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1; RUN: llc < %s -mattr=+vfp2 -post-RA-scheduler -mcpu=cortex-a82 3; ModuleID = '<stdin>'4target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:64"5target triple = "armv7-apple-darwin9"6 7%struct.tree = type { i32, double, double, ptr, ptr, ptr, ptr }8@g = common global ptr null9 10define ptr @tsp(ptr %t, i32 %nproc) nounwind {11entry:12 %t.idx51.val.i = load double, ptr null ; <double> [#uses=1]13 br i1 undef, label %bb4.i, label %bb.i14 15bb.i: ; preds = %entry16 unreachable17 18bb4.i: ; preds = %entry19 %0 = load ptr, ptr @g, align 4 ; <ptr> [#uses=2]20 %.idx45.i = getelementptr %struct.tree, ptr %0, i32 0, i32 1 ; <ptr> [#uses=1]21 %.idx45.val.i = load double, ptr %.idx45.i ; <double> [#uses=1]22 %.idx46.i = getelementptr %struct.tree, ptr %0, i32 0, i32 2 ; <ptr> [#uses=1]23 %.idx46.val.i = load double, ptr %.idx46.i ; <double> [#uses=1]24 %1 = fsub double 0.000000e+00, %.idx45.val.i ; <double> [#uses=2]25 %2 = fmul double %1, %1 ; <double> [#uses=1]26 %3 = fsub double %t.idx51.val.i, %.idx46.val.i ; <double> [#uses=2]27 %4 = fmul double %3, %3 ; <double> [#uses=1]28 %5 = fadd double %2, %4 ; <double> [#uses=1]29 %6 = tail call double @llvm.sqrt.f64(double %5) nounwind ; <double> [#uses=1]30 br i1 undef, label %bb7.i4, label %bb6.i31 32bb6.i: ; preds = %bb4.i33 br label %bb7.i434 35bb7.i4: ; preds = %bb6.i, %bb4.i36 %tton1.0.i = phi double [ %6, %bb6.i ], [ undef, %bb4.i ] ; <double> [#uses=0]37 unreachable38}39 40declare double @llvm.sqrt.f64(double) nounwind readonly41