#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*/ atoi(char *);
int hash(char *, int /*<<< orphan*/);
int /*<<< orphan*/ printf(char *, char *, ...);
int main(int argc, char **argv) {
  if (argc != 3) {
    printf("<Usage:> <%s> <word> <num_buckets>\n", argv[0]);
    return 1;
  }
  printf("%s:%d\n", argv[1], hash(argv[1], atoi(argv[2])));
  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)
je     1171 <main+0x41>
mov    -0x10(%rbp),%rax
mov    (%rax),%rsi
lea    0xea2(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
movl   $0x1,-0x4(%rbp)
jmp    11bc <main+0x8c>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rax
mov    %rax,-0x18(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdi
call   1050 <atoi@plt>
mov    -0x20(%rbp),%rdi
mov    %eax,%esi
call   1030 <hash@plt>
mov    -0x18(%rbp),%rsi
mov    %eax,%edx
lea    0xe76(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
cmp    $0x3,%edi
jne    1167 <main+0x37>
mov    0x8(%rsi),%r14
mov    0x10(%rsi),%rdi
call   1050 <atoi@plt>
mov    %r14,%rdi
mov    %eax,%esi
call   1030 <hash@plt>
lea    0xecd(%rip),%rdi
xor    %ebx,%ebx
mov    %r14,%rsi
mov    %eax,%edx
xor    %eax,%eax
call   1040 <printf@plt>
jmp    117d <main+0x4d>
mov    (%rsi),%rsi
lea    0xe8f(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
mov    $0x1,%ebx
mov    %ebx,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [36 x i8] c"<Usage:> <%s> <word> <num_buckets>\0A\00"
@.str.1 = [7 x i8] c"%s:%d\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = load i32, i32* %4
%7 = icmp ne i32 %6, 3
br i1 %7, label %8, label %13
8: ; preds = %2
%9 = load i8**, i8*** %5
%10 = getelementptr inbounds i8*, i8** %9, i64 0
%11 = load i8*, i8** %10
%12 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str, i64 0, i64 0), i8* %11)
store i32 1, i32* %3
br label %26
13: ; preds = %2
%14 = load i8**, i8*** %5
%15 = getelementptr inbounds i8*, i8** %14, i64 1
%16 = load i8*, i8** %15
%17 = load i8**, i8*** %5
%18 = getelementptr inbounds i8*, i8** %17, i64 1
%19 = load i8*, i8** %18
%20 = load i8**, i8*** %5
%21 = getelementptr inbounds i8*, i8** %20, i64 2
%22 = load i8*, i8** %21
%23 = call i32 @atoi(i8* %22)
%24 = call i32 @hash(i8* %19, i32 %23)
%25 = call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8* %16, i32 %24)
store i32 0, i32* %3
br label %26
26: ; preds = %13, %8
%27 = load i32, i32* %3
ret i32 %27
}

LLVM IR (-O2):
@.str = [36 x i8] c"<Usage:> <%s> <word> <num_buckets>\0A\00"
@.str.1 = [7 x i8] c"%s:%d\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp eq i32 %0, 3
br i1 %3, label %7, label %4
4: ; preds = %2
%5 = load i8*, i8** %1
%6 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str, i64 0, i64 0), i8* %5)
br label %15
7: ; preds = %2
%8 = getelementptr inbounds i8*, i8** %1, i64 1
%9 = load i8*, i8** %8
%10 = getelementptr inbounds i8*, i8** %1, i64 2
%11 = load i8*, i8** %10
%12 = tail call i32 @atoi(i8* %11)
%13 = tail call i32 @hash(i8* %9, i32 %12)
%14 = tail call i32 (i8*, i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i8* %9, i32 %13)
br label %15
15: ; preds = %7, %4
%16 = phi i32 [ 1, %4 ], [ 0, %7 ]
ret i32 %16
}