#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 *);
display_title() {
  printf("\n\nXPDS1-Spherical Bounded Electrostatic 1 Dimensional Code\n");
  printf("version 2.2\n");
  printf("(c) Copyright 1989-1992 Regents of the University of California\n");
  printf("Plasma Theory and Simulation Group\n");
  printf("University of California - Berkeley\n");
}


x86 assembly (clang, -O0):
<display_title>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xee1(%rip),%rdi
call   1030 <printf@plt>
lea    0xf11(%rip),%rdi
call   1030 <printf@plt>
lea    0xf12(%rip),%rdi
call   1030 <printf@plt>
lea    0xf47(%rip),%rdi
call   1030 <printf@plt>
lea    0xf5f(%rip),%rdi
call   1030 <printf@plt>
mov    -0x4(%rbp),%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<display_title>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf17(%rip),%rdi
call   1030 <puts@plt>
lea    0xf17(%rip),%rdi
call   1030 <puts@plt>
lea    0xf4b(%rip),%rdi
call   1030 <puts@plt>
lea    0xf62(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [60 x i8] c"\0A\0AXPDS1-Spherical Bounded Electrostatic 1 Dimensional Code\0A\00"
@.str.1 = [13 x i8] c"version 2.2\0A\00"
@.str.2 = [65 x i8] c"(c) Copyright 1989-1992 Regents of the University of California\0A\00"
@.str.3 = [36 x i8] c"Plasma Theory and Simulation Group\0A\00"
@.str.4 = [37 x i8] c"University of California - Berkeley\0A\00"
define i32 @display_title() {
%1 = alloca i32
%2 = call i32 @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([65 x i8], [65 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([36 x i8], [36 x i8]* @.str.3, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0))
%7 = load i32, i32* %1
ret i32 %7
}

LLVM IR (-O2):
@str = [59 x i8] c"\0A\0AXPDS1-Spherical Bounded Electrostatic 1 Dimensional Code\00"
@str.5 = [12 x i8] c"version 2.2\00"
@str.6 = [64 x i8] c"(c) Copyright 1989-1992 Regents of the University of California\00"
@str.7 = [35 x i8] c"Plasma Theory and Simulation Group\00"
@str.8 = [36 x i8] c"University of California - Berkeley\00"
define i32 @display_title() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([59 x i8], [59 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @str.5, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([64 x i8], [64 x i8]* @str.6, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([35 x i8], [35 x i8]* @str.7, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([36 x i8], [36 x i8]* @str.8, i64 0, i64 0))
ret i32 undef
}