Index: lib/Target/ARM/ARMInstrNEON.td
===================================================================
--- lib/Target/ARM/ARMInstrNEON.td
+++ lib/Target/ARM/ARMInstrNEON.td
@@ -610,14 +610,14 @@
 def VLDMQIA
   : PseudoVFPLdStM<(outs DPair:$dst), (ins GPR:$Rn),
                     IIC_fpLoad_m, "",
-                   [(set DPair:$dst, (v2f64 (load GPR:$Rn)))]>;
+                   [(set DPair:$dst, (v2f64 (word_alignedload GPR:$Rn)))]>;
 
 // Use VSTM to store a Q register as a D register pair.
 // This is a pseudo instruction that is expanded to VSTMD after reg alloc.
 def VSTMQIA
   : PseudoVFPLdStM<(outs), (ins DPair:$src, GPR:$Rn),
                     IIC_fpStore_m, "",
-                   [(store (v2f64 DPair:$src), GPR:$Rn)]>;
+                   [(word_alignedstore (v2f64 DPair:$src), GPR:$Rn)]>;
 
 // Classes for VLD* pseudo-instructions with multi-register operands.
 // These are expanded to real instructions after register allocation.
@@ -6849,6 +6849,16 @@
   def : Pat<(v2f64 (bitconvert (v4f32 QPR:$src))), (VREV64q32 QPR:$src)>;
 }
 
+// Use VLD1/VST1 + VREV for non-word-aligned v2f64 load/store on Big Endian
+def : Pat<(v2f64 (byte_alignedload addrmode6:$addr)),
+          (VREV64q8 (VLD1q8 addrmode6:$addr))>, Requires<[IsBE]>;
+def : Pat<(byte_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+          (VST1q8 addrmode6:$addr, (VREV64q8 QPR:$value))>, Requires<[IsBE]>;
+def : Pat<(v2f64 (hword_alignedload addrmode6:$addr)),
+          (VREV64q16 (VLD1q16 addrmode6:$addr))>, Requires<[IsBE]>;
+def : Pat<(hword_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+          (VST1q16 addrmode6:$addr, (VREV64q16 QPR:$value))>, Requires<[IsBE]>;
+
 // Fold extracting an element out of a v2i32 into a vfp register.
 def : Pat<(f32 (bitconvert (i32 (extractelt (v2i32 DPR:$src), imm:$lane)))),
           (f32 (EXTRACT_SUBREG DPR:$src, (SSubReg_f32_reg imm:$lane)))>;
Index: test/CodeGen/ARM/load_store_multiple.ll
===================================================================
--- /dev/null
+++ test/CodeGen/ARM/load_store_multiple.ll
@@ -0,0 +1,68 @@
+; RUN: llc -mtriple=armv7-eabi -mattr=+neon %s -o - | FileCheck %s --check-prefix=CHECK-LE
+; RUN: llc -mtriple=armv7eb-eabi -mattr=+neon %s -o - | FileCheck %s --check-prefix=CHECK-BE
+
+define void @ld_st_vec_i8(<16 x i8>* %A, <16 x i8>* %B) nounwind {
+;CHECK-LE-LABEL: ld_st_vec_i8:
+;CHECK-LE: vld1.8 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-LE-NOT: vrev
+;CHECK-LE: vst1.8 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+;CHECK-BE-LABEL: ld_st_vec_i8:
+;CHECK-BE: vld1.8 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-BE: vrev64.8 [[Q1:q[0-9]+]], [[Q2:q[0-9]+]]
+;CHECK-BE: vrev64.8 [[Q1]], [[Q2]]
+;CHECK-BE: vst1.8 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+%load = load <16 x i8>, <16 x i8>* %A, align 1
+store <16 x i8> %load, <16 x i8>* %B, align 1
+ret void
+}
+
+define void @ld_st_vec_i16(<8 x i16>* %A, <8 x i16>* %B) nounwind {
+;CHECK-LE-LABEL: ld_st_vec_i16:
+;CHECK-LE: vld1.16 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-LE-NOT: vrev
+;CHECK-LE: vst1.16 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+;CHECK-BE-LABEL: ld_st_vec_i16:
+;CHECK-BE: vld1.16 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-BE: vrev64.16 [[Q1:q[0-9]+]], [[Q2:q[0-9]+]]
+;CHECK-BE: vrev64.16 [[Q1]], [[Q2]]
+;CHECK-BE: vst1.16 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+%load = load <8 x i16>, <8 x i16>* %A, align 2
+store <8 x i16> %load, <8 x i16>* %B, align 2
+ret void
+}
+
+define void @ld_st_vec_i32(<4 x i32>* %A, <4 x i32>* %B) nounwind {
+;CHECK-LE-LABEL: ld_st_vec_i32:
+;CHECK-LE: vld1.32 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-LE-NOT: vrev
+;CHECK-LE: vst1.32 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+;CHECK-BE-LABEL: ld_st_vec_i32:
+;CHECK-BE: vldmia {{r[0-9]+}}, {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}
+;CHECK-BE-NOT: vrev
+;CHECK-BE: vstmia {{r[0-9]+}}, {[[D1]], [[D2]]}
+
+%load = load <4 x i32>, <4 x i32>* %A, align 4
+store <4 x i32> %load, <4 x i32>* %B, align 4
+ret void
+}
+
+define void @ld_st_vec_double(<2 x double>* %A, <2 x double>* %B) nounwind {
+;CHECK-LE-LABEL: ld_st_vec_double:
+;CHECK-LE: vld1.64 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-LE-NOT: vrev
+;CHECK-LE: vst1.64 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+;CHECK-BE-LABEL: ld_st_vec_double:
+;CHECK-BE: vld1.64 {[[D1:d[0-9]+]], [[D2:d[0-9]+]]}, [{{r[0-9]+}}]
+;CHECK-BE-NOT: vrev
+;CHECK-BE: vst1.64 {[[D1]], [[D2]]}, [{{r[0-9]+}}]
+
+%load = load <2 x double>, <2 x double>* %A, align 8
+store <2 x double> %load, <2 x double>* %B, align 8
+ret void
+}