#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 EXIT_FAILURE;
int EXIT_SUCCESS;
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stderr;
int main(int argc, char **argv) {
  if (argc < 2) {
    fprintf(stderr, "Error: too little arguments\n");
    fprintf(stderr, " -> Try: %s help\n", argv[0]);
    return EXIT_FAILURE;
  }
  return EXIT_SUCCESS;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpl   $0x2,-0x8(%rbp)
jge    1176 <main+0x66>
mov    0x2ea9(%rip),%rax
mov    (%rax),%edi
lea    0xec0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e92(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rax
mov    (%rax),%rdx
lea    0xebf(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e6c(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x4(%rbp)
jmp    1182 <main+0x72>
mov    0x2e53(%rip),%rax
mov    (%rax),%eax
mov    %eax,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
cmp    $0x1,%edi
jg     1151 <main+0x41>
mov    %rsi,%rbx
mov    0x2ebd(%rip),%r14
mov    (%r14),%edi
lea    0xed3(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%r14),%edi
mov    (%rbx),%rdx
lea    0xedc(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    0x2e89(%rip),%rax
jmp    1158 <main+0x48>
mov    0x2e78(%rip),%rax
mov    (%rax),%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@stderr = global i32 0
@.str = [29 x i8] c"Error: too little arguments\0A\00"
@.str.1 = [18 x i8] c" -> Try: %s help\0A\00"
@EXIT_FAILURE = global i32 0
@EXIT_SUCCESS = global i32 0
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = load i32, i32* %4
%7 = icmp slt i32 %6, 2
br i1 %7, label %8, label %17
8: ; preds = %2
%9 = load i32, i32* @stderr
%10 = call i32 (i32, i8*, ...) @fprintf(i32 %9, i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str, i64 0, i64 0))
%11 = load i32, i32* @stderr
%12 = load i8**, i8*** %5
%13 = getelementptr inbounds i8*, i8** %12, i64 0
%14 = load i8*, i8** %13
%15 = call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i8* %14)
%16 = load i32, i32* @EXIT_FAILURE
store i32 %16, i32* %3
br label %19
17: ; preds = %2
%18 = load i32, i32* @EXIT_SUCCESS
store i32 %18, i32* %3
br label %19
19: ; preds = %17, %8
%20 = load i32, i32* %3
ret i32 %20
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [29 x i8] c"Error: too little arguments\0A\00"
@.str.1 = [18 x i8] c" -> Try: %s help\0A\00"
@EXIT_FAILURE = global i32 0
@EXIT_SUCCESS = global i32 0
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp slt i32 %0, 2
br i1 %3, label %4, label %10
4: ; preds = %2
%5 = load i32, i32* @stderr
%6 = tail call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str, i64 0, i64 0))
%7 = load i32, i32* @stderr
%8 = load i8*, i8** %1
%9 = tail call i32 (i32, i8*, ...) @fprintf(i32 %7, i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0), i8* %8)
br label %10
10: ; preds = %2, %4
%11 = phi i32* [ @EXIT_FAILURE, %4 ], [ @EXIT_SUCCESS, %2 ]
%12 = load i32, i32* %11
ret i32 %12
}