#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 *, ...);
void print_long_array(long *array, int length) {
  int i;
  printf("long"
         " array:");
  for (i = 0; i < length - 1; i++) {
    printf(" %i: %"
           "li"
           ", ",
           i, array[i]);
  }
  printf("%i: %"
         "li"
         "\n",
         i, array[i]);
}


x86 assembly (clang, -O0):
<print_long_array>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
mov    -0xc(%rbp),%ecx
sub    $0x1,%ecx
cmp    %ecx,%eax
jge    1170 <print_long_array+0x60>
mov    -0x10(%rbp),%esi
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
mov    (%rax,%rcx,8),%rdx
lea    0xeb1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1134 <print_long_array+0x24>
mov    -0x10(%rbp),%esi
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
mov    (%rax,%rcx,8),%rdx
lea    0xe91(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_long_array>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
mov    %esi,%r14d
mov    %rdi,%r12
lea    0xedb(%rip),%rdi
xor    %ebp,%ebp
xor    %eax,%eax
call   1030 <printf@plt>
cmp    $0x2,%r14d
jl     116c <print_long_array+0x5c>
add    $0xffffffff,%r14d
mov    %r14d,%ebx
lea    0xeca(%rip),%r15
xor    %ebp,%ebp
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    (%r12,%rbp,8),%rdx
mov    %r15,%rdi
mov    %ebp,%esi
xor    %eax,%eax
call   1030 <printf@plt>
add    $0x1,%rbp
cmp    %rbp,%rbx
jne    1150 <print_long_array+0x40>
mov    %r14d,%ebp
mov    %ebp,%eax
mov    (%r12,%rax,8),%rdx
lea    0xe9e(%rip),%rdi
mov    %ebp,%esi
xor    %eax,%eax
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
jmp    1030 <printf@plt>

LLVM IR (-O0):
@.str = [12 x i8] c"long array:\00"
@.str.1 = [11 x i8] c" %i: %li, \00"
@.str.2 = [9 x i8] c"%i: %li\0A\00"
define void @print_long_array(i64* %0, i32 %1) {
%3 = alloca i64*
%4 = alloca i32
%5 = alloca i32
store i64* %0, i64** %3
store i32 %1, i32* %4
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0))
store i32 0, i32* %5
br label %7
7: ; preds = %20, %2
%8 = load i32, i32* %5
%9 = load i32, i32* %4
%10 = sub nsw i32 %9, 1
%11 = icmp slt i32 %8, %10
br i1 %11, label %12, label %23
12: ; preds = %7
%13 = load i32, i32* %5
%14 = load i64*, i64** %3
%15 = load i32, i32* %5
%16 = sext i32 %15 to i64
%17 = getelementptr inbounds i64, i64* %14, i64 %16
%18 = load i64, i64* %17
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %13, i64 %18)
br label %20
20: ; preds = %12
%21 = load i32, i32* %5
%22 = add nsw i32 %21, 1
store i32 %22, i32* %5
br label %7
23: ; preds = %7
%24 = load i32, i32* %5
%25 = load i64*, i64** %3
%26 = load i32, i32* %5
%27 = sext i32 %26 to i64
%28 = getelementptr inbounds i64, i64* %25, i64 %27
%29 = load i64, i64* %28
%30 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), i32 %24, i64 %29)
ret void
}

LLVM IR (-O2):
@.str = [12 x i8] c"long array:\00"
@.str.1 = [11 x i8] c" %i: %li, \00"
@.str.2 = [9 x i8] c"%i: %li\0A\00"
define void @print_long_array(i64* nocapture %0, i32 %1) {
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0))
%4 = add i32 %1, -1
%5 = icmp sgt i32 %1, 1
br i1 %5, label %6, label %16
6: ; preds = %2
%7 = zext i32 %4 to i64
br label %8
8: ; preds = %6, %8
%9 = phi i64 [ 0, %6 ], [ %14, %8 ]
%10 = getelementptr inbounds i64, i64* %0, i64 %9
%11 = load i64, i64* %10
%12 = trunc i64 %9 to i32
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), i32 %12, i64 %11)
%14 = add nuw nsw i64 %9, 1
%15 = icmp eq i64 %14, %7
br i1 %15, label %16, label %8
16: ; preds = %8, %2
%17 = phi i32 [ 0, %2 ], [ %4, %8 ]
%18 = zext i32 %17 to i64
%19 = getelementptr inbounds i64, i64* %0, i64 %18
%20 = load i64, i64* %19
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0), i32 %17, i64 %20)
ret void
}