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1; RUN: llc < %s | FileCheck %s2 3target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"4target triple = "arm-apple-darwin8"5 6; Without CSE of libcalls, there are two calls in the output instead of one.7 8; CHECK: bl ___ltdf9; CHECK-NOT: bl ___ltdf10 11define double @u_f_nonbon(double %lambda) nounwind {12entry:13 %tmp19.i.i = load double, ptr null, align 4 ; <double> [#uses=2]14 %tmp6.i = fcmp olt double %tmp19.i.i, 1.000000e+00 ; <i1> [#uses=1]15 %dielectric.0.i = select i1 %tmp6.i, double 1.000000e+00, double %tmp19.i.i ; <double> [#uses=1]16 %tmp10.i4 = fdiv double 0x4074C2D71F36262D, %dielectric.0.i ; <double> [#uses=1]17 br i1 false, label %bb28.i, label %bb508.i18 19bb28.i: ; preds = %bb28.i, %entry20 br i1 false, label %bb502.loopexit.i, label %bb28.i21 22bb.nph53.i: ; preds = %bb502.loopexit.i23 %tmp354.i = fsub double -0.000000e+00, %tmp10.i4 ; <double> [#uses=0]24 br label %bb244.i25 26bb244.i: ; preds = %bb244.i, %bb.nph53.i27 br label %bb244.i28 29bb502.loopexit.i: ; preds = %bb28.i30 br i1 false, label %bb.nph53.i, label %bb508.i31 32bb508.i: ; preds = %bb502.loopexit.i, %entry33 ret double %tmp10.i434}35