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      1 ; RUN: llc < %s -march=arm -mattr=+neon
      2 ; Radar 8084742
      3 
      4 %struct.__int8x8x2_t = type { [2 x <8 x i8>] }
      5 
      6 define void @foo(%struct.__int8x8x2_t* nocapture %a, i8* %b) nounwind {
      7 entry:
      8  %0 = bitcast %struct.__int8x8x2_t* %a to i128*  ; <i128*> [#uses=1]
      9  %srcval = load i128* %0, align 8                ; <i128> [#uses=2]
     10  %tmp6 = trunc i128 %srcval to i64               ; <i64> [#uses=1]
     11  %tmp8 = lshr i128 %srcval, 64                   ; <i128> [#uses=1]
     12  %tmp9 = trunc i128 %tmp8 to i64                 ; <i64> [#uses=1]
     13  %tmp16.i = bitcast i64 %tmp6 to <8 x i8>        ; <<8 x i8>> [#uses=1]
     14  %tmp20.i = bitcast i64 %tmp9 to <8 x i8>        ; <<8 x i8>> [#uses=1]
     15  tail call void @llvm.arm.neon.vst2.v8i8(i8* %b, <8 x i8> %tmp16.i, <8 x i8> %tmp20.i, i32 1) nounwind
     16  ret void
     17 }
     18 
     19 declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>, i32) nounwind
     20