#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 draw(char **table, int width, int height) {
  for (int i = 0; i < width; i++) {
    for (int j = 0; j < height; j++) {
      int c = table[i][j] == 0 ? '.' : '*';
      printf("%c", c);
    }
    printf("\n");
  }
}


x86 assembly (clang, -O0):
<draw>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
mov    %rdi,-0x8(%rbp)
mov    %esi,-0xc(%rbp)
mov    %edx,-0x10(%rbp)
movl   $0x0,-0x14(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    11aa <draw+0x9a>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x10(%rbp),%eax
jge    118e <draw+0x7e>
mov    -0x8(%rbp),%rax
movslq -0x14(%rbp),%rcx
mov    (%rax,%rcx,8),%rax
movslq -0x18(%rbp),%rcx
movsbl (%rax,%rcx,1),%edx
mov    $0x2a,%eax
mov    $0x2e,%ecx
cmp    $0x0,%edx
cmove  %ecx,%eax
mov    %eax,-0x1c(%rbp)
mov    -0x1c(%rbp),%esi
lea    0xe87(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    113c <draw+0x2c>
lea    0xe6e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x14(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x14(%rbp)
jmp    1129 <draw+0x19>
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<draw>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
test   %esi,%esi
jle    1174 <draw+0x64>
mov    %edx,%r14d
mov    %rdi,%r12
mov    %esi,%r15d
mov    %edx,%r13d
xor    %ebx,%ebx
jmp    1143 <draw+0x33>
nop
mov    $0xa,%edi
call   1030 <putchar@plt>
add    $0x1,%rbx
cmp    %r15,%rbx
je     1174 <draw+0x64>
test   %r14d,%r14d
jle    1130 <draw+0x20>
xor    %ebp,%ebp
nopw   0x0(%rax,%rax,1)
mov    (%r12,%rbx,8),%rax
xor    %ecx,%ecx
cmpb   $0x0,(%rax,%rbp,1)
sete   %cl
lea    0x2a(,%rcx,4),%edi
call   1030 <putchar@plt>
add    $0x1,%rbp
cmp    %rbp,%r13
jne    1150 <draw+0x40>
jmp    1130 <draw+0x20>
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%c\00"
@.str.1 = [2 x i8] c"\0A\00"
define void @draw(i8** %0, i32 %1, i32 %2) {
%4 = alloca i8**
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
store i8** %0, i8*** %4
store i32 %1, i32* %5
store i32 %2, i32* %6
store i32 0, i32* %7
br label %10
10: ; preds = %40, %3
%11 = load i32, i32* %7
%12 = load i32, i32* %5
%13 = icmp slt i32 %11, %12
br i1 %13, label %14, label %43
14: ; preds = %10
store i32 0, i32* %8
br label %15
15: ; preds = %35, %14
%16 = load i32, i32* %8
%17 = load i32, i32* %6
%18 = icmp slt i32 %16, %17
br i1 %18, label %19, label %38
19: ; preds = %15
%20 = load i8**, i8*** %4
%21 = load i32, i32* %7
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds i8*, i8** %20, i64 %22
%24 = load i8*, i8** %23
%25 = load i32, i32* %8
%26 = sext i32 %25 to i64
%27 = getelementptr inbounds i8, i8* %24, i64 %26
%28 = load i8, i8* %27
%29 = sext i8 %28 to i32
%30 = icmp eq i32 %29, 0
%31 = zext i1 %30 to i64
%32 = select i1 %30, i32 46, i32 42
store i32 %32, i32* %9
%33 = load i32, i32* %9
%34 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %33)
br label %35
35: ; preds = %19
%36 = load i32, i32* %8
%37 = add nsw i32 %36, 1
store i32 %37, i32* %8
br label %15
38: ; preds = %15
%39 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
br label %40
40: ; preds = %38
%41 = load i32, i32* %7
%42 = add nsw i32 %41, 1
store i32 %42, i32* %7
br label %10
43: ; preds = %10
ret void
}

LLVM IR (-O2):
define void @draw(i8** nocapture %0, i32 %1, i32 %2) {
%4 = icmp sgt i32 %1, 0
br i1 %4, label %5, label %13
5: ; preds = %3
%6 = icmp sgt i32 %2, 0
%7 = zext i32 %1 to i64
%8 = zext i32 %2 to i64
br label %9
9: ; preds = %5, %14
%10 = phi i64 [ 0, %5 ], [ %16, %14 ]
br i1 %6, label %11, label %14
11: ; preds = %9
%12 = getelementptr inbounds i8*, i8** %0, i64 %10
br label %18
13: ; preds = %14, %3
ret void
14: ; preds = %18, %9
%15 = tail call i32 @putchar(i32 10)
%16 = add nuw nsw i64 %10, 1
%17 = icmp eq i64 %16, %7
br i1 %17, label %13, label %9
18: ; preds = %11, %18
%19 = phi i64 [ 0, %11 ], [ %26, %18 ]
%20 = load i8*, i8** %12
%21 = getelementptr inbounds i8, i8* %20, i64 %19
%22 = load i8, i8* %21
%23 = icmp eq i8 %22, 0
%24 = select i1 %23, i32 46, i32 42
%25 = tail call i32 @putchar(i32 %24)
%26 = add nuw nsw i64 %19, 1
%27 = icmp eq i64 %26, %8
br i1 %27, label %14, label %18
}