#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 afisare_v(int n, int **vector) {
  printf("Vector: ");
  for (int i = 0; i < n; i++) {
    printf("%3d", (*vector)[i]);
  }
  printf("\n");
  return 0;
}


x86 assembly (clang, -O0):
<afisare_v>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %edi,-0x4(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0x4(%rbp),%eax
jge    116a <afisare_v+0x5a>
mov    -0x10(%rbp),%rax
mov    (%rax),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xeb4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1134 <afisare_v+0x24>
lea    0xe9c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<afisare_v>:
push   %rbp
push   %r15
push   %r14
push   %rbx
push   %rax
mov    %rsi,%r15
mov    %edi,%ebp
lea    0xecd(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
test   %ebp,%ebp
jle    1169 <afisare_v+0x49>
mov    %ebp,%ebp
lea    0xec2(%rip),%r14
xor    %ebx,%ebx
nopl   0x0(%rax)
mov    (%r15),%rax
mov    (%rax,%rbx,4),%esi
mov    %r14,%rdi
xor    %eax,%eax
call   1040 <printf@plt>
add    $0x1,%rbx
cmp    %rbx,%rbp
jne    1150 <afisare_v+0x30>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

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

LLVM IR (-O2):
@.str = [9 x i8] c"Vector: \00"
@.str.1 = [4 x i8] c"%3d\00"
define i32 @afisare_v(i32 %0, i32** nocapture %1) {
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i64 0, i64 0))
%4 = icmp sgt i32 %0, 0
br i1 %4, label %5, label %7
5: ; preds = %2
%6 = zext i32 %0 to i64
br label %9
7: ; preds = %9, %2
%8 = tail call i32 @putchar(i32 10)
ret i32 0
9: ; preds = %5, %9
%10 = phi i64 [ 0, %5 ], [ %15, %9 ]
%11 = load i32*, i32** %1
%12 = getelementptr inbounds i32, i32* %11, i64 %10
%13 = load i32, i32* %12
%14 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %13)
%15 = add nuw nsw i64 %10, 1
%16 = icmp eq i64 %15, %6
br i1 %16, label %7, label %9
}