2007-07-12-LICM.ll 506 B

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  1. ; RUN: opt < %s -loop-rotate -licm -loop-unswitch -disable-output
  2. define i32 @main(i32 %argc, i8** %argv) {
  3. entry:
  4. br label %bb7
  5. bb7: ; preds = %bb7, %entry
  6. %tmp39 = load <4 x float>, <4 x float>* null ; <<4 x float>> [#uses=1]
  7. %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]
  8. store <4 x float> zeroinitializer, <4 x float>* null
  9. br i1 false, label %bb7, label %bb56
  10. bb56: ; preds = %bb7
  11. ret i32 0
  12. }