#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*/ rightAngledTriangleLeft(int, char);
int /*<<< orphan*/ scanf(char *, ...);
int main() {
  int n;
  char ch;
  printf("Enter the number of rows in triangle :: ");
  scanf("%d", &n);
  printf("Enter a character to be printed :: ");
  scanf(" %c", &ch);
  rightAngledTriangleLeft(n, ch);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
call   1030 <printf@plt>
lea    0xed7(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1050 <scanf@plt>
lea    0xec8(%rip),%rdi
call   1030 <printf@plt>
lea    0xee0(%rip),%rdi
lea    -0x9(%rbp),%rsi
mov    $0x0,%al
call   1050 <scanf@plt>
mov    -0x8(%rbp),%edi
movsbl -0x9(%rbp),%esi
call   1040 <rightAngledTriangleLeft@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xec8(%rip),%rdi
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
lea    0x4(%rsp),%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
lea    0xed5(%rip),%rdi
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
lea    0x3(%rsp),%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
mov    0x4(%rsp),%edi
movsbl 0x3(%rsp),%esi
call   1040 <rightAngledTriangleLeft@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [41 x i8] c"Enter the number of rows in triangle :: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [36 x i8] c"Enter a character to be printed :: \00"
@.str.3 = [4 x i8] c" %c\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i8
store i32 0, i32* %1
%4 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str, i64 0, i64 0))
%5 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%6 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* %3)
%8 = load i32, i32* %2
%9 = load i8, i8* %3
%10 = call i32 @rightAngledTriangleLeft(i32 %8, i8 signext %9)
ret i32 0
}

LLVM IR (-O2):
@.str = [41 x i8] c"Enter the number of rows in triangle :: \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [36 x i8] c"Enter a character to be printed :: \00"
@.str.3 = [4 x i8] c" %c\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i8
%3 = bitcast i32* %1 to i8*
%4 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([41 x i8], [41 x i8]* @.str, i64 0, i64 0))
%5 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%6 = call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.3, i64 0, i64 0), i8* %2)
%8 = load i32, i32* %1
%9 = load i8, i8* %2
%10 = call i32 @rightAngledTriangleLeft(i32 %8, i8 signext %9)
ret i32 0
}