; ModuleID = 'branch0.c'
source_filename = "branch0.c"
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-unknown-linux-gnu"

; Function Attrs: noinline nounwind optnone uwtable
define dso_local i32 @main() #0 {
entry:
  %retval = alloca i32, align 4
  %x = alloca i32, align 4
  %y = alloca i32, align 4
  %z = alloca i32, align 4
  store i32 0, i32* %retval, align 4
  call void @__DSE_Input__(i32* noundef %x, i32 noundef 0)
  call void @__DSE_Input__(i32* noundef %y, i32 noundef 1)
  call void @__DSE_Input__(i32* noundef %z, i32 noundef 2)
  %0 = load i32, i32* %x, align 4
  %cmp = icmp eq i32 %0, 1
  br i1 %cmp, label %if.then, label %if.else

if.then:                                          ; preds = %entry
  %1 = load i32, i32* %y, align 4
  %2 = load i32, i32* %z, align 4
  %cmp1 = icmp eq i32 %1, %2
  br i1 %cmp1, label %if.then2, label %if.end

if.then2:                                         ; preds = %if.then
  %3 = load i32, i32* %x, align 4
  %4 = load i32, i32* %y, align 4
  %5 = load i32, i32* %z, align 4
  %sub = sub nsw i32 %4, %5
  %div = sdiv i32 %3, %sub
  store i32 %div, i32* %x, align 4
  br label %if.end

if.end:                                           ; preds = %if.then2, %if.then
  br label %if.end6

if.else:                                          ; preds = %entry
  %6 = load i32, i32* %x, align 4
  %cmp3 = icmp eq i32 %6, 0
  br i1 %cmp3, label %if.then4, label %if.end5

if.then4:                                         ; preds = %if.else
  store i32 0, i32* %x, align 4
  br label %if.end5

if.end5:                                          ; preds = %if.then4, %if.else
  br label %if.end6

if.end6:                                          ; preds = %if.end5, %if.end
  ret i32 0
}

declare dso_local void @__DSE_Input__(i32* noundef, i32 noundef) #1

attributes #0 = { noinline nounwind optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }

!llvm.module.flags = !{!0, !1, !2}
!llvm.ident = !{!3}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 7, !"uwtable", i32 1}
!2 = !{i32 7, !"frame-pointer", i32 2}
!3 = !{!"clang version 14.0.0"}