1; RUN: llc < %s -march=x86-64 > %t 2; RUN: not grep cmp %t 3; RUN: not grep test %t 4 5define void @loop(i64 %n, double* nocapture %d) nounwind { 6entry: 7 br label %bb 8 9bb: 10 %indvar = phi i64 [ %n, %entry ], [ %indvar.next, %bb ] 11 %i.03 = add i64 %indvar, %n 12 %0 = getelementptr double, double* %d, i64 %i.03 13 %1 = load double, double* %0, align 8 14 %2 = fmul double %1, 3.000000e+00 15 store double %2, double* %0, align 8 16 %indvar.next = add i64 %indvar, 1 17 %exitcond = icmp eq i64 %indvar.next, 0 18 br i1 %exitcond, label %return, label %bb 19 20return: 21 ret void 22} 23