#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);
int main(int argc, const char *argv[]) {
  int indice;
  int valor = argc;
  int vector[valor];
  for (indice = 0; indice < valor; indice++) {
    vector[indice] = indice;
    printf("%d\n", vector[indice]);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x8(%rbp),%eax
mov    %eax,-0x18(%rbp)
mov    -0x18(%rbp),%eax
mov    %rsp,%rcx
mov    %rcx,-0x20(%rbp)
lea    0xf(,%rax,4),%rdx
and    $0xfffffffffffffff0,%rdx
mov    %rsp,%rcx
sub    %rdx,%rcx
mov    %rcx,-0x30(%rbp)
mov    %rcx,%rsp
mov    %rax,-0x28(%rbp)
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0x18(%rbp),%eax
jge    1195 <main+0x85>
mov    -0x30(%rbp),%rax
mov    -0x14(%rbp),%edx
movslq -0x14(%rbp),%rcx
mov    %edx,(%rax,%rcx,4)
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe7e(%rip),%rdi
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    115a <main+0x4a>
movl   $0x0,-0x4(%rbp)
mov    -0x20(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r14
push   %rbx
test   %edi,%edi
jle    1141 <main+0x31>
mov    %edi,%ebx
xor    %ebp,%ebp
lea    0xedd(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
mov    %r14,%rdi
mov    %ebp,%esi
call   1030 <printf@plt>
add    $0x1,%ebp
cmp    %ebp,%ebx
jne    1130 <main+0x20>
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
%8 = alloca i8*
%9 = alloca i64
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%10 = load i32, i32* %4
store i32 %10, i32* %7
%11 = load i32, i32* %7
%12 = zext i32 %11 to i64
%13 = call i8* @llvm.stacksave()
store i8* %13, i8** %8
%14 = alloca i32, i64 %12
store i64 %12, i64* %9
store i32 0, i32* %6
br label %15
15: ; preds = %29, %2
%16 = load i32, i32* %6
%17 = load i32, i32* %7
%18 = icmp slt i32 %16, %17
br i1 %18, label %19, label %32
19: ; preds = %15
%20 = load i32, i32* %6
%21 = load i32, i32* %6
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds i32, i32* %14, i64 %22
store i32 %20, i32* %23
%24 = load i32, i32* %6
%25 = sext i32 %24 to i64
%26 = getelementptr inbounds i32, i32* %14, i64 %25
%27 = load i32, i32* %26
%28 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %27)
br label %29
29: ; preds = %19
%30 = load i32, i32* %6
%31 = add nsw i32 %30, 1
store i32 %31, i32* %6
br label %15
32: ; preds = %15
store i32 0, i32* %3
%33 = load i8*, i8** %8
%34 = load i32, i32* %3
ret i32 %34
}

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