#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 *, char *, int);
int titleToNumber(char *);
int main(void) {
  printf("%s : %d\n", "Z", titleToNumber("Z"));
  printf("%s : %d\n", "AA", titleToNumber("AA"));
  printf("%s : %d\n", "AB", titleToNumber("AB"));
  printf("%s : %d\n", "AZ", titleToNumber("AZ"));
  printf("%s : %d\n", "BA", titleToNumber("BA"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
call   1040 <titleToNumber@plt>
mov    %eax,%edx
lea    0xebc(%rip),%rdi
lea    0xec5(%rip),%rsi
call   1030 <printf@plt>
lea    0xeb2(%rip),%rdi
call   1040 <titleToNumber@plt>
mov    %eax,%edx
lea    0xe9b(%rip),%rdi
lea    0xe9d(%rip),%rsi
call   1030 <printf@plt>
lea    0xe94(%rip),%rdi
call   1040 <titleToNumber@plt>
mov    %eax,%edx
lea    0xe7a(%rip),%rdi
lea    0xe7f(%rip),%rsi
call   1030 <printf@plt>
lea    0xe76(%rip),%rdi
call   1040 <titleToNumber@plt>
mov    %eax,%edx
lea    0xe59(%rip),%rdi
lea    0xe61(%rip),%rsi
call   1030 <printf@plt>
lea    0xe58(%rip),%rdi
call   1040 <titleToNumber@plt>
mov    %eax,%edx
lea    0xe38(%rip),%rdi
lea    0xe43(%rip),%rsi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xee5(%rip),%rbx
mov    %rbx,%rdi
call   1040 <titleToNumber@plt>
lea    0xec6(%rip),%r14
mov    %r14,%rdi
mov    %rbx,%rsi
mov    %eax,%edx
call   1030 <printf@plt>
lea    0xebb(%rip),%rbx
mov    %rbx,%rdi
call   1040 <titleToNumber@plt>
mov    %r14,%rdi
mov    %rbx,%rsi
mov    %eax,%edx
call   1030 <printf@plt>
lea    0xea2(%rip),%rbx
mov    %rbx,%rdi
call   1040 <titleToNumber@plt>
mov    %r14,%rdi
mov    %rbx,%rsi
mov    %eax,%edx
call   1030 <printf@plt>
lea    0xe89(%rip),%rbx
mov    %rbx,%rdi
call   1040 <titleToNumber@plt>
mov    %r14,%rdi
mov    %rbx,%rsi
mov    %eax,%edx
call   1030 <printf@plt>
lea    0xe70(%rip),%rbx
mov    %rbx,%rdi
call   1040 <titleToNumber@plt>
mov    %r14,%rdi
mov    %rbx,%rsi
mov    %eax,%edx
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [9 x i8] c"%s : %d\0A\00"
@.str.1 = [2 x i8] c"Z\00"
@.str.2 = [3 x i8] c"AA\00"
@.str.3 = [3 x i8] c"AB\00"
@.str.4 = [3 x i8] c"AZ\00"
@.str.5 = [3 x i8] c"BA\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @titleToNumber(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0), i32 %2)
%4 = call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32 %4)
%6 = call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32 %6)
%8 = call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32 %8)
%10 = call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0), i32 %10)
ret i32 0
}

LLVM IR (-O2):
@.str = [9 x i8] c"%s : %d\0A\00"
@.str.1 = [2 x i8] c"Z\00"
@.str.2 = [3 x i8] c"AA\00"
@.str.3 = [3 x i8] c"AB\00"
@.str.4 = [3 x i8] c"AZ\00"
@.str.5 = [3 x i8] c"BA\00"
define i32 @main() {
%1 = tail call i32 @titleToNumber(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%2 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0), i32 %1)
%3 = tail call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32 %3)
%5 = tail call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i32 %5)
%7 = tail call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.4, i64 0, i64 0), i32 %7)
%9 = tail call i32 @titleToNumber(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0), i32 %9)
ret i32 0
}