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1; RUN: llc < %s -mtriple=i686-- -mattr=+sse22 3define i64 @__divsc3(float %a, float %b, float %c, float %d) nounwind readnone {4entry:5 br i1 false, label %bb56, label %bb336 7bb33: ; preds = %entry8 br label %bb569 10bb56: ; preds = %bb33, %entry11 %tmp36.pn = phi float [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %entry ] ; <float> [#uses=1]12 %b.pn509 = phi float [ %b, %bb33 ], [ %a, %entry ] ; <float> [#uses=1]13 %a.pn = phi float [ %a, %bb33 ], [ %b, %entry ] ; <float> [#uses=1]14 %tmp41.pn508 = phi float [ 0.000000e+00, %bb33 ], [ 0.000000e+00, %entry ] ; <float> [#uses=1]15 %tmp51.pn = phi float [ 0.000000e+00, %bb33 ], [ %a, %entry ] ; <float> [#uses=1]16 %tmp44.pn = fmul float %tmp36.pn, %b.pn509 ; <float> [#uses=1]17 %tmp46.pn = fadd float %tmp44.pn, %a.pn ; <float> [#uses=1]18 %tmp53.pn = fsub float 0.000000e+00, %tmp51.pn ; <float> [#uses=1]19 %x.0 = fdiv float %tmp46.pn, %tmp41.pn508 ; <float> [#uses=1]20 %y.0 = fdiv float %tmp53.pn, 0.000000e+00 ; <float> [#uses=1]21 br i1 false, label %bb433, label %bb9822 23bb98: ; preds = %bb5624 %tmp102 = fmul float 0.000000e+00, %a ; <float> [#uses=1]25 %tmp106 = fmul float 0.000000e+00, %b ; <float> [#uses=1]26 br label %bb43327 28bb433: ; preds = %bb98, %bb5629 %x.1 = phi float [ %tmp102, %bb98 ], [ %x.0, %bb56 ] ; <float> [#uses=0]30 %y.1 = phi float [ %tmp106, %bb98 ], [ %y.0, %bb56 ] ; <float> [#uses=1]31 %tmp460 = fadd float %y.1, 0.000000e+00 ; <float> [#uses=0]32 ret i64 033}34