; ModuleID = 'could_not_compute.ll'
target 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"
target triple = "x86_64-unknown-linux-gnu"

define void @constant_bound() nounwind uwtable {
entry:
  br label %for.body

for.body:
  %indvar = phi i64 [ 0, %entry ], [ %indvar.next, %for.body ]
  %tmp = mul nsw nuw i64 %indvar, 4
  %cmp = icmp slt i64 %tmp, 100
  %indvar.next = add nsw nuw i64 %indvar, 1
  br i1 %cmp, label %for.body, label %for.end

for.end:
  ret void
}

define void @parametric_bound(i64 %n) nounwind uwtable {
entry:
  br label %for.body

for.body:
  %indvar = phi i64 [ 0, %entry ], [ %indvar.next, %for.body ]
  %tmp = mul nsw nuw i64 %indvar, 4
  %cmp = icmp slt i64 %tmp, %n
  %indvar.next = add nsw nuw i64 %indvar, 1
  br i1 %cmp, label %for.body, label %for.end

for.end:
  ret void
}
