#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*/ create_pattern(int, int);
int /*<<< orphan*/ exit(int);
int /*<<< orphan*/ printf(char *, char *);
int strtol(char *, int /*<<< orphan*/ *, int);
int main(int argc, char *argv[]) {
  int frequency, count;
  if (argc < 3) {
    printf("Not enough arguments!\n  usage: %s frequency count\n", argv[0]);
    exit(1);
  }
  frequency = strtol(argv[1], NULL, 10);
  count = strtol(argv[2], NULL, 10);
  create_pattern(frequency, count);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
cmpl   $0x3,-0x8(%rbp)
jge    117d <main+0x3d>
mov    -0x10(%rbp),%rax
mov    (%rax),%rsi
lea    0xe92(%rip),%rdi
call   1030 <printf@plt>
mov    $0x1,%edi
call   1050 <exit@plt>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
xor    %eax,%eax
mov    %eax,%esi
mov    $0xa,%edx
call   1040 <strtol@plt>
mov    %eax,-0x14(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdi
xor    %eax,%eax
mov    %eax,%esi
mov    $0xa,%edx
call   1040 <strtol@plt>
mov    %eax,-0x18(%rbp)
mov    -0x14(%rbp),%edi
mov    -0x18(%rbp),%esi
call   1060 <create_pattern@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %rbx
push   %rax
mov    %rsi,%rbx
cmp    $0x2,%edi
jle    117f <main+0x3f>
mov    0x8(%rbx),%rdi
xor    %esi,%esi
mov    $0xa,%edx
call   1040 <strtol@plt>
mov    %eax,%ebp
mov    0x10(%rbx),%rdi
xor    %esi,%esi
mov    $0xa,%edx
call   1040 <strtol@plt>
mov    %ebp,%edi
mov    %eax,%esi
call   1060 <create_pattern@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret
mov    (%rbx),%rsi
lea    0xe77(%rip),%rdi
call   1030 <printf@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [51 x i8] c"Not enough arguments!\0A usage: %s frequency count\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%8 = load i32, i32* %4
%9 = icmp slt i32 %8, 3
br i1 %9, label %10, label %16
10: ; preds = %2
%11 = load i8**, i8*** %5
%12 = getelementptr inbounds i8*, i8** %11, i64 0
%13 = load i8*, i8** %12
%14 = call i32 @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str, i64 0, i64 0), i8* %13)
%15 = call i32 @exit(i32 1)
unreachable
16: ; preds = %2
%17 = load i8**, i8*** %5
%18 = getelementptr inbounds i8*, i8** %17, i64 1
%19 = load i8*, i8** %18
%20 = call i32 @strtol(i8* %19, i32* null, i32 10)
store i32 %20, i32* %6
%21 = load i8**, i8*** %5
%22 = getelementptr inbounds i8*, i8** %21, i64 2
%23 = load i8*, i8** %22
%24 = call i32 @strtol(i8* %23, i32* null, i32 10)
store i32 %24, i32* %7
%25 = load i32, i32* %6
%26 = load i32, i32* %7
%27 = call i32 @create_pattern(i32 %25, i32 %26)
ret i32 0
}

LLVM IR (-O2):
@.str = [51 x i8] c"Not enough arguments!\0A usage: %s frequency count\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp slt i32 %0, 3
br i1 %3, label %4, label %8
4: ; preds = %2
%5 = load i8*, i8** %1
%6 = tail call i32 @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str, i64 0, i64 0), i8* %5)
%7 = tail call i32 @exit(i32 1)
unreachable
8: ; preds = %2
%9 = getelementptr inbounds i8*, i8** %1, i64 1
%10 = load i8*, i8** %9
%11 = tail call i32 @strtol(i8* nocapture %10, i32* null, i32 10)
%12 = getelementptr inbounds i8*, i8** %1, i64 2
%13 = load i8*, i8** %12
%14 = tail call i32 @strtol(i8* nocapture %13, i32* null, i32 10)
%15 = tail call i32 @create_pattern(i32 %11, i32 %14)
ret i32 0
}