#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*/ hash(char *);
int /*<<< orphan*/ printf(char *, char *, int /*<<< orphan*/);
int main(int argc, char **argv) {
  for (int i = 1; i <= argc - 1; i++) {
    printf("%s -> %llu\n", argv[i], hash(argv[i]));
  }
  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)
movl   $0x1,-0x14(%rbp)
mov    -0x14(%rbp),%eax
mov    -0x8(%rbp),%ecx
sub    $0x1,%ecx
cmp    %ecx,%eax
jg     118f <main+0x6f>
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
mov    %rax,-0x20(%rbp)
mov    -0x10(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rdi
call   1030 <hash@plt>
mov    -0x20(%rbp),%rsi
mov    %eax,%edx
lea    0xe84(%rip),%rdi
call   1040 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    113d <main+0x1d>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
cmp    $0x2,%edi
jl     1162 <main+0x42>
mov    %rsi,%r15
mov    %edi,%r12d
mov    $0x1,%ebx
lea    0xec0(%rip),%r14
mov    (%r15,%rbx,8),%r13
mov    %r13,%rdi
call   1030 <hash@plt>
mov    %r14,%rdi
mov    %r13,%rsi
mov    %eax,%edx
call   1040 <printf@plt>
add    $0x1,%rbx
cmp    %rbx,%r12
jne    1140 <main+0x20>
xor    %eax,%eax
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [12 x i8] c"%s -> %llu\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
store i32 1, i32* %6
br label %7
7: ; preds = %25, %2
%8 = load i32, i32* %6
%9 = load i32, i32* %4
%10 = sub nsw i32 %9, 1
%11 = icmp sle i32 %8, %10
br i1 %11, label %12, label %28
12: ; preds = %7
%13 = load i8**, i8*** %5
%14 = load i32, i32* %6
%15 = sext i32 %14 to i64
%16 = getelementptr inbounds i8*, i8** %13, i64 %15
%17 = load i8*, i8** %16
%18 = load i8**, i8*** %5
%19 = load i32, i32* %6
%20 = sext i32 %19 to i64
%21 = getelementptr inbounds i8*, i8** %18, i64 %20
%22 = load i8*, i8** %21
%23 = call i32 @hash(i8* %22)
%24 = call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i8* %17, i32 %23)
br label %25
25: ; preds = %12
%26 = load i32, i32* %6
%27 = add nsw i32 %26, 1
store i32 %27, i32* %6
br label %7
28: ; preds = %7
ret i32 0
}

LLVM IR (-O2):
@.str = [12 x i8] c"%s -> %llu\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp sgt i32 %0, 1
br i1 %3, label %4, label %6
4: ; preds = %2
%5 = zext i32 %0 to i64
br label %7
6: ; preds = %7, %2
ret i32 0
7: ; preds = %4, %7
%8 = phi i64 [ 1, %4 ], [ %13, %7 ]
%9 = getelementptr inbounds i8*, i8** %1, i64 %8
%10 = load i8*, i8** %9
%11 = tail call i32 @hash(i8* %10)
%12 = tail call i32 @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i8* %10, i32 %11)
%13 = add nuw nsw i64 %8, 1
%14 = icmp eq i64 %13, %5
br i1 %14, label %6, label %7
}