; 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>, <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 | |
} |