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1; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o /dev/null2; rdar://7770501 : Don't crash on SELECT and SELECT_CC with NEON vector values.3 4define void @vDSP_FFT16_copv(ptr nocapture %O, ptr nocapture %I, i32 %Direction) nounwind {5entry:6 %.22 = select i1 undef, <4 x float> undef, <4 x float> zeroinitializer ; <<4 x float>> [#uses=1]7 %0 = fadd <4 x float> undef, %.22 ; <<4 x float>> [#uses=1]8 %1 = fsub <4 x float> %0, undef ; <<4 x float>> [#uses=1]9 %2 = shufflevector <4 x float> %1, <4 x float> undef, <4 x i32> <i32 2, i32 6, i32 3, i32 7> ; <<4 x float>> [#uses=1]10 %3 = shufflevector <4 x float> undef, <4 x float> %2, <4 x i32> <i32 2, i32 3, i32 6, i32 7> ; <<4 x float>> [#uses=1]11 %4 = fmul <4 x float> %3, <float 0.000000e+00, float 0x3FED906BC0000000, float 0x3FE6A09E60000000, float 0xBFD87DE2A0000000> ; <<4 x float>> [#uses=1]12 %5 = fadd <4 x float> undef, %4 ; <<4 x float>> [#uses=1]13 %6 = fadd <4 x float> undef, %5 ; <<4 x float>> [#uses=1]14 %7 = fadd <4 x float> undef, %6 ; <<4 x float>> [#uses=1]15 br i1 undef, label %bb4, label %bb316 17bb3: ; preds = %entry18 %8 = shufflevector <4 x float> undef, <4 x float> %7, <4 x i32> <i32 2, i32 6, i32 3, i32 7> ; <<4 x float>> [#uses=0]19 ret void20 21bb4: ; preds = %entry22 ret void23}24