1; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 2 3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 4target triple = "x86_64-apple-macosx10.8.0" 5 6%struct.GPar.0.16.26 = type { [0 x double], double } 7 8@d = external global double, align 8 9 10declare %struct.GPar.0.16.26* @Rf_gpptr(...) 11 12define void @Rf_GReset() { 13entry: 14 %sub = fsub double -0.000000e+00, undef 15 %0 = load double, double* @d, align 8 16 %sub1 = fsub double -0.000000e+00, %0 17 br i1 icmp eq (%struct.GPar.0.16.26* (...)* inttoptr (i64 115 to %struct.GPar.0.16.26* (...)*), %struct.GPar.0.16.26* (...)* @Rf_gpptr), label %if.then, label %if.end7 18 19if.then: ; preds = %entry 20 %sub2 = fsub double %sub, undef 21 %div.i = fdiv double %sub2, undef 22 %sub4 = fsub double %sub1, undef 23 %div.i16 = fdiv double %sub4, undef 24 %cmp = fcmp ogt double %div.i, %div.i16 25 br i1 %cmp, label %if.then6, label %if.end7 26 27if.then6: ; preds = %if.then 28 br label %if.end7 29 30if.end7: ; preds = %if.then6, %if.then, %entry 31 %g.0 = phi double [ 0.000000e+00, %if.then6 ], [ %sub, %if.then ], [ %sub, %entry ] 32 ret void 33} 34 35 36