#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*/ exit(int);
int /*<<< orphan*/ fflush(int /*<<< orphan*/);
int /*<<< orphan*/ printf(char *);
int /*<<< orphan*/ stdout;
void quit() {
  printf("Input file must have format:\n\n");
  printf("nx = <INTEGER>\n");
  printf("k = <DOUBLE>\n");
  printf("nsteps = <INTEGER>\n");
  printf("wstep = <INTEGER>\n");
  printf("<DOUBLE> <DOUBLE> ...\n\n");
  printf("where there are nx doubles at the end.\n");
  fflush(stdout);
  exit(1);
}


x86 assembly (clang, -O0):
<quit>:
push   %rbp
mov    %rsp,%rbp
lea    0xec5(%rip),%rdi
call   1030 <printf@plt>
lea    0xed8(%rip),%rdi
call   1030 <printf@plt>
lea    0xedc(%rip),%rdi
call   1030 <printf@plt>
lea    0xede(%rip),%rdi
call   1030 <printf@plt>
lea    0xee6(%rip),%rdi
call   1030 <printf@plt>
lea    0xeed(%rip),%rdi
call   1030 <printf@plt>
lea    0xef9(%rip),%rdi
call   1030 <printf@plt>
mov    0x2e51(%rip),%rax
mov    (%rax),%edi
call   1040 <fflush@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

x86 assembly (clang, -O2):
<quit>:
push   %rax
lea    0xec8(%rip),%rdi
call   1030 <puts@plt>
lea    0xeda(%rip),%rdi
call   1030 <puts@plt>
lea    0xedd(%rip),%rdi
call   1030 <puts@plt>
lea    0xede(%rip),%rdi
call   1030 <puts@plt>
lea    0xee5(%rip),%rdi
call   1030 <puts@plt>
lea    0xeeb(%rip),%rdi
call   1030 <puts@plt>
lea    0xef6(%rip),%rdi
call   1030 <puts@plt>
mov    0x2e54(%rip),%rax
mov    (%rax),%edi
call   1040 <fflush@plt>
mov    $0x1,%edi
call   1050 <exit@plt>

LLVM IR (-O0):
@.str = [31 x i8] c"Input file must have format:\0A\0A\00"
@.str.1 = [16 x i8] c"nx = <INTEGER>\0A\00"
@.str.2 = [14 x i8] c"k = <DOUBLE>\0A\00"
@.str.3 = [20 x i8] c"nsteps = <INTEGER>\0A\00"
@.str.4 = [19 x i8] c"wstep = <INTEGER>\0A\00"
@.str.5 = [24 x i8] c"<DOUBLE> <DOUBLE> ...\0A\0A\00"
@.str.6 = [40 x i8] c"where there are nx doubles at the end.\0A\00"
@stdout = global i32 0
define void @quit() {
%1 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([40 x i8], [40 x i8]* @.str.6, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = call i32 @fflush(i32 %8)
%10 = call i32 @exit(i32 1)
unreachable
}

LLVM IR (-O2):
@stdout = global i32 0
@str = [30 x i8] c"Input file must have format:\0A\00"
@str.7 = [15 x i8] c"nx = <INTEGER>\00"
@str.8 = [13 x i8] c"k = <DOUBLE>\00"
@str.9 = [19 x i8] c"nsteps = <INTEGER>\00"
@str.10 = [18 x i8] c"wstep = <INTEGER>\00"
@str.11 = [23 x i8] c"<DOUBLE> <DOUBLE> ...\0A\00"
@str.12 = [39 x i8] c"where there are nx doubles at the end.\00"
define void @quit() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([15 x i8], [15 x i8]* @str.7, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @str.8, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.9, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @str.10, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([23 x i8], [23 x i8]* @str.11, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([39 x i8], [39 x i8]* @str.12, i64 0, i64 0))
%8 = load i32, i32* @stdout
%9 = tail call i32 @fflush(i32 %8)
%10 = tail call i32 @exit(i32 1)
unreachable
}