; Function Attrs: noinline nounwind uwtable
define internal fastcc void @_ZN3foo20h529f5691b0db4704gaa4v0.0E(%"struct.std::rc::Rc<int>[#1]"* nocapture readonly) unnamed_addr #3 {
entry-block:
  %1 = getelementptr inbounds %"struct.std::rc::Rc<int>[#1]"* %0, i64 0, i32 0
  %2 = load %"struct.std::rc::RcBox<int>[#1]"** %1, align 8
  %3 = getelementptr inbounds %"struct.std::rc::RcBox<int>[#1]"* %2, i64 0, i32 1
  %4 = load i64* %3, align 8
  %5 = add i64 %4, 1
  store i64 %5, i64* %3, align 8
  %6 = load %"struct.std::rc::RcBox<int>[#1]"** %1, align 8
  %7 = icmp eq %"struct.std::rc::RcBox<int>[#1]"* %6, null
  br i1 %7, label %_ZN3mem4drop20hf8ea12715443e741vda4v0.0E.exit, label %then-block-241-.i.i.i

then-block-241-.i.i.i:                            ; preds = %entry-block
  %8 = getelementptr inbounds %"struct.std::rc::RcBox<int>[#1]"* %6, i64 0, i32 1
  %9 = load i64* %8, align 8
  %10 = add i64 %9, -1
  store i64 %10, i64* %8, align 8
  %11 = icmp eq i64 %10, 0
  br i1 %11, label %then-block-262-.i.i.i, label %_ZN3mem4drop20hf8ea12715443e741vda4v0.0E.exit

then-block-262-.i.i.i:                            ; preds = %then-block-241-.i.i.i
  %12 = getelementptr inbounds %"struct.std::rc::RcBox<int>[#1]"* %6, i64 0, i32 2
  %13 = load i64* %12, align 8
  %14 = add i64 %13, -1
  store i64 %14, i64* %12, align 8
  %15 = icmp eq i64 %14, 0
  br i1 %15, label %then-block-270-.i.i.i, label %_ZN3mem4drop20hf8ea12715443e741vda4v0.0E.exit

then-block-270-.i.i.i:                            ; preds = %then-block-262-.i.i.i
  %16 = bitcast %"struct.std::rc::RcBox<int>[#1]"* %6 to i8*
  tail call void @free(i8* %16) #2
  br label %_ZN3mem4drop20hf8ea12715443e741vda4v0.0E.exit

_ZN3mem4drop20hf8ea12715443e741vda4v0.0E.exit:    ; preds = %entry-block, %then-block-241-.i.i.i, %then-block-262-.i.i.i, %then-block-270-.i.i.i
  ret void
}