150
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1 ; RUN: opt < %s -loop-rotate -licm -loop-unswitch -disable-output
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2
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3 define i32 @main(i32 %argc, i8** %argv) {
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4 entry:
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5 br label %bb
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6
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7 bb: ; preds = %bb56, %entry
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8 br label %bb7
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9
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10 bb7: ; preds = %bb7, %bb
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11 %tmp39 = load <4 x float>, <4 x float>* null ; <<4 x float>> [#uses=1]
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12 %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=1]
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13 %tmp43 = fadd <4 x float> %tmp40, < float 1.000000e+00, float 1.000000e+00, float 0.000000e+00, float 2.000000e+00 > ; <<4 x float>> [#uses=1]
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14 %tmp46 = fadd <4 x float> %tmp43, < float 3.000000e+00, float 0.000000e+00, float 2.000000e+00, float 4.000000e+00 > ; <<4 x float>> [#uses=1]
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15 %tmp49 = fadd <4 x float> %tmp46, < float 0.000000e+00, float 4.000000e+00, float 6.000000e+00, float 1.000000e+00 > ; <<4 x float>> [#uses=1]
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16 store <4 x float> %tmp49, <4 x float>* null
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17 br i1 false, label %bb7, label %bb56
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18
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19 bb56: ; preds = %bb7
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20 br i1 false, label %bb, label %bb64
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21
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22 bb64: ; preds = %bb56
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23 ret i32 0
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24 }
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