#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 */
typedef int uint8_t;

/* Variables and functions */
int /*<<< orphan*/ maxDisplayFigure(int, int *, int, int);
int /*<<< orphan*/ printNumbers(int *, int);
int /*<<< orphan*/ printf(char *);
int main() {
  uint8_t display[8] = {1, 1, 1, 1, 1, 1, 1, 1};
  printf("Befroe func: ");
  printNumbers(display, 8);
  printf("\n");
  maxDisplayFigure(3, display, 1, 2);
  printf("\n");
  printf("after function : ");
  printNumbers(display, 8);
  printf("\n");
  return 1;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
mov    0xeba(%rip),%rax
mov    %rax,-0x30(%rbp)
mov    0xeb7(%rip),%rax
mov    %rax,-0x28(%rbp)
mov    0xeb4(%rip),%rax
mov    %rax,-0x20(%rbp)
mov    0xeb1(%rip),%rax
mov    %rax,-0x18(%rbp)
lea    0xeae(%rip),%rdi
call   1050 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    $0x8,%esi
call   1030 <printNumbers@plt>
lea    0xea2(%rip),%rdi
call   1050 <printf@plt>
lea    -0x30(%rbp),%rsi
mov    $0x3,%edi
mov    $0x1,%edx
mov    $0x2,%ecx
call   1040 <maxDisplayFigure@plt>
lea    0xe7e(%rip),%rdi
call   1050 <printf@plt>
lea    0xe74(%rip),%rdi
call   1050 <printf@plt>
lea    -0x30(%rbp),%rdi
mov    $0x8,%esi
call   1030 <printNumbers@plt>
lea    0xe58(%rip),%rdi
call   1050 <printf@plt>
mov    $0x1,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x20,%rsp
movaps 0xec4(%rip),%xmm0
movaps %xmm0,0x10(%rsp)
movaps 0xea8(%rip),%xmm0
movaps %xmm0,(%rsp)
lea    0xebd(%rip),%rdi
call   1060 <printf@plt>
mov    %rsp,%rbx
mov    %rbx,%rdi
mov    $0x8,%esi
call   1040 <printNumbers@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    $0x3,%edi
mov    %rbx,%rsi
mov    $0x1,%edx
mov    $0x2,%ecx
call   1050 <maxDisplayFigure@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xe84(%rip),%rdi
call   1060 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
call   1040 <printNumbers@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
mov    $0x1,%eax
add    $0x20,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@__const.main.display = [8 x i32] [i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1]
@.str = [14 x i8] c"Befroe func: \00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [18 x i8] c"after function : \00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [8 x i32]
store i32 0, i32* %1
%3 = bitcast [8 x i32]* %2 to i8*
%4 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0))
%5 = getelementptr inbounds [8 x i32], [8 x i32]* %2, i64 0, i64 0
%6 = call i32 @printNumbers(i32* %5, i32 8)
%7 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%8 = getelementptr inbounds [8 x i32], [8 x i32]* %2, i64 0, i64 0
%9 = call i32 @maxDisplayFigure(i32 3, i32* %8, i32 1, i32 2)
%10 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0))
%12 = getelementptr inbounds [8 x i32], [8 x i32]* %2, i64 0, i64 0
%13 = call i32 @printNumbers(i32* %12, i32 8)
%14 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
ret i32 1
}

LLVM IR (-O2):
@__const.main.display = [8 x i32] [i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1]
@.str = [14 x i8] c"Befroe func: \00"
@.str.2 = [18 x i8] c"after function : \00"
define i32 @main() {
%1 = alloca [8 x i32]
%2 = bitcast [8 x i32]* %1 to i8*
%3 = tail call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str, i64 0, i64 0))
%4 = getelementptr inbounds [8 x i32], [8 x i32]* %1, i64 0, i64 0
%5 = call i32 @printNumbers(i32* %4, i32 8)
%6 = call i32 @putchar(i32 10)
%7 = call i32 @maxDisplayFigure(i32 3, i32* %4, i32 1, i32 2)
%8 = call i32 @putchar(i32 10)
%9 = call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.2, i64 0, i64 0))
%10 = call i32 @printNumbers(i32* %4, i32 8)
%11 = call i32 @putchar(i32 10)
ret i32 1
}