1; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o /dev/null 2; rdar://8084742 3 4%struct.__int8x8x2_t = type { [2 x <8 x i8>] } 5 6define void @foo(%struct.__int8x8x2_t* nocapture %a, i8* %b) nounwind { 7entry: 8 %0 = bitcast %struct.__int8x8x2_t* %a to i128* ; <i128*> [#uses=1] 9 %srcval = load i128, 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.p0i8.v8i8(i8* %b, <8 x i8> %tmp16.i, <8 x i8> %tmp20.i, i32 1) nounwind 16 ret void 17} 18 19declare void @llvm.arm.neon.vst2.p0i8.v8i8(i8*, <8 x i8>, <8 x i8>, i32) nounwind 20