#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*/ cleanup();
int /*<<< orphan*/ printf(char *, ...);
int setup();
int main(int argc, char *argv[]) {
  int ret;
  printf("Build Date      : %s\n", "Mar 17 2022");
  printf("Build Time      : %s\n", "06:23:03");
  printf("Running setup() function...\n");
  ret = setup();
  printf("Return value: %d\n", ret);
  printf("Running cleanup() function...\n");
  cleanup();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xeb3(%rip),%rdi
lea    0xec2(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xec0(%rip),%rdi
lea    0xecf(%rip),%rsi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeca(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x0,%al
call   1050 <setup@plt>
mov    %eax,-0x14(%rbp)
mov    -0x14(%rbp),%esi
lea    0xecc(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xed0(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    $0x0,%al
call   1040 <cleanup@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xeb8(%rip),%rdi
lea    0xec7(%rip),%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xec5(%rip),%rdi
lea    0xed4(%rip),%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xee1(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
call   1060 <setup@plt>
lea    0xebc(%rip),%rdi
mov    %eax,%esi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeda(%rip),%rdi
call   1030 <puts@plt>
xor    %eax,%eax
call   1050 <cleanup@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [22 x i8] c"Build Date : %s\0A\00"
@.str.1 = [12 x i8] c"Mar 17 2022\00"
@.str.2 = [22 x i8] c"Build Time : %s\0A\00"
@.str.3 = [9 x i8] c"06:23:03\00"
@.str.4 = [29 x i8] c"Running setup() function...\0A\00"
@.str.5 = [18 x i8] c"Return value: %d\0A\00"
@.str.6 = [31 x i8] c"Running cleanup() function...\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.4, i64 0, i64 0))
%10 = call i32 (...) @setup()
store i32 %10, i32* %6
%11 = load i32, i32* %6
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.5, i64 0, i64 0), i32 %11)
%13 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.6, i64 0, i64 0))
%14 = call i32 (...) @cleanup()
ret i32 0
}

LLVM IR (-O2):
@.str = [22 x i8] c"Build Date : %s\0A\00"
@.str.1 = [12 x i8] c"Mar 17 2022\00"
@.str.2 = [22 x i8] c"Build Time : %s\0A\00"
@.str.3 = [9 x i8] c"06:23:03\00"
@.str.5 = [18 x i8] c"Return value: %d\0A\00"
@str = [28 x i8] c"Running setup() function...\00"
@str.7 = [30 x i8] c"Running cleanup() function...\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str, i64 0, i64 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.1, i64 0, i64 0))
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str, i64 0, i64 0))
%6 = tail call i32 (...) @setup()
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.5, i64 0, i64 0), i32 %6)
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.7, i64 0, i64 0))
%9 = tail call i32 (...) @cleanup()
ret i32 0
}