#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*/ puts(char *);
void print_lum_help(void) {
  puts("rec601    use gamma corrected RGB values according to ITU-R Rec. "
       "BT.601-4");
  puts("rec709    use linear RGB values according to ITU-R Rec. BT.709");
  puts("linear    use (R+G+B)/3 as done by cvtool 0.0.1");
  puts("minimum   use min(R,G,B) as done by GNU Ocrad 0.14");
  puts("maximum   use max(R,G,B)");
  puts("red       use R value");
  puts("green     use G value");
  puts("blue      use B value");
}


x86 assembly (clang, -O0):
<print_lum_help>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <puts@plt>
lea    0xf23(%rip),%rdi
call   1030 <puts@plt>
lea    0xf56(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7a(%rip),%rdi
call   1030 <puts@plt>
lea    0xfa1(%rip),%rdi
call   1030 <puts@plt>
lea    0xfae(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb8(%rip),%rdi
call   1030 <puts@plt>
lea    0xfc2(%rip),%rdi
call   1030 <puts@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<print_lum_help>:
push   %rax
lea    0xee8(%rip),%rdi
call   1030 <puts@plt>
lea    0xf26(%rip),%rdi
call   1030 <puts@plt>
lea    0xf59(%rip),%rdi
call   1030 <puts@plt>
lea    0xf7d(%rip),%rdi
call   1030 <puts@plt>
lea    0xfa4(%rip),%rdi
call   1030 <puts@plt>
lea    0xfb1(%rip),%rdi
call   1030 <puts@plt>
lea    0xfbb(%rip),%rdi
call   1030 <puts@plt>
lea    0xfc5(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [74 x i8] c"rec601 use gamma corrected RGB values according to ITU-R Rec. BT.601-4\00"
@.str.1 = [63 x i8] c"rec709 use linear RGB values according to ITU-R Rec. BT.709\00"
@.str.2 = [48 x i8] c"linear use (R+G+B)/3 as done by cvtool 0.0.1\00"
@.str.3 = [51 x i8] c"minimum use min(R,G,B) as done by GNU Ocrad 0.14\00"
@.str.4 = [25 x i8] c"maximum use max(R,G,B)\00"
@.str.5 = [22 x i8] c"red use R value\00"
@.str.6 = [22 x i8] c"green use G value\00"
@.str.7 = [22 x i8] c"blue use B value\00"
define void @print_lum_help() {
%1 = call i32 @puts(i8* getelementptr inbounds ([74 x i8], [74 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @puts(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @puts(i8* getelementptr inbounds ([48 x i8], [48 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @puts(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @puts(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @puts(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @puts(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @puts(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.7, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [74 x i8] c"rec601 use gamma corrected RGB values according to ITU-R Rec. BT.601-4\00"
@.str.1 = [63 x i8] c"rec709 use linear RGB values according to ITU-R Rec. BT.709\00"
@.str.2 = [48 x i8] c"linear use (R+G+B)/3 as done by cvtool 0.0.1\00"
@.str.3 = [51 x i8] c"minimum use min(R,G,B) as done by GNU Ocrad 0.14\00"
@.str.4 = [25 x i8] c"maximum use max(R,G,B)\00"
@.str.5 = [22 x i8] c"red use R value\00"
@.str.6 = [22 x i8] c"green use G value\00"
@.str.7 = [22 x i8] c"blue use B value\00"
define void @print_lum_help() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([74 x i8], [74 x i8]* @.str, i64 0, i64 0))
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([63 x i8], [63 x i8]* @.str.1, i64 0, i64 0))
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([48 x i8], [48 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @.str.3, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.5, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.6, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.7, i64 0, i64 0))
ret void
}