#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*/ clear_rect(int, int, int, int);
int /*<<< orphan*/ mvaddch(int, int, char);
void expand_sidebar(void) {
  for (int i = 1; i < 1 + 20; ++i)
    mvaddch(i, 60, '|');
  clear_rect(1, 60 + 1, 1 + 20, 80);
}


x86 assembly (clang, -O0):
<expand_sidebar>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x1,-0x4(%rbp)
cmpl   $0x15,-0x4(%rbp)
jge    1159 <expand_sidebar+0x39>
mov    -0x4(%rbp),%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    -0x4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x4(%rbp)
jmp    112f <expand_sidebar+0xf>
mov    $0x1,%edi
mov    $0x3d,%esi
mov    $0x15,%edx
mov    $0x50,%ecx
call   1030 <clear_rect@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<expand_sidebar>:
push   %rax
mov    $0x1,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x2,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x3,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x4,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x5,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x6,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x7,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x8,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x9,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0xa,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0xb,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0xc,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0xd,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0xe,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0xf,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x10,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x11,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x12,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x13,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x14,%edi
mov    $0x3c,%esi
mov    $0x7c,%edx
call   1040 <mvaddch@plt>
mov    $0x1,%edi
mov    $0x3d,%esi
mov    $0x15,%edx
mov    $0x50,%ecx
pop    %rax
jmp    1030 <clear_rect@plt>

LLVM IR (-O0):
define void @expand_sidebar() {
%1 = alloca i32
store i32 1, i32* %1
br label %2
2: ; preds = %8, %0
%3 = load i32, i32* %1
%4 = icmp slt i32 %3, 21
br i1 %4, label %5, label %11
5: ; preds = %2
%6 = load i32, i32* %1
%7 = call i32 @mvaddch(i32 %6, i32 60, i8 signext 124)
br label %8
8: ; preds = %5
%9 = load i32, i32* %1
%10 = add nsw i32 %9, 1
store i32 %10, i32* %1
br label %2
11: ; preds = %2
%12 = call i32 @clear_rect(i32 1, i32 61, i32 21, i32 80)
ret void
}

LLVM IR (-O2):
define void @expand_sidebar() {
%1 = tail call i32 @mvaddch(i32 1, i32 60, i8 signext 124)
%2 = tail call i32 @mvaddch(i32 2, i32 60, i8 signext 124)
%3 = tail call i32 @mvaddch(i32 3, i32 60, i8 signext 124)
%4 = tail call i32 @mvaddch(i32 4, i32 60, i8 signext 124)
%5 = tail call i32 @mvaddch(i32 5, i32 60, i8 signext 124)
%6 = tail call i32 @mvaddch(i32 6, i32 60, i8 signext 124)
%7 = tail call i32 @mvaddch(i32 7, i32 60, i8 signext 124)
%8 = tail call i32 @mvaddch(i32 8, i32 60, i8 signext 124)
%9 = tail call i32 @mvaddch(i32 9, i32 60, i8 signext 124)
%10 = tail call i32 @mvaddch(i32 10, i32 60, i8 signext 124)
%11 = tail call i32 @mvaddch(i32 11, i32 60, i8 signext 124)
%12 = tail call i32 @mvaddch(i32 12, i32 60, i8 signext 124)
%13 = tail call i32 @mvaddch(i32 13, i32 60, i8 signext 124)
%14 = tail call i32 @mvaddch(i32 14, i32 60, i8 signext 124)
%15 = tail call i32 @mvaddch(i32 15, i32 60, i8 signext 124)
%16 = tail call i32 @mvaddch(i32 16, i32 60, i8 signext 124)
%17 = tail call i32 @mvaddch(i32 17, i32 60, i8 signext 124)
%18 = tail call i32 @mvaddch(i32 18, i32 60, i8 signext 124)
%19 = tail call i32 @mvaddch(i32 19, i32 60, i8 signext 124)
%20 = tail call i32 @mvaddch(i32 20, i32 60, i8 signext 124)
%21 = tail call i32 @clear_rect(i32 1, i32 61, i32 21, i32 80)
ret void
}