program name

    implicit none
    integer A,B,C,D
    integer AB,CD
    read *, A,B,C,D
    AB = A*B
    CD = C*D
    if ( AB>CD ) then
        print*, AB
    elseif ( CD>AB ) then
        print*, CD
    else
        print*, AB
    end if

end program

; 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.eb4d82904d0427bec5acbfed239a1b01 = linkonce constant [73 x i8] c"/home/ubuntu/Downloads/TheStack_IR/Collated/Fortran/Source_7550/source.f\00"
@_QQEnvironmentDefaults = local_unnamed_addr constant ptr null

define void @_QQmain() local_unnamed_addr {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = tail call ptr @_FortranAioBeginExternalListInput(i32 -1, ptr nonnull @_QQcl.eb4d82904d0427bec5acbfed239a1b01, i32 6)
  %6 = call i1 @_FortranAioInputInteger(ptr %5, ptr nonnull %1, i32 4)
  %7 = call i1 @_FortranAioInputInteger(ptr %5, ptr nonnull %2, i32 4)
  %8 = call i1 @_FortranAioInputInteger(ptr %5, ptr nonnull %3, i32 4)
  %9 = call i1 @_FortranAioInputInteger(ptr %5, ptr nonnull %4, i32 4)
  %10 = call i32 @_FortranAioEndIoStatement(ptr %5)
  %11 = load i32, ptr %1, align 4, !tbaa !3
  %12 = load i32, ptr %2, align 4, !tbaa !3
  %13 = mul i32 %12, %11
  %14 = load i32, ptr %3, align 4, !tbaa !3
  %15 = load i32, ptr %4, align 4, !tbaa !3
  %16 = mul i32 %15, %14
  %17 = icmp sgt i32 %13, %16
  br i1 %17, label %18, label %21

18:                                               ; preds = %0
  %19 = call ptr @_FortranAioBeginExternalListOutput(i32 -1, ptr nonnull @_QQcl.eb4d82904d0427bec5acbfed239a1b01, i32 10)
  %20 = call i1 @_FortranAioOutputInteger32(ptr %19, i32 %13)
  br label %29

21:                                               ; preds = %0
  %22 = icmp sgt i32 %16, %13
  br i1 %22, label %23, label %26

23:                                               ; preds = %21
  %24 = call ptr @_FortranAioBeginExternalListOutput(i32 -1, ptr nonnull @_QQcl.eb4d82904d0427bec5acbfed239a1b01, i32 12)
  %25 = call i1 @_FortranAioOutputInteger32(ptr %24, i32 %16)
  br label %29

26:                                               ; preds = %21
  %27 = call ptr @_FortranAioBeginExternalListOutput(i32 -1, ptr nonnull @_QQcl.eb4d82904d0427bec5acbfed239a1b01, i32 14)
  %28 = call i1 @_FortranAioOutputInteger32(ptr %27, i32 %13)
  br label %29

29:                                               ; preds = %18, %23, %26
  %.sink = phi ptr [ %19, %18 ], [ %24, %23 ], [ %27, %26 ]
  %30 = call i32 @_FortranAioEndIoStatement(ptr %.sink)
  ret void
}

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 @_FortranAioBeginExternalListOutput(i32, ptr, i32) local_unnamed_addr

declare i1 @_FortranAioOutputInteger32(ptr, i32) local_unnamed_addr

!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"}
