#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 /*<<< orphan*/ scanf(char *, int *);
int main() {
  int tam;
  int i = 0, k = 0;
  printf("Digite o tamanho do seu Triangulo:");
  scanf("%d", &tam);
  while (i < tam) {
    k = 0;
    while (k <= i) {
      printf("#");
      k++;
    }
    printf("\n");
    i++;
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0xc(%rbp)
movl   $0x0,-0x10(%rbp)
lea    0xebc(%rip),%rdi
call   1030 <printf@plt>
lea    0xed3(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11ac <main+0x8c>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jg     1192 <main+0x72>
lea    0xea7(%rip),%rdi
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    116c <main+0x4c>
lea    0xe8f(%rip),%rdi
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1159 <main+0x39>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r14
push   %rbx
sub    $0x10,%rsp
lea    0xec1(%rip),%rdi
call   1040 <printf@plt>
lea    0xed8(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1050 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    11a7 <main+0x77>
xor    %r14d,%r14d
mov    $0x1,%ebx
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    %ebx,%ebp
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
mov    $0x23,%edi
call   1030 <putchar@plt>
add    $0xffffffff,%ebp
jne    1180 <main+0x50>
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%r14d
add    $0x1,%ebx
cmp    0xc(%rsp),%r14d
jl     1170 <main+0x40>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
@.str = [35 x i8] c"Digite o tamanho do seu Triangulo:\00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [2 x i8] c"#\00"
@.str.3 = [2 x i8] c"\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
store i32 0, i32* %1
store i32 0, i32* %3
store i32 0, i32* %4
%5 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
br label %7
7: ; preds = %20, %0
%8 = load i32, i32* %3
%9 = load i32, i32* %2
%10 = icmp slt i32 %8, %9
br i1 %10, label %11, label %24
11: ; preds = %7
store i32 0, i32* %4
br label %12
12: ; preds = %16, %11
%13 = load i32, i32* %4
%14 = load i32, i32* %3
%15 = icmp sle i32 %13, %14
br i1 %15, label %16, label %20
16: ; preds = %12
%17 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
%18 = load i32, i32* %4
%19 = add nsw i32 %18, 1
store i32 %19, i32* %4
br label %12
20: ; preds = %12
%21 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i64 0, i64 0))
%22 = load i32, i32* %3
%23 = add nsw i32 %22, 1
store i32 %23, i32* %3
br label %7
24: ; preds = %7
ret i32 0
}

LLVM IR (-O2):
@.str = [35 x i8] c"Digite o tamanho do seu Triangulo:\00"
@.str.1 = [3 x i8] c"%d\00"
define i32 @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @.str, i64 0, i64 0))
%4 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%5 = load i32, i32* %1
%6 = icmp sgt i32 %5, 0
br i1 %6, label %7, label %21
7: ; preds = %0, %15
%8 = phi i32 [ %20, %15 ], [ 1, %0 ]
%9 = phi i32 [ %17, %15 ], [ 0, %0 ]
br label %10
10: ; preds = %7, %10
%11 = phi i32 [ 0, %7 ], [ %13, %10 ]
%12 = call i32 @putchar(i32 35)
%13 = add nuw nsw i32 %11, 1
%14 = icmp eq i32 %13, %8
br i1 %14, label %15, label %10
15: ; preds = %10
%16 = call i32 @putchar(i32 10)
%17 = add nuw nsw i32 %9, 1
%18 = load i32, i32* %1
%19 = icmp slt i32 %17, %18
%20 = add nuw i32 %8, 1
br i1 %19, label %7, label %21
21: ; preds = %15, %0
ret i32 0
}