program test02
 implicit none
 integer i
 character(len=100) S
 integer x

 read *, S

 S=trim(S)
 x=len_trim(S)
!print *, x

 do i=1,x
  write (*,fmt='(A)',advance='no') 'x'
 end do

endprogram test02

; 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"

@_QFEs = internal global [100 x i8] undef
@_QQcl.6a42759280c7ca5d16ab693368a662ef = linkonce constant [73 x i8] c"/home/ubuntu/Downloads/TheStack_IR/Collated/Fortran/Source_2441/source.f\00"
@_QQcl.284129 = linkonce constant [3 x i8] c"(A)"
@_QQcl.6E6F = linkonce constant [2 x i8] c"no"
@_QQcl.78 = linkonce constant [1 x i8] c"x"
@_QQEnvironmentDefaults = local_unnamed_addr constant ptr null

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #0

define void @_QQmain() local_unnamed_addr {
  %1 = alloca { ptr, i64, i32, i8, i8, i8, i8 }, align 8
  %2 = alloca { ptr, i64, i32, i8, i8, i8, i8 }, align 8
  %3 = tail call ptr @_FortranAioBeginExternalListInput(i32 -1, ptr nonnull @_QQcl.6a42759280c7ca5d16ab693368a662ef, i32 7)
  %4 = tail call i1 @_FortranAioInputAscii(ptr %3, ptr nonnull @_QFEs, i64 100)
  %5 = tail call i32 @_FortranAioEndIoStatement(ptr %3)
  store ptr @_QFEs, ptr %1, align 8, !tbaa !3
  %.fca.1.gep10 = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %1, i64 0, i32 1
  store i64 100, ptr %.fca.1.gep10, align 8, !tbaa !3
  %.fca.2.gep11 = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %1, i64 0, i32 2
  store i32 20180515, ptr %.fca.2.gep11, align 8, !tbaa !3
  %.fca.3.gep12 = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %1, i64 0, i32 3
  store i8 0, ptr %.fca.3.gep12, align 4, !tbaa !3
  %.fca.4.gep13 = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %1, i64 0, i32 4
  store i8 40, ptr %.fca.4.gep13, align 1, !tbaa !3
  %.fca.5.gep14 = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %1, i64 0, i32 5
  store i8 0, ptr %.fca.5.gep14, align 2, !tbaa !3
  %.fca.6.gep15 = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %1, i64 0, i32 6
  store i8 0, ptr %.fca.6.gep15, align 1, !tbaa !3
  %.fca.1.gep = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %2, i64 0, i32 1
  %.fca.2.gep = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %2, i64 0, i32 2
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %2, i8 0, i64 16, i1 false)
  store i32 20180515, ptr %.fca.2.gep, align 8, !tbaa !3
  %.fca.3.gep = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %2, i64 0, i32 3
  store i8 0, ptr %.fca.3.gep, align 4, !tbaa !3
  %.fca.4.gep = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %2, i64 0, i32 4
  store i8 40, ptr %.fca.4.gep, align 1, !tbaa !3
  %.fca.5.gep = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %2, i64 0, i32 5
  store i8 2, ptr %.fca.5.gep, align 2, !tbaa !3
  %.fca.6.gep = getelementptr inbounds { ptr, i64, i32, i8, i8, i8, i8 }, ptr %2, i64 0, i32 6
  store i8 0, ptr %.fca.6.gep, align 1, !tbaa !3
  %6 = call {} @_FortranATrim(ptr nonnull %2, ptr nonnull %1, ptr nonnull @_QQcl.6a42759280c7ca5d16ab693368a662ef, i32 9)
  %.fca.0.load = load ptr, ptr %2, align 8, !tbaa !3
  %.fca.1.load = load i64, ptr %.fca.1.gep, align 8, !tbaa !3
  %7 = call i64 @llvm.smin.i64(i64 %.fca.1.load, i64 100)
  call void @llvm.memmove.p0.p0.i64(ptr nonnull align 16 @_QFEs, ptr align 1 %.fca.0.load, i64 %7, i1 false)
  %8 = sub i64 100, %7
  %9 = icmp sgt i64 %8, 0
  br i1 %9, label %.lr.ph.preheader, label %._crit_edge

.lr.ph.preheader:                                 ; preds = %0
  %uglygep = getelementptr i8, ptr @_QFEs, i64 %7
  call void @llvm.memset.p0.i64(ptr align 1 %uglygep, i8 32, i64 %8, i1 false), !tbaa !7
  br label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph.preheader, %0
  call void @free(ptr %.fca.0.load)
  br label %10

10:                                               ; preds = %._crit_edge, %10
  %11 = phi i64 [ 99, %._crit_edge ], [ %15, %10 ]
  %12 = getelementptr [100 x [1 x i8]], ptr @_QFEs, i64 0, i64 %11
  %13 = load i8, ptr %12, align 1, !tbaa !7
  %14 = icmp eq i8 %13, 32
  %15 = add nsw i64 %11, -1
  %16 = icmp ne i64 %11, 0
  %17 = and i1 %14, %16
  br i1 %17, label %10, label %18

18:                                               ; preds = %10
  %19 = shl i64 %11, 32
  %sext = add i64 %19, 4294967296
  %20 = icmp slt i64 %sext, 1
  %.not56 = select i1 %14, i1 true, i1 %20
  br i1 %.not56, label %select.unfold._crit_edge, label %select.unfold.preheader

select.unfold.preheader:                          ; preds = %18
  %21 = ashr exact i64 %sext, 32
  br label %select.unfold

select.unfold:                                    ; preds = %select.unfold.preheader, %select.unfold
  %22 = phi i64 [ %27, %select.unfold ], [ %21, %select.unfold.preheader ]
  %23 = call ptr @_FortranAioBeginExternalFormattedOutput(ptr nonnull @_QQcl.284129, i64 3, ptr null, i32 -1, ptr nonnull @_QQcl.6a42759280c7ca5d16ab693368a662ef, i32 14)
  %24 = call i1 @_FortranAioSetAdvance(ptr %23, ptr nonnull @_QQcl.6E6F, i64 2)
  %25 = call i1 @_FortranAioOutputAscii(ptr %23, ptr nonnull @_QQcl.78, i64 1)
  %26 = call i32 @_FortranAioEndIoStatement(ptr %23)
  %27 = add nsw i64 %22, -1
  %28 = icmp ugt i64 %22, 1
  br i1 %28, label %select.unfold, label %select.unfold._crit_edge

select.unfold._crit_edge:                         ; preds = %select.unfold, %18
  ret void
}

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

declare i1 @_FortranAioInputAscii(ptr, ptr, i64) local_unnamed_addr

declare i32 @_FortranAioEndIoStatement(ptr) local_unnamed_addr

declare {} @_FortranATrim(ptr, ptr, ptr, i32) local_unnamed_addr

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memmove.p0.p0.i64(ptr nocapture writeonly, ptr nocapture readonly, i64, i1 immarg) #1

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

declare i1 @_FortranAioSetAdvance(ptr, ptr, i64) local_unnamed_addr

declare i1 @_FortranAioOutputAscii(ptr, ptr, i64) local_unnamed_addr

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }

!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 = !{!"descriptor member", !5, i64 0}
!5 = !{!"any access", !6, i64 0}
!6 = !{!"Flang Type TBAA Root"}
!7 = !{!8, !8, i64 0}
!8 = !{!"any data access", !5, i64 0}
