; ModuleID = './main.cpp'
target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8-i64:8:8-f32:8:8-f64:8:8-n8"
target triple = "avr"

define weak i16 @atexit(void ()* %func) #0 {
entry:
  ret i16 0
}

define weak void @initVariant() #0 {
entry:
  ret void
}

; Function Attrs: noreturn
define i16 @main() #1 {
entry:
  tail call void @init()
  tail call void @initVariant()
  tail call void @setup()
  br label %for.cond

for.cond:                                         ; preds = %for.cond.backedge, %entry
  tail call void @loop()
  br i1 icmp ne (void ()* @_Z14serialEventRunv, void ()* null), label %if.then, label %for.cond.backedge

if.then:                                          ; preds = %for.cond
  tail call void @_Z14serialEventRunv()
  br label %for.cond.backedge

for.cond.backedge:                                ; preds = %if.then, %for.cond
  br label %for.cond
}

declare void @init() #0

declare void @setup() #0

declare void @loop() #0

declare extern_weak void @_Z14serialEventRunv() #0

attributes #0 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="atmega328p" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { noreturn "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="atmega328p" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.ident = !{!0}

!0 = !{!"clang version 3.7.0 (https://github.com/llvm-mirror/clang.git 287e62c84a1ccd74fbca46bfc13e364e314d4b41) (https://github.com/llvm-mirror/llvm.git aaab572fc38b4438e769e2fd6b91963be11db7b2)"}