#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 *, ...);
int /*<<< orphan*/ scanf(char *, ...);
int main(void) {
  char name[60];
  int gender;
  printf("Please tell me your name:\n");
  scanf("%s", name);
  printf("Well, %s, your gender please(0 for male, 1"
         " for female):\n",
         name);
  scanf("%d", &gender);
  printf("You've input %d, and ...\n", gender);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x50,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    -0x40(%rbp),%rsi
lea    0xed3(%rip),%rdi
mov    $0x0,%al
call   1040 <scanf@plt>
lea    -0x40(%rbp),%rsi
lea    0xec4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeef(%rip),%rdi
lea    -0x44(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
mov    -0x44(%rbp),%esi
lea    0xedd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x50,%rsp
lea    0xf1d(%rip),%rdi
call   1030 <puts@plt>
lea    0xeb8(%rip),%rdi
lea    0x10(%rsp),%rbx
mov    %rbx,%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
lea    0xea5(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xecd(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
mov    0xc(%rsp),%esi
lea    0xeb9(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x50,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [27 x i8] c"Please tell me your name:\0A\00"
@.str.1 = [3 x i8] c"%s\00"
@.str.2 = [57 x i8] c"Well, %s, your gender please(0 for male, 1 for female):\0A\00"
@.str.3 = [3 x i8] c"%d\00"
@.str.4 = [26 x i8] c"You've input %d, and ...\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [60 x i8]
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str, i64 0, i64 0))
%5 = getelementptr inbounds [60 x i8], [60 x i8]* %2, i64 0, i64 0
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i8* %5)
%7 = getelementptr inbounds [60 x i8], [60 x i8]* %2, i64 0, i64 0
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.2, i64 0, i64 0), i8* %7)
%9 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32* %3)
%10 = load i32, i32* %3
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0), i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"%s\00"
@.str.2 = [57 x i8] c"Well, %s, your gender please(0 for male, 1 for female):\0A\00"
@.str.3 = [3 x i8] c"%d\00"
@.str.4 = [26 x i8] c"You've input %d, and ...\0A\00"
@str = [26 x i8] c"Please tell me your name:\00"
define i32 @main() {
%1 = alloca [60 x i8]
%2 = alloca i32
%3 = getelementptr inbounds [60 x i8], [60 x i8]* %1, i64 0, i64 0
%4 = bitcast i32* %2 to i8*
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 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), i8* %3)
%7 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @.str.2, i64 0, i64 0), i8* %3)
%8 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32* %2)
%9 = load i32, i32* %2
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @.str.4, i64 0, i64 0), i32 %9)
ret i32 0
}