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1; RUN: opt < %s -passes='loop-mssa(loop-rotate,licm)',simple-loop-unswitch -disable-output2define i32 @main(i32 %argc, ptr %argv) {3entry:4 br label %bb75 6bb7: ; preds = %bb7, %entry7 %tmp39 = load <4 x float>, ptr null ; <<4 x float>> [#uses=1]8 %tmp40 = fadd <4 x float> %tmp39, < float 2.000000e+00, float 3.000000e+00, float 1.000000e+00, float 0.000000e+00 > ; <<4 x float>> [#uses=0]9 store <4 x float> zeroinitializer, ptr null10 br i1 false, label %bb7, label %bb5611 12bb56: ; preds = %bb713 ret i32 014}15