#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*/ assert(char *const *);
int /*<<< orphan*/ printf(char *, ...);
void print_help(char *const *argv) {
  assert(argv);
  printf("Calculates the sum.\n");
  printf("\n");
  printf("Usage: %s SUMMAND1 SUMMAND2\n", argv[0]);
  printf("\n");
  printf("Arguments:\n");
  printf("   SUMMAND1   First summand.\n");
  printf("   SUMMAND2   Second summand.\n");
}


x86 assembly (clang, -O0):
<print_help>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rdi
call   1040 <assert@plt>
lea    0xec4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf2f(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rax
mov    (%rax),%rsi
lea    0xeb6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf0c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb7(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeb5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_help>:
push   %rbx
mov    %rdi,%rbx
call   1060 <assert@plt>
lea    0xecd(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    (%rbx),%rsi
lea    0xe97(%rip),%rdi
xor    %eax,%eax
call   1050 <printf@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xeb0(%rip),%rdi
call   1040 <puts@plt>
lea    0xeaf(%rip),%rdi
call   1040 <puts@plt>
lea    0xec0(%rip),%rdi
pop    %rbx
jmp    1040 <puts@plt>

LLVM IR (-O0):
@.str = [21 x i8] c"Calculates the sum.\0A\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [29 x i8] c"Usage: %s SUMMAND1 SUMMAND2\0A\00"
@.str.3 = [12 x i8] c"Arguments:\0A\00"
@.str.4 = [30 x i8] c" SUMMAND1 First summand.\0A\00"
@.str.5 = [31 x i8] c" SUMMAND2 Second summand.\0A\00"
define void @print_help(i8** %0) {
%2 = alloca i8**
store i8** %0, i8*** %2
%3 = load i8**, i8*** %2
%4 = call i32 @assert(i8** %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%7 = load i8**, i8*** %2
%8 = getelementptr inbounds i8*, i8** %7, i64 0
%9 = load i8*, i8** %8
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.2, i64 0, i64 0), i8* %9)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.3, i64 0, i64 0))
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.4, i64 0, i64 0))
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.2 = [29 x i8] c"Usage: %s SUMMAND1 SUMMAND2\0A\00"
@str = [20 x i8] c"Calculates the sum.\00"
@str.6 = [11 x i8] c"Arguments:\00"
@str.7 = [29 x i8] c" SUMMAND1 First summand.\00"
@str.8 = [30 x i8] c" SUMMAND2 Second summand.\00"
define void @print_help(i8** %0) {
%2 = tail call i32 @assert(i8** %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @putchar(i32 10)
%5 = load i8*, i8** %0
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.2, i64 0, i64 0), i8* %5)
%7 = tail call i32 @putchar(i32 10)
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @str.6, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str.7, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.8, i64 0, i64 0))
ret void
}