#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 */

/* Variables and functions */
int /*<<< orphan*/ printf(char *, ...);
void print_help() {
  printf("%s v%s\n\n", "Execer", "0.1");
  printf("Usage:   %s [options]\n\n", "execer");
  printf("Options: --elf,  -e [filename]: Reads an ELF file\n");
  printf("	 --help, -h: 	        Prints this message\n\n");
  printf("What is this?\n\n");
  printf(" This program is an attempt to understand the ELF format\n");
  printf(" and how it works.\n");
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
lea    0xee7(%rip),%rsi
lea    0xee7(%rip),%rdx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedd(%rip),%rdi
lea    0xeee(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf0c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf2b(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf2d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf59(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help>:
push   %rax
lea    0xed8(%rip),%rdi
lea    0xeda(%rip),%rsi
lea    0xeda(%rip),%rdx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed0(%rip),%rdi
lea    0xee1(%rip),%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeda(%rip),%rdi
call   1030 <puts@plt>
lea    0xf00(%rip),%rdi
call   1030 <puts@plt>
lea    0xf20(%rip),%rdi
call   1030 <puts@plt>
lea    0xf23(%rip),%rdi
call   1030 <puts@plt>
lea    0xf50(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [9 x i8] c"%s v%s\0A\0A\00"
@.str.1 = [7 x i8] c"Execer\00"
@.str.2 = [4 x i8] c"0.1\00"
@.str.3 = [24 x i8] c"Usage: %s [options]\0A\0A\00"
@.str.4 = [7 x i8] c"execer\00"
@.str.5 = [51 x i8] c"Options: --elf, -e [filename]: Reads an ELF file\0A\00"
@.str.6 = [45 x i8] c"\09 --help, -h: \09 Prints this message\0A\0A\00"
@.str.7 = [16 x i8] c"What is this?\0A\0A\00"
@.str.8 = [58 x i8] c" This program is an attempt to understand the ELF format\0A\00"
@.str.9 = [20 x i8] c" and how it works.\0A\00"
define void @print_help() {
%1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.5, i64 0, i64 0))
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([45 x i8], [45 x i8]* @.str.6, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.7, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.8, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.9, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [9 x i8] c"%s v%s\0A\0A\00"
@.str.1 = [7 x i8] c"Execer\00"
@.str.2 = [4 x i8] c"0.1\00"
@.str.3 = [24 x i8] c"Usage: %s [options]\0A\0A\00"
@.str.4 = [7 x i8] c"execer\00"
@str = [50 x i8] c"Options: --elf, -e [filename]: Reads an ELF file\00"
@str.10 = [44 x i8] c"\09 --help, -h: \09 Prints this message\0A\00"
@str.11 = [15 x i8] c"What is this?\0A\00"
@str.12 = [57 x i8] c" This program is an attempt to understand the ELF format\00"
@str.13 = [19 x i8] c" and how it works.\00"
define void @print_help() {
%1 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.4, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([50 x i8], [50 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([44 x i8], [44 x i8]* @str.10, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.11, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @str.12, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.13, i64 0, i64 0))
ret void
}