pseudo_UPD : VSTQQWBPseudo<IIC_VST2x2u>;
 
 // ...with double-spaced registers
-def VST2b8      : VST2D<0b1001, {0,0,?,?}, "8">;
-def VST2b16     : VST2D<0b1001, {0,1,?,?}, "16">;
-def VST2b32     : VST2D<0b1001, {1,0,?,?}, "32">;
-def VST2b8_UPD  : VST2DWB<0b1001, {0,0,?,?}, "8">;
-def VST2b16_UPD : VST2DWB<0b1001, {0,1,?,?}, "16">;
-def VST2b32_UPD : VST2DWB<0b1001, {1,0,?,?}, "32">;
+def VST2b8      : VST2D<0b1001, {0,0,?,?}, "8",  VecListTwoQ>;
+def VST2b16     : VST2D<0b1001, {0,1,?,?}, "16", VecListTwoQ>;
+def VST2b32     : VST2D<0b1001, {1,0,?,?}, "32", VecListTwoQ>;
+def VST2b8_UPD  : VST2DWB<0b1001, {0,0,?,?}, "8",  VecListTwoQ>;
+def VST2b16_UPD : VST2DWB<0b1001, {0,1,?,?}, "16", VecListTwoQ>;
+def VST2b32_UPD : VST2DWB<0b1001, {1,0,?,?}, "32", VecListTwoQ>;
 
 //   VST3     : Vector Store (multiple 3-element structures)
 class VST3D<bits<4> op11_8, bits<4> op7_4, string Dt>
diff --git a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
index ae18dec..dee04ea 100644
--- a/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
+++ b/lib/Target/ARM/Disassembler/ARMDisassembler.cpp
@@ -2281,18 +2281,6 @@
 
   // Second input register
   switch (Inst.getOpcode()) {
-    case ARM::VST2d8:
-    case ARM::VST2d16:
-    case ARM::VST2d32:
-    case ARM::VST2d8_UPD:
-    case ARM::VST2d16_UPD:
-    case ARM::VST2d32_UPD:
-    case ARM::VST2q8:
-    case ARM::VST2q16:
-    case ARM::VST2q32:
-    case ARM::VST2q8_UPD:
-    case ARM::VST2q16_UPD:
-    case ARM::VST2q32_UPD:
     case ARM::VST3d8:
     case ARM::VST3d16:
     case ARM::VST3d32:
@@ -2308,12 +2296,6 @@
       if (!Check(S, DecodeDPRRegisterClass(Inst, (Rd+1)%32, Address, Decoder)))
         return MCDisassembler::Fail;
       break;
-    case ARM::VST2b8:
-    case ARM::VST2b16:
-    case ARM::VST2b32:
-    case ARM::VST2b8_UPD:
-    case ARM::VST2b16_UPD:
-    case ARM::VST2b32_UPD:
     case ARM::VST3q8:
     case ARM::VST3q16:
     case ARM::VST3q32:
@@ -2335,12 +2317,6 @@
 
   // Third input register
   switch (Inst.getOpcode()) {
-    case ARM::VST2q8:
-    case ARM::VST2q16:
-    case ARM::VST2q32:
-    case ARM::VST2q8_UPD:
-    case ARM::VST2q16_UPD:
-    case ARM::VST2q32_UPD:
     case ARM::VST3d8:
     case ARM::VST3d16:
     case ARM::VST3d32:
@@ -2377,12 +2353,6 @@
 
   // Fourth input register
   switch (Inst.getOpcode()) {
-    case ARM::VST2q8:
-    case ARM::VST2q16:
-    case ARM::VST2q32:
-    case ARM::VST2q8_UPD:
-    case ARM::VST2q16_UPD:
-    case ARM::VST2q32_UPD:
     case ARM::VST4d8:
     case ARM::VST4d16:
     case ARM::VST4d32:
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index 827883d..662097a 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -1045,3 +1045,13 @@
   O << "{" << getRegisterName(MI->getOperand(OpNum).getReg()) << "[], "
     << getRegisterName(MI->getOperand(OpNum).getReg() + 1) << "[]}";
 }
+
+void ARMInstPrinter::printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
+                                              raw_ostream &O) {
+  // Normally, it's not safe to use register enum values directly with
+  // addition to get the next register, but for VFP registers, the
+  // sort order is guaranteed because they're all of the form D<n>.
+  O << "{" << getRegisterName(MI->getOperand(OpNum).getReg()) << ", "
+    << getRegisterName(MI->getOperand(OpNum).getReg() + 2) << "}";
+}
+
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
index b1fe9a1..05db2d2 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.h
@@ -137,6 +137,8 @@
                                   raw_ostream &O);
   void printVectorListTwoAllLanes(const MCInst *MI, unsigned OpNum,
                                   raw_ostream &O);
+  void printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
+                                raw_ostream &O);
 };
 
 } // end namespace llvm
diff --git a/test/MC/ARM/neon-vst-encoding.s b/test/MC/ARM/neon-vst-encoding.s
index e238456..69bdd24 100644
--- a/test/MC/ARM/neon-vst-encoding.s
+++ b/test/MC/ARM/neon-vst-encoding.s
@@ -31,19 +31,19 @@
 @ CHECK: vst1.64 {d16, d17, d18, d19}, [r3], r2 @ encoding: [0xc2,0x02,0x43,0xf4]
 
 
-@	vst2.8	{d16, d17}, [r0, :64]
-@	vst2.16	{d16, d17}, [r0, :128]
-@	vst2.32	{d16, d17}, [r0]
-@	vst2.8	{d16, d17, d18, d19}, [r0, :64]
-@	vst2.16	{d16, d17, d18, d19}, [r0, :128]
-@	vst2.32	{d16, d17, d18, d19}, [r0, :256]
+	vst2.8	{d16, d17}, [r0, :64]
+	vst2.16	{d16, d17}, [r0, :128]
+	vst2.32	{d16, d17}, [r0]
+	vst2.8	{d16, d17, d18, d19}, [r0, :64]
+	vst2.16	{d16, d17, d18, d19}, [r0, :128]
+	vst2.32	{d16, d17, d18, d19}, [r0, :256]
 
-@ FIXME: vst2.8	{d16, d17}, [r0, :64]   @ encoding: [0x1f,0x08,0x40,0xf4]
-@ FIXME: vst2.16 {d16, d17}, [r0, :128] @ encoding: [0x6f,0x08,0x40,0xf4]
-@ FIXME: vst2.32 {d16, d17}, [r0]       @ encoding: [0x8f,0x08,0x40,0xf4]
-@ FIXME: vst2.8	{d16, d17, d18, d19}, [r0, :64] @ encoding: [0x1f,0x03,0x40,0xf4]
-@ FIXME: vst2.16 {d16, d17, d18, d19}, [r0, :128] @ encoding: [0x6f,0x03,0x40,0xf4]
-@ FIXME: vst2.32 {d16, d17, d18, d19}, [r0, :256] @ encoding: [0xbf,0x03,0x40,0xf4]
+@ CHECK: vst2.8	{d16, d17}, [r0, :64]   @ encoding: [0x1f,0x08,0x40,0xf4]
+@ CHECK: vst2.16 {d16, d17}, [r0, :128] @ encoding: [0x6f,0x08,0x40,0xf4]
+@ CHECK: vst2.32 {d16, d17}, [r0]       @ encoding: [0x8f,0x08,0x40,0xf4]
+@ CHECK: vst2.8	{d16, d17, d18, d19}, [r0, :64] @ encoding: [0x1f,0x03,0x40,0xf4]
+@ CHECK: vst2.16 {d16, d17, d18, d19}, [r0, :128] @ encoding: [0x6f,0x03,0x40,0xf4]
+@ CHECK: vst2.32 {d16, d17, d18, d19}, [r0, :256] @ encoding: [0xbf,0x03,0x40,0xf4]
 
 
 @	vst3.8	{d16, d17, d18}, [r0, :64]
diff --git a/test/MC/Disassembler/ARM/neont2.txt b/test/MC/Disassembler/ARM/neont2.txt
index 6f01f52..ff1838e 100644
--- a/test/MC/Disassembler/ARM/neont2.txt
+++ b/test/MC/Disassembler/ARM/neont2.txt
@@ -1586,5 +1586,5 @@
 # CHECK: vst4.32	{d17[0], d19[0], d21[0], d23[0]}, [r0]
 
 0x63 0xf9 0x37 0xc9
-# CHECK: vld2.8	{d28, d29}, [r3, :256], r7
+# CHECK: vld2.8	{d28, d30}, [r3, :256], r7