; ModuleID = 'chain_bool.cgu-0.rs'
source_filename = "chain_bool.cgu-0.rs"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"8.unwind::libunwind::_Unwind_Exception" = type { i64, void (i32, %"8.unwind::libunwind::_Unwind_Exception"*)*, [6 x i64] }
%"8.unwind::libunwind::_Unwind_Context" = type {}

; Function Attrs: uwtable
define i64 @range_chain_default_fold(i64, i64, i64 (i64, i64)* nocapture) unnamed_addr #0 personality i32 (i32, i32, i64, %"8.unwind::libunwind::_Unwind_Exception"*, %"8.unwind::libunwind::_Unwind_Context"*)* @rust_eh_personality {
entry-block:
  br label %bb2.outer

bb2.outer:                                        ; preds = %bb11, %entry-block
  %self_.sroa.0.0.ph = phi i64 [ %self_.sroa.0.0.ph3858, %bb11 ], [ 0, %entry-block ]
  %self_.sroa.7.0.ph = phi i64 [ %10, %bb11 ], [ 0, %entry-block ]
  %self_.sroa.12.0.ph = phi i8 [ 0, %bb11 ], [ 1, %entry-block ]
  %accum.0.ph = phi i64 [ %11, %bb11 ], [ 0, %entry-block ]
  %3 = icmp eq i8 %self_.sroa.12.0.ph, 0
  %4 = icmp ult i64 %self_.sroa.0.0.ph, %0
  br i1 %4, label %bb2.us.preheader, label %bb2.preheader

bb2.us.preheader:                                 ; preds = %bb2.outer
  br label %bb2.us

bb2.preheader.loopexit:                           ; preds = %bb7
  br label %bb2.preheader

bb2.preheader:                                    ; preds = %bb2.preheader.loopexit, %bb2.outer
  %self_.sroa.0.0.ph38.lcssa = phi i64 [ %self_.sroa.0.0.ph, %bb2.outer ], [ %7, %bb2.preheader.loopexit ]
  %accum.0.ph41.lcssa = phi i64 [ %accum.0.ph, %bb2.outer ], [ %8, %bb2.preheader.loopexit ]
  br label %bb2

bb2.us:                                           ; preds = %bb2.us.preheader, %bb7
  %accum.0.ph4160 = phi i64 [ %8, %bb7 ], [ %accum.0.ph, %bb2.us.preheader ]
  %self_.sroa.0.0.ph3859 = phi i64 [ %7, %bb7 ], [ %self_.sroa.0.0.ph, %bb2.us.preheader ]
  br i1 %3, label %bb4.loopexit62, label %bb7

bb2:                                              ; preds = %bb2.preheader, %bb2
  %self_.sroa.12.0 = phi i8 [ 0, %bb2 ], [ %self_.sroa.12.0.ph, %bb2.preheader ]
  %5 = icmp eq i8 %self_.sroa.12.0, 0
  br i1 %5, label %bb4.loopexit, label %bb2

bb4.loopexit:                                     ; preds = %bb2
  br label %bb4

bb4.loopexit62:                                   ; preds = %bb2.us
  br label %bb4

bb4:                                              ; preds = %bb4.loopexit62, %bb4.loopexit
  %self_.sroa.0.0.ph3858 = phi i64 [ %self_.sroa.0.0.ph38.lcssa, %bb4.loopexit ], [ %self_.sroa.0.0.ph3859, %bb4.loopexit62 ]
  %accum.0.ph4156 = phi i64 [ %accum.0.ph41.lcssa, %bb4.loopexit ], [ %accum.0.ph4160, %bb4.loopexit62 ]
  %6 = icmp ult i64 %self_.sroa.7.0.ph, %1
  br i1 %6, label %bb11, label %bb10

bb7:                                              ; preds = %bb2.us
  %7 = add i64 %self_.sroa.0.0.ph3859, 1
  %8 = tail call i64 %2(i64 %accum.0.ph4160, i64 %self_.sroa.0.0.ph3859)
  %9 = icmp ult i64 %7, %0
  br i1 %9, label %bb2.us, label %bb2.preheader.loopexit

bb10:                                             ; preds = %bb4
  ret i64 %accum.0.ph4156

bb11:                                             ; preds = %bb4
  %10 = add i64 %self_.sroa.7.0.ph, 1
  %11 = tail call i64 %2(i64 %accum.0.ph4156, i64 %self_.sroa.7.0.ph)
  br label %bb2.outer
}

; Function Attrs: nounwind
declare i32 @rust_eh_personality(i32, i32, i64, %"8.unwind::libunwind::_Unwind_Exception"*, %"8.unwind::libunwind::_Unwind_Context"*) unnamed_addr #1

attributes #0 = { uwtable }
attributes #1 = { nounwind }