#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 i, n;
  for (i = 0; i < 10; i++) {
    scanf("%d\n", &n);
    for (; n > 0; n--) {
      printf("*");
    }
    printf("\n");
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x8(%rbp)
cmpl   $0xa,-0x8(%rbp)
jge    118e <main+0x6e>
lea    0xeb9(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
cmpl   $0x0,-0xc(%rbp)
jle    1174 <main+0x54>
lea    0xea3(%rip),%rdi
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0xc(%rbp)
jmp    1150 <main+0x30>
lea    0xe87(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1136 <main+0x16>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r14
push   %rbx
sub    $0x10,%rsp
xor    %ebp,%ebp
lea    0xecf(%rip),%r14
lea    0xc(%rsp),%rbx
jmp    1152 <main+0x32>
nopl   0x0(%rax,%rax,1)
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%ebp
cmp    $0xa,%ebp
je     118c <main+0x6c>
mov    %r14,%rdi
mov    %rbx,%rsi
call   1040 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    1140 <main+0x20>
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    $0x2a,%edi
call   1030 <putchar@plt>
mov    0xc(%rsp),%eax
lea    -0x1(%rax),%ecx
mov    %ecx,0xc(%rsp)
cmp    $0x1,%eax
jg     1170 <main+0x50>
jmp    1140 <main+0x20>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r14
pop    %rbp
ret

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

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
br label %3
3: ; preds = %0, %13
%4 = phi i32 [ 0, %0 ], [ %15, %13 ]
%5 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32* %1)
%6 = load i32, i32* %1
%7 = icmp sgt i32 %6, 0
br i1 %7, label %8, label %13
8: ; preds = %3, %8
%9 = call i32 @putchar(i32 42)
%10 = load i32, i32* %1
%11 = add nsw i32 %10, -1
store i32 %11, i32* %1
%12 = icmp sgt i32 %10, 1
br i1 %12, label %8, label %13
13: ; preds = %8, %3
%14 = call i32 @putchar(i32 10)
%15 = add nuw nsw i32 %4, 1
%16 = icmp eq i32 %15, 10
br i1 %16, label %17, label %3
17: ; preds = %13
ret i32 0
}