#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
struct l_class_OC_DummyStream {
  int dummy;
};

/* Variables and functions */
unsigned int **_ZSt18uninitialized_copyIPPiS1_ET0_T_S3_S2_(unsigned int **,
                                                           unsigned int **,
                                                           unsigned int **);
unsigned int **_ZSt22__uninitialized_copy_aIPPiS1_S0_ET0_T_S3_S2_RSaIT1_E(
    unsigned int **llvm_cbe___first, unsigned int **llvm_cbe___last,
    unsigned int **llvm_cbe___result,
    struct l_class_OC_DummyStream *llvm_cbe_tmp__37) {
  unsigned int **llvm_cbe_retval;
  unsigned int **llvm_cbe___first_2e_addr;
  unsigned int **llvm_cbe___last_2e_addr;
  unsigned int **llvm_cbe___result_2e_addr;
  struct l_class_OC_DummyStream *llvm_cbe__2e_addr;
  unsigned int **llvm_cbe_tmp;
  unsigned int **llvm_cbe_tmp1;
  unsigned int **llvm_cbe_tmp2;
  unsigned int **llvm_cbe_call;
  unsigned int **llvm_cbe_tmp__38;
  *(&llvm_cbe___first_2e_addr) = llvm_cbe___first;
  *(&llvm_cbe___last_2e_addr) = llvm_cbe___last;
  *(&llvm_cbe___result_2e_addr) = llvm_cbe___result;
  *(&llvm_cbe__2e_addr) = llvm_cbe_tmp__37;
  llvm_cbe_tmp = *(&llvm_cbe___first_2e_addr);
  llvm_cbe_tmp1 = *(&llvm_cbe___last_2e_addr);
  llvm_cbe_tmp2 = *(&llvm_cbe___result_2e_addr);
  llvm_cbe_call = _ZSt18uninitialized_copyIPPiS1_ET0_T_S3_S2_(
      llvm_cbe_tmp, llvm_cbe_tmp1, llvm_cbe_tmp2);
  *(&llvm_cbe_retval) = llvm_cbe_call;
  llvm_cbe_tmp__38 = *(&llvm_cbe_retval);
  return llvm_cbe_tmp__38;
}


x86 assembly (clang, -O0):
<_ZSt22__uninitialized_copy_aIPPiS1_S0_ET0_T_S3_S2_RSaIT1_E>:
push   %rbp
mov    %rsp,%rbp
sub    $0x70,%rsp
mov    %rdi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    %rdx,-0x18(%rbp)
mov    %rcx,-0x20(%rbp)
mov    -0x8(%rbp),%rax
mov    %rax,-0x30(%rbp)
mov    -0x10(%rbp),%rax
mov    %rax,-0x38(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,-0x40(%rbp)
mov    -0x20(%rbp),%rax
mov    %rax,-0x48(%rbp)
mov    -0x30(%rbp),%rax
mov    %rax,-0x50(%rbp)
mov    -0x38(%rbp),%rax
mov    %rax,-0x58(%rbp)
mov    -0x40(%rbp),%rax
mov    %rax,-0x60(%rbp)
mov    -0x50(%rbp),%rdi
mov    -0x58(%rbp),%rsi
mov    -0x60(%rbp),%rdx
call   1030 <_ZSt18uninitialized_copyIPPiS1_ET0_T_S3_S2_@plt>
mov    %rax,-0x68(%rbp)
mov    -0x68(%rbp),%rax
mov    %rax,-0x28(%rbp)
mov    -0x28(%rbp),%rax
mov    %rax,-0x70(%rbp)
mov    -0x70(%rbp),%rax
add    $0x70,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<_ZSt22__uninitialized_copy_aIPPiS1_S0_ET0_T_S3_S2_RSaIT1_E>:
jmp    1030 <_ZSt18uninitialized_copyIPPiS1_ET0_T_S3_S2_@plt>

LLVM IR (-O0):
%struct.l_class_OC_DummyStream = type { i32 }
define i32** @_ZSt22__uninitialized_copy_aIPPiS1_S0_ET0_T_S3_S2_RSaIT1_E(i32** %0, i32** %1, i32** %2, %struct.l_class_OC_DummyStream* %3) {
%5 = alloca i32**
%6 = alloca i32**
%7 = alloca i32**
%8 = alloca %struct.l_class_OC_DummyStream*
%9 = alloca i32**
%10 = alloca i32**
%11 = alloca i32**
%12 = alloca i32**
%13 = alloca %struct.l_class_OC_DummyStream*
%14 = alloca i32**
%15 = alloca i32**
%16 = alloca i32**
%17 = alloca i32**
%18 = alloca i32**
store i32** %0, i32*** %5
store i32** %1, i32*** %6
store i32** %2, i32*** %7
store %struct.l_class_OC_DummyStream* %3, %struct.l_class_OC_DummyStream** %8
%19 = load i32**, i32*** %5
store i32** %19, i32*** %10
%20 = load i32**, i32*** %6
store i32** %20, i32*** %11
%21 = load i32**, i32*** %7
store i32** %21, i32*** %12
%22 = load %struct.l_class_OC_DummyStream*, %struct.l_class_OC_DummyStream** %8
store %struct.l_class_OC_DummyStream* %22, %struct.l_class_OC_DummyStream** %13
%23 = load i32**, i32*** %10
store i32** %23, i32*** %14
%24 = load i32**, i32*** %11
store i32** %24, i32*** %15
%25 = load i32**, i32*** %12
store i32** %25, i32*** %16
%26 = load i32**, i32*** %14
%27 = load i32**, i32*** %15
%28 = load i32**, i32*** %16
%29 = call i32** @_ZSt18uninitialized_copyIPPiS1_ET0_T_S3_S2_(i32** %26, i32** %27, i32** %28)
store i32** %29, i32*** %17
%30 = load i32**, i32*** %17
store i32** %30, i32*** %9
%31 = load i32**, i32*** %9
store i32** %31, i32*** %18
%32 = load i32**, i32*** %18
ret i32** %32
}

LLVM IR (-O2):
%struct.l_class_OC_DummyStream = type { i32 }
define i32** @_ZSt22__uninitialized_copy_aIPPiS1_S0_ET0_T_S3_S2_RSaIT1_E(i32** %0, i32** %1, i32** %2, %struct.l_class_OC_DummyStream* nocapture readnone %3) {
%5 = tail call i32** @_ZSt18uninitialized_copyIPPiS1_ET0_T_S3_S2_(i32** %0, i32** %1, i32** %2)
ret i32** %5
}