#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(int);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, ...);
int main() {
  int a;
  char str[50];
  printf("Enter an integer value: ");
  scanf("%d", &a);
  assert(a >= 10);
  printf("Integer entered is %d\n", a);
  printf("Enter string: ");
  scanf("%s", str);
  assert(str != NULL);
  printf("String entered is: %s\n", str);
  return (0);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec5(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1050 <scanf@plt>
cmpl   $0xa,-0x8(%rbp)
setge  %al
and    $0x1,%al
movzbl %al,%edi
call   1040 <assert@plt>
mov    -0x8(%rbp),%esi
lea    0xea2(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeab(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    -0x40(%rbp),%rsi
lea    0xea8(%rip),%rdi
mov    $0x0,%al
call   1050 <scanf@plt>
lea    -0x40(%rbp),%rax
cmp    $0x0,%rax
setne  %al
and    $0x1,%al
movzbl %al,%edi
call   1040 <assert@plt>
lea    -0x40(%rbp),%rsi
lea    0xe84(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x40,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x50,%rsp
lea    0xec4(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xecf(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
xor    %edi,%edi
cmpl   $0xa,0xc(%rsp)
setge  %dil
call   1040 <assert@plt>
mov    0xc(%rsp),%esi
lea    0xeab(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xeb4(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xeb5(%rip),%rdi
lea    0x10(%rsp),%rbx
mov    %rbx,%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
mov    $0x1,%edi
call   1040 <assert@plt>
lea    0xe98(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [25 x i8] c"Enter an integer value: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [23 x i8] c"Integer entered is %d\0A\00"
@.str.3 = [15 x i8] c"Enter string: \00"
@.str.4 = [3 x i8] c"%s\00"
@.str.5 = [23 x i8] c"String entered is: %s\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [50 x i8]
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0))
%5 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%6 = load i32, i32* %2
%7 = icmp sge i32 %6, 10
%8 = zext i1 %7 to i32
%9 = call i32 @assert(i32 %8)
%10 = load i32, i32* %2
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.2, i64 0, i64 0), i32 %10)
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0))
%13 = getelementptr inbounds [50 x i8], [50 x i8]* %3, i64 0, i64 0
%14 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i8* %13)
%15 = getelementptr inbounds [50 x i8], [50 x i8]* %3, i64 0, i64 0
%16 = icmp ne i8* %15, null
%17 = zext i1 %16 to i32
%18 = call i32 @assert(i32 %17)
%19 = getelementptr inbounds [50 x i8], [50 x i8]* %3, i64 0, i64 0
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.5, i64 0, i64 0), i8* %19)
ret i32 0
}

LLVM IR (-O2):
@.str = [25 x i8] c"Enter an integer value: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [23 x i8] c"Integer entered is %d\0A\00"
@.str.3 = [15 x i8] c"Enter string: \00"
@.str.4 = [3 x i8] c"%s\00"
@.str.5 = [23 x i8] c"String entered is: %s\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [50 x i8]
%3 = bitcast i32* %1 to i8*
%4 = getelementptr inbounds [50 x i8], [50 x i8]* %2, i64 0, i64 0
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i64 0, i64 0))
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%7 = load i32, i32* %1
%8 = icmp sgt i32 %7, 9
%9 = zext i1 %8 to i32
%10 = call i32 @assert(i32 %9)
%11 = load i32, i32* %1
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @.str.2, i64 0, i64 0), i32 %11)
%13 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @.str.3, i64 0, i64 0))
%14 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i8* %4)
%15 = call i32 @assert(i32 1)
%16 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @.str.5, i64 0, i64 0), i8* %4)
ret i32 0
}