#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 *, int *, int *);
void main() {
  int year, month, day;
  int speyear(int);
  int spemonth(int);
  int getday(int, int);
  int days;
  printf("Please enter year,month,day:\n");
  scanf("%d %d %d", &year, &month, &day);
  days = getday(year, month) + day;
  printf("Today is the %d of %d", days, year);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xec1(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xed1(%rip),%rdi
lea    -0x4(%rbp),%rsi
lea    -0x8(%rbp),%rdx
lea    -0xc(%rbp),%rcx
call   1050 <scanf@plt>
mov    -0x4(%rbp),%edi
mov    -0x8(%rbp),%esi
call   1030 <getday@plt>
add    -0xc(%rbp),%eax
mov    %eax,-0x10(%rbp)
mov    -0x10(%rbp),%esi
mov    -0x4(%rbp),%edx
lea    0xeab(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
lea    0xed4(%rip),%rdi
call   1030 <puts@plt>
lea    0xea9(%rip),%rdi
lea    0xc(%rsp),%rsi
lea    0x14(%rsp),%rdx
lea    0x10(%rsp),%rcx
call   1060 <scanf@plt>
mov    0xc(%rsp),%edi
mov    0x14(%rsp),%esi
call   1040 <getday@plt>
add    0x10(%rsp),%eax
mov    0xc(%rsp),%edx
lea    0xe82(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1050 <printf@plt>
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [30 x i8] c"Please enter year,month,day:\0A\00"
@.str.1 = [9 x i8] c"%d %d %d\00"
@.str.2 = [22 x i8] c"Today is the %d of %d\00"
define void @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0), i32* %1, i32* %2, i32* %3)
%7 = load i32, i32* %1
%8 = load i32, i32* %2
%9 = call i32 @getday(i32 %7, i32 %8)
%10 = load i32, i32* %3
%11 = add nsw i32 %9, %10
store i32 %11, i32* %4
%12 = load i32, i32* %4
%13 = load i32, i32* %1
%14 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0), i32 %12, i32 %13)
ret void
}

LLVM IR (-O2):
@.str.1 = [9 x i8] c"%d %d %d\00"
@.str.2 = [22 x i8] c"Today is the %d of %d\00"
@str = [29 x i8] c"Please enter year,month,day:\00"
define void @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = bitcast i32* %1 to i8*
%5 = bitcast i32* %2 to i8*
%6 = bitcast i32* %3 to i8*
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @str, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0), i32* %1, i32* %2, i32* %3)
%9 = load i32, i32* %1
%10 = load i32, i32* %2
%11 = call i32 @getday(i32 %9, i32 %10)
%12 = load i32, i32* %3
%13 = add nsw i32 %12, %11
%14 = load i32, i32* %1
%15 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0), i32 %13, i32 %14)
ret void
}