#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 usage() {
  printf("usage:\tgraph [-sstyle] [-xsize] [-ysize] [-cC] [-l] [file]\n");
  printf("\tstyle - (a)sterisk (d)dash (p)eriod]\n");
  printf("\t0 < xsize < %d, 0 < ysize < %d\n", 1000, 500);
  printf("\t-cC compression scheme, a for average, s for selection\n");
  printf("\t-l prints license\n");
  printf("\tfile should contain float values in plain text\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf13(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf2c(%rip),%rdi
mov    $0x3e8,%esi
mov    $0x1f4,%edx
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf35(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf60(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf66(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xef9(%rip),%rdi
call   1030 <puts@plt>
lea    0xf28(%rip),%rdi
call   1030 <puts@plt>
lea    0xec0(%rip),%rdi
mov    $0x3e8,%esi
mov    $0x1f4,%edx
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf2a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf56(%rip),%rdi
call   1030 <puts@plt>
lea    0xf5d(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [60 x i8] c"usage:\09graph [-sstyle] [-xsize] [-ysize] [-cC] [-l] [file]\0A\00"
@.str.1 = [39 x i8] c"\09style - (a)sterisk (d)dash (p)eriod]\0A\00"
@.str.2 = [33 x i8] c"\090 < xsize < %d, 0 < ysize < %d\0A\00"
@.str.3 = [57 x i8] c"\09-cC compression scheme, a for average, s for selection\0A\00"
@.str.4 = [20 x i8] c"\09-l prints license\0A\00"
@.str.5 = [49 x i8] c"\09file should contain float values in plain text\0A\00"
define void @usage() {
%1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([60 x i8], [60 x i8]* @.str, i64 0, i64 0))
%2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i32 1000, i32 500)
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([49 x i8], [49 x i8]* @.str.5, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.2 = [33 x i8] c"\090 < xsize < %d, 0 < ysize < %d\0A\00"
@str = [59 x i8] c"usage:\09graph [-sstyle] [-xsize] [-ysize] [-cC] [-l] [file]\00"
@str.6 = [38 x i8] c"\09style - (a)sterisk (d)dash (p)eriod]\00"
@str.7 = [56 x i8] c"\09-cC compression scheme, a for average, s for selection\00"
@str.8 = [19 x i8] c"\09-l prints license\00"
@str.9 = [48 x i8] c"\09file should contain float values in plain text\00"
define void @usage() {
%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 ([38 x i8], [38 x i8]* @str.6, i64 0, i64 0))
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i32 1000, i32 500)
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([56 x i8], [56 x i8]* @str.7, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @str.8, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @str.9, i64 0, i64 0))
ret void
}