#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 *);
void print_cells(int *y, int length) {
  int j = 0;
  printf("\n");
  while (j < length) {
    if (*(y + j) == 0)
      printf(".");
    else
      printf("*");
    j++;
  }
}


x86 assembly (clang, -O0):
<print_cells>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
movl   $0x0,-0x10(%rbp)
lea    0xed3(%rip),%rdi
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    117b <print_cells+0x6b>
mov    -0x8(%rbp),%rax
movslq -0x10(%rbp),%rcx
cmpl   $0x0,(%rax,%rcx,4)
jne    1161 <print_cells+0x51>
lea    0xeab(%rip),%rdi
call   1030 <printf@plt>
jmp    116d <print_cells+0x5d>
lea    0xe9c(%rip),%rdi
call   1030 <printf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1132 <print_cells+0x22>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_cells>:
push   %rbp
push   %r14
push   %rbx
mov    %esi,%ebp
mov    %rdi,%r14
mov    $0xa,%edi
call   1030 <putchar@plt>
test   %ebp,%ebp
jle    114f <print_cells+0x3f>
mov    %ebp,%ebp
xor    %ebx,%ebx
nopl   0x0(%rax,%rax,1)
xor    %eax,%eax
cmpl   $0x0,(%r14,%rbx,4)
sete   %al
lea    0x2a(,%rax,4),%edi
call   1030 <putchar@plt>
add    $0x1,%rbx
cmp    %rbx,%rbp
jne    1130 <print_cells+0x20>
pop    %rbx
pop    %r14
pop    %rbp
ret

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

LLVM IR (-O2):
define void @print_cells(i32* nocapture %0, i32 %1) {
%3 = tail call i32 @putchar(i32 10)
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %16
5: ; preds = %2
%6 = zext i32 %1 to i64
br label %7
7: ; preds = %5, %7
%8 = phi i64 [ 0, %5 ], [ %14, %7 ]
%9 = getelementptr inbounds i32, i32* %0, i64 %8
%10 = load i32, i32* %9
%11 = icmp eq i32 %10, 0
%12 = select i1 %11, i32 46, i32 42
%13 = tail call i32 @putchar(i32 %12)
%14 = add nuw nsw i64 %8, 1
%15 = icmp eq i64 %14, %6
br i1 %15, label %16, label %7
16: ; preds = %7, %2
ret void
}