1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2; RUN: opt < %s -passes=loop-deletion -S | FileCheck %s 3 4define void @pr108052(i64 %n) { 5; CHECK-LABEL: define void @pr108052( 6; CHECK-SAME: i64 [[N:%.*]]) { 7; CHECK-NEXT: [[ENTRY:.*:]] 8; CHECK-NEXT: br label %[[FOR_EXIT:.*]] 9; CHECK: [[FOR_EXIT]]: 10; CHECK-NEXT: ret void 11; 12entry: 13 br label %for.body 14 15for.exit: 16 ret void 17 18for.body: 19 %indvar = phi i64 [ 0, %entry ], [ %inc, %for.body ] 20 call void @llvm.experimental.noalias.scope.decl(metadata !0) 21 %inc = add nuw i64 %indvar, 1 22 %exitcond.not = icmp eq i64 %inc, %n 23 br i1 %exitcond.not, label %for.exit, label %for.body 24} 25 26!0 = !{!1} 27!1 = distinct !{!1, !2, !"x: %a"} 28!2 = distinct !{!2, !"x"} 29