program FizzBuzz
      implicit none
      
      integer(8) N,S,i
      read(*,*) N
      S=0
      do i =1, N
      if (mod(i,5)==0.or.mod(i,3)==0) then
            go to 1
      else
            S=S+i
      1 end if
      end do
      
      write(*,'(i0)') S
      stop 
      end program FizzBuzz



; ModuleID = 'FIRModule'
source_filename = "FIRModule"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

@_QQcl.34478ba0b47c9283fc1037b70fd0e226 = linkonce constant [73 x i8] c"/home/ubuntu/Downloads/TheStack_IR/Collated/Fortran/Source_1786/source.f\00"
@_QQcl.28693029 = linkonce constant [4 x i8] c"(i0)"
@_QQEnvironmentDefaults = local_unnamed_addr constant ptr null

; Function Attrs: noreturn
define void @_QQmain() local_unnamed_addr #0 {
  %1 = alloca i64, align 8
  %2 = tail call ptr @_FortranAioBeginExternalListInput(i32 -1, ptr nonnull @_QQcl.34478ba0b47c9283fc1037b70fd0e226, i32 5)
  %3 = call i1 @_FortranAioInputInteger(ptr %2, ptr nonnull %1, i32 8)
  %4 = call i32 @_FortranAioEndIoStatement(ptr %2)
  %5 = load i64, ptr %1, align 8, !tbaa !3
  %6 = icmp sgt i64 %5, 0
  br i1 %6, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %0, %.lr.ph
  %.011 = phi i64 [ %spec.select, %.lr.ph ], [ 0, %0 ]
  %.0710 = phi i64 [ %11, %.lr.ph ], [ 1, %0 ]
  %.urem12 = urem i64 %.0710, 5
  %7 = icmp eq i64 %.urem12, 0
  %.urem = urem i64 %.0710, 3
  %8 = icmp eq i64 %.urem, 0
  %9 = or i1 %7, %8
  %10 = select i1 %9, i64 0, i64 %.0710
  %spec.select = add i64 %10, %.011
  %11 = add nuw i64 %.0710, 1
  %exitcond.not = icmp eq i64 %.0710, %5
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %0
  %.0.lcssa = phi i64 [ 0, %0 ], [ %spec.select, %.lr.ph ]
  %12 = call ptr @_FortranAioBeginExternalFormattedOutput(ptr nonnull @_QQcl.28693029, i64 4, ptr null, i32 -1, ptr nonnull @_QQcl.34478ba0b47c9283fc1037b70fd0e226, i32 15)
  %13 = call i1 @_FortranAioOutputInteger64(ptr %12, i64 %.0.lcssa)
  %14 = call i32 @_FortranAioEndIoStatement(ptr %12)
  %15 = call {} @_FortranAStopStatement(i32 0, i1 false, i1 false)
  unreachable
}

declare ptr @_FortranAioBeginExternalListInput(i32, ptr, i32) local_unnamed_addr

declare i1 @_FortranAioInputInteger(ptr, ptr, i32) local_unnamed_addr

declare i32 @_FortranAioEndIoStatement(ptr) local_unnamed_addr

declare ptr @_FortranAioBeginExternalFormattedOutput(ptr, i64, ptr, i32, ptr, i32) local_unnamed_addr

declare i1 @_FortranAioOutputInteger64(ptr, i64) local_unnamed_addr

declare {} @_FortranAStopStatement(i32, i1, i1) local_unnamed_addr

attributes #0 = { noreturn }

!llvm.module.flags = !{!0, !1, !2}

!0 = !{i32 2, !"Debug Info Version", i32 3}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{!4, !4, i64 0}
!4 = !{!"any data access", !5, i64 0}
!5 = !{!"any access", !6, i64 0}
!6 = !{!"Flang Type TBAA Root"}
