#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 *, ...);
void Intro(char *name) {
  printf("%s", name);
  printf("\nWelcome to the wasteland.\n");
  printf("Use extreme caution!\n");
  printf("Be wary of hostile factions scattered throughout ruined towns.\n");
  printf("Avoid interaction with wild animals and radioactive regions.\n");
  printf("Items/weapons can be gathered from abandoned structures.\n");
  printf("Or bought with bartered goods in 'safe' towns.\n");
  printf("To survive, find the small town rumored to be unaffected by "
         "devistation.\n\n");
}


x86 assembly (clang, -O0):
<Intro>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xece(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedc(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee4(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf16(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf46(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf72(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf94(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<Intro>:
push   %rax
mov    %rdi,%rsi
lea    0xed5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeca(%rip),%rdi
call   1030 <puts@plt>
lea    0xed9(%rip),%rdi
call   1030 <puts@plt>
lea    0xee2(%rip),%rdi
call   1030 <puts@plt>
lea    0xf15(%rip),%rdi
call   1030 <puts@plt>
lea    0xf46(%rip),%rdi
call   1030 <puts@plt>
lea    0xf73(%rip),%rdi
call   1030 <puts@plt>
lea    0xf96(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [3 x i8] c"%s\00"
@.str.1 = [28 x i8] c"\0AWelcome to the wasteland.\0A\00"
@.str.2 = [22 x i8] c"Use extreme caution!\0A\00"
@.str.3 = [64 x i8] c"Be wary of hostile factions scattered throughout ruined towns.\0A\00"
@.str.4 = [62 x i8] c"Avoid interaction with wild animals and radioactive regions.\0A\00"
@.str.5 = [58 x i8] c"Items/weapons can be gathered from abandoned structures.\0A\00"
@.str.6 = [48 x i8] c"Or bought with bartered goods in 'safe' towns.\0A\00"
@.str.7 = [75 x i8] c"To survive, find the small town rumored to be unaffected by devistation.\0A\0A\00"
define void @Intro(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([64 x i8], [64 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.5, i64 0, i64 0))
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.6, i64 0, i64 0))
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([75 x i8], [75 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [3 x i8] c"%s\00"
@str = [27 x i8] c"\0AWelcome to the wasteland.\00"
@str.8 = [21 x i8] c"Use extreme caution!\00"
@str.9 = [63 x i8] c"Be wary of hostile factions scattered throughout ruined towns.\00"
@str.10 = [61 x i8] c"Avoid interaction with wild animals and radioactive regions.\00"
@str.11 = [57 x i8] c"Items/weapons can be gathered from abandoned structures.\00"
@str.12 = [47 x i8] c"Or bought with bartered goods in 'safe' towns.\00"
@str.13 = [74 x i8] c"To survive, find the small town rumored to be unaffected by devistation.\0A\00"
define void @Intro(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([27 x i8], [27 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([21 x i8], [21 x i8]* @str.8, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @str.9, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str.10, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([57 x i8], [57 x i8]* @str.11, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([47 x i8], [47 x i8]* @str.12, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @str.13, i64 0, i64 0))
ret void
}