1; RUN: llc < %s -march=x86 -mattr=+sse2 2 3define i64 @__divsc3(float %a, float %b, float %c, float %d) nounwind readnone { 4entry: 5 br i1 false, label %bb56, label %bb33 6 7bb33: ; preds = %entry 8 br label %bb56 9 10bb56: ; preds = %bb33, %entry 11 %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 %bb98 22 23bb98: ; preds = %bb56 24 %tmp102 = fmul float 0.000000e+00, %a ; <float> [#uses=1] 25 %tmp106 = fmul float 0.000000e+00, %b ; <float> [#uses=1] 26 br label %bb433 27 28bb433: ; preds = %bb98, %bb56 29 %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 0 33} 34