#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(void) {
  printf("Usage: powerdebug [OPTIONS]\n");
  printf("\n");
  printf("powerdebug -d [ -r ] [ -s ] [ -c [ -p <clock-name> ] ] "
         "[ -v ]\n");
  printf("powerdebug [ -r | -s | -c ]\n");
  printf("  -r, --regulator 	Show regulator information\n");
  printf("  -g, --gpio 		Show gpio information\n");
  printf("  -s, --sensor		Show sensor information\n");
  printf("  -c, --clock		Show clock information\n");
  printf("  -p, --findparents	Show all parents for a particular"
         " clock\n");
  printf("  -t, --time		Set ticktime in seconds (eg. 10.0)\n");
  printf("  -d, --dump		Dump information once (no refresh)\n");
  printf("  -v, --verbose		Verbose mode (use with -r and/or"
         " -s)\n");
  printf("  -V, --version		Show Version\n");
  printf("  -h, --help 		Help\n");
}


x86 assembly (clang, -O0):
<usage>:
push   %rbp
mov    %rsp,%rbp
lea    0xee5(%rip),%rdi
call   1030 <printf@plt>
lea    0x1064(%rip),%rdi
call   1030 <printf@plt>
lea    0xeea(%rip),%rdi
call   1030 <printf@plt>
lea    0xf1d(%rip),%rdi
call   1030 <printf@plt>
lea    0xf2e(%rip),%rdi
call   1030 <printf@plt>
lea    0xf51(%rip),%rdi
call   1030 <printf@plt>
lea    0xf6b(%rip),%rdi
call   1030 <printf@plt>
lea    0xf88(%rip),%rdi
call   1030 <printf@plt>
lea    0xfa3(%rip),%rdi
call   1030 <printf@plt>
lea    0xfd4(%rip),%rdi
call   1030 <printf@plt>
lea    0xffa(%rip),%rdi
call   1030 <printf@plt>
lea    0x1020(%rip),%rdi
call   1030 <printf@plt>
lea    0x104b(%rip),%rdi
call   1030 <printf@plt>
lea    0x105e(%rip),%rdi
call   1030 <printf@plt>
pop    %rbp
ret

x86 assembly (clang, -O2):
<usage>:
push   %rax
lea    0xed8(%rip),%rdi
call   1040 <puts@plt>
mov    $0xa,%edi
call   1030 <putchar@plt>
lea    0xede(%rip),%rdi
call   1040 <puts@plt>
lea    0xf10(%rip),%rdi
call   1040 <puts@plt>
lea    0xf20(%rip),%rdi
call   1040 <puts@plt>
lea    0xf42(%rip),%rdi
call   1040 <puts@plt>
lea    0xf5b(%rip),%rdi
call   1040 <puts@plt>
lea    0xf77(%rip),%rdi
call   1040 <puts@plt>
lea    0xf91(%rip),%rdi
call   1040 <puts@plt>
lea    0xfc1(%rip),%rdi
call   1040 <puts@plt>
lea    0xfe6(%rip),%rdi
call   1040 <puts@plt>
lea    0x100b(%rip),%rdi
call   1040 <puts@plt>
lea    0x1035(%rip),%rdi
call   1040 <puts@plt>
lea    0x1047(%rip),%rdi
pop    %rax
jmp    1040 <puts@plt>

LLVM IR (-O0):
@.str = [29 x i8] c"Usage: powerdebug [OPTIONS]\0A\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [63 x i8] c"powerdebug -d [ -r ] [ -s ] [ -c [ -p <clock-name> ] ] [ -v ]\0A\00"
@.str.3 = [29 x i8] c"powerdebug [ -r | -s | -c ]\0A\00"
@.str.4 = [47 x i8] c" -r, --regulator \09Show regulator information\0A\00"
@.str.5 = [38 x i8] c" -g, --gpio \09\09Show gpio information\0A\00"
@.str.6 = [41 x i8] c" -s, --sensor\09\09Show sensor information\0A\00"
@.str.7 = [39 x i8] c" -c, --clock\09\09Show clock information\0A\00"
@.str.8 = [61 x i8] c" -p, --findparents\09Show all parents for a particular clock\0A\00"
@.str.9 = [50 x i8] c" -t, --time\09\09Set ticktime in seconds (eg. 10.0)\0A\00"
@.str.10 = [50 x i8] c" -d, --dump\09\09Dump information once (no refresh)\0A\00"
@.str.11 = [55 x i8] c" -v, --verbose\09\09Verbose mode (use with -r and/or -s)\0A\00"
@.str.12 = [31 x i8] c" -V, --version\09\09Show Version\0A\00"
@.str.13 = [21 x i8] c" -h, --help \09\09Help\0A\00"
define void @usage() {
%1 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str, i64 0, i64 0))
%2 = call i32 @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([63 x i8], [63 x i8]* @.str.2, i64 0, i64 0))
%4 = call i32 @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.3, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.4, i64 0, i64 0))
%6 = call i32 @printf(i8* getelementptr inbounds ([38 x i8], [38 x i8]* @.str.5, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([41 x i8], [41 x i8]* @.str.6, i64 0, i64 0))
%8 = call i32 @printf(i8* getelementptr inbounds ([39 x i8], [39 x i8]* @.str.7, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([61 x i8], [61 x i8]* @.str.8, i64 0, i64 0))
%10 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.9, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([50 x i8], [50 x i8]* @.str.10, i64 0, i64 0))
%12 = call i32 @printf(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.11, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str.12, i64 0, i64 0))
%14 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.13, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@str = [28 x i8] c"Usage: powerdebug [OPTIONS]\00"
@str.14 = [62 x i8] c"powerdebug -d [ -r ] [ -s ] [ -c [ -p <clock-name> ] ] [ -v ]\00"
@str.15 = [28 x i8] c"powerdebug [ -r | -s | -c ]\00"
@str.16 = [46 x i8] c" -r, --regulator \09Show regulator information\00"
@str.17 = [37 x i8] c" -g, --gpio \09\09Show gpio information\00"
@str.18 = [40 x i8] c" -s, --sensor\09\09Show sensor information\00"
@str.19 = [38 x i8] c" -c, --clock\09\09Show clock information\00"
@str.20 = [60 x i8] c" -p, --findparents\09Show all parents for a particular clock\00"
@str.21 = [49 x i8] c" -t, --time\09\09Set ticktime in seconds (eg. 10.0)\00"
@str.22 = [49 x i8] c" -d, --dump\09\09Dump information once (no refresh)\00"
@str.23 = [54 x i8] c" -v, --verbose\09\09Verbose mode (use with -r and/or -s)\00"
@str.24 = [30 x i8] c" -V, --version\09\09Show Version\00"
@str.25 = [20 x i8] c" -h, --help \09\09Help\00"
define void @usage() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 @putchar(i32 10)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([62 x i8], [62 x i8]* @str.14, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([28 x i8], [28 x i8]* @str.15, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([46 x i8], [46 x i8]* @str.16, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @str.17, i64 0, i64 0))
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([40 x i8], [40 x i8]* @str.18, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([38 x i8], [38 x i8]* @str.19, i64 0, i64 0))
%9 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([60 x i8], [60 x i8]* @str.20, i64 0, i64 0))
%10 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.21, i64 0, i64 0))
%11 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([49 x i8], [49 x i8]* @str.22, i64 0, i64 0))
%12 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([54 x i8], [54 x i8]* @str.23, i64 0, i64 0))
%13 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([30 x i8], [30 x i8]* @str.24, i64 0, i64 0))
%14 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str.25, i64 0, i64 0))
ret void
}