| ; RUN: opt < %s -loop-rotate -licm -loop-unswitch -disable-output | |
| define i32 @main(i32 %argc, i8** %argv) { | |
| entry: | |
| br label %bb7 | |
| bb7: ; preds = %bb7, %entry | |
| %tmp39 = load <4 x float>* null ; <<4 x float>> [#uses=1] | |
| %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] | |
| store <4 x float> zeroinitializer, <4 x float>* null | |
| br i1 false, label %bb7, label %bb56 | |
| bb56: ; preds = %bb7 | |
| ret i32 0 | |
| } |