#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*/ system(char *);
int main() {
  system("mkdir -p /mnt/user/tmpusb");
  system("mount /dev/sdb1 /mnt/user/tmpusb -t vfat");
  printf("\n\n[INSTALL] ----------------------------- [INSTALL]\n");
  printf("[INSTALL] Destroying previous installation...\n");
  system("mkdir -p /mnt/user/code");
  printf("[INSTALL] Copying code...\n");
  system("cp -R /mnt/user/tmpusb/install_data/code/ /mnt/user");
  system("umount /dev/sdb1");
  printf("[INSTALL] Remove Drive. UR DONE!\n\n");
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
lea    0xed5(%rip),%rdi
call   1030 <system@plt>
lea    0xee3(%rip),%rdi
call   1030 <system@plt>
lea    0xf00(%rip),%rdi
call   1040 <printf@plt>
lea    0xf29(%rip),%rdi
call   1040 <printf@plt>
lea    0xf4c(%rip),%rdi
call   1030 <system@plt>
lea    0xf58(%rip),%rdi
call   1040 <printf@plt>
lea    0xf67(%rip),%rdi
call   1030 <system@plt>
lea    0xf8f(%rip),%rdi
call   1030 <system@plt>
lea    0xf94(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <system@plt>
lea    0xee6(%rip),%rdi
call   1040 <system@plt>
lea    0xf60(%rip),%rdi
call   1030 <puts@plt>
lea    0xf88(%rip),%rdi
call   1030 <puts@plt>
lea    0xeeb(%rip),%rdi
call   1040 <system@plt>
lea    0xf9e(%rip),%rdi
call   1030 <puts@plt>
lea    0xeeb(%rip),%rdi
call   1040 <system@plt>
lea    0xf13(%rip),%rdi
call   1040 <system@plt>
lea    0xf94(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [26 x i8] c"mkdir -p /mnt/user/tmpusb\00"
@.str.1 = [41 x i8] c"mount /dev/sdb1 /mnt/user/tmpusb -t vfat\00"
@.str.2 = [53 x i8] c"\0A\0A[INSTALL] ----------------------------- [INSTALL]\0A\00"
@.str.3 = [47 x i8] c"[INSTALL] Destroying previous installation...\0A\00"
@.str.4 = [24 x i8] c"mkdir -p /mnt/user/code\00"
@.str.5 = [27 x i8] c"[INSTALL] Copying code...\0A\00"
@.str.6 = [52 x i8] c"cp -R /mnt/user/tmpusb/install_data/code/ /mnt/user\00"
@.str.7 = [17 x i8] c"umount /dev/sdb1\00"
@.str.8 = [35 x i8] c"[INSTALL] Remove Drive. UR DONE!\0A\0A\00"
define i32 @main() {
%1 = call i32 @system(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @system(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([53 x i8], [53 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @system(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @system(i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @system(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str.8, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [26 x i8] c"mkdir -p /mnt/user/tmpusb\00"
@.str.1 = [41 x i8] c"mount /dev/sdb1 /mnt/user/tmpusb -t vfat\00"
@.str.4 = [24 x i8] c"mkdir -p /mnt/user/code\00"
@.str.6 = [52 x i8] c"cp -R /mnt/user/tmpusb/install_data/code/ /mnt/user\00"
@.str.7 = [17 x i8] c"umount /dev/sdb1\00"
@str = [52 x i8] c"\0A\0A[INSTALL] ----------------------------- [INSTALL]\00"
@str.9 = [46 x i8] c"[INSTALL] Destroying previous installation...\00"
@str.10 = [26 x i8] c"[INSTALL] Copying code...\00"
@str.11 = [34 x i8] c"[INSTALL] Remove Drive. UR DONE!\0A\00"
define i32 @main() {
%1 = tail call i32 @system(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @system(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.1, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([52 x i8], [52 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @system(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([26 x i8], [26 x i8]* @str.10, i64 0, i64 0))
%7 = tail call i32 @system(i8* getelementptr inbounds ([52 x i8], [52 x i8]* @.str.6, i64 0, i64 0))
%8 = tail call i32 @system(i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.7, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([34 x i8], [34 x i8]* @str.11, i64 0, i64 0))
ret i32 0
}