#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 */
char *basename(char const *);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *, ...);
int /*<<< orphan*/ stdout;
void display_usage(const char *prgname) {
  char *name = basename(prgname);
  fprintf(stdout, "%s [options] <FILE> [<XPATH>]\n", name);
  fprintf(stdout, "\tShow a specific XML subtree from a file\n");
  fprintf(stdout, "options:    --help|-h                display help/usage\n");
  fprintf(stdout, "options:    --quiet|-q               don't output errors\n");
  fprintf(stdout, "\n");
  fprintf(stdout, "Notes\n");
  fprintf(stdout, "\tthe XPATH argument is OPTIONAL. If it's not specified, "
                  "the function\n");
  fprintf(stdout, "\tshows the complete XML tree ; otherwise, it shows only "
                  "the selected\n");
  fprintf(stdout, "\tpart of the tree.\n");
  fprintf(stdout, "\n");
}


x86 assembly (clang, -O0):
<display_usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rdi
call   1040 <basename@plt>
mov    %rax,-0x10(%rbp)
mov    0x2ea0(%rip),%rax
mov    (%rax),%edi
mov    -0x10(%rbp),%rdx
lea    0xeb3(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e85(%rip),%rax
mov    (%rax),%edi
lea    0xebb(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e6e(%rip),%rax
mov    (%rax),%edi
lea    0xece(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e57(%rip),%rax
mov    (%rax),%edi
lea    0xef0(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e40(%rip),%rax
mov    (%rax),%edi
lea    0xfb8(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e29(%rip),%rax
mov    (%rax),%edi
lea    0xefc(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2e12(%rip),%rax
mov    (%rax),%edi
lea    0xeec(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dfb(%rip),%rax
mov    (%rax),%edi
lea    0xf1b(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2de4(%rip),%rax
mov    (%rax),%edi
lea    0xf4a(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
mov    0x2dcd(%rip),%rax
mov    (%rax),%edi
lea    0xf45(%rip),%rsi
mov    $0x0,%al
call   1030 <fprintf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<display_usage>:
push   %r14
push   %rbx
push   %rax
call   1040 <basename@plt>
mov    0x2eb0(%rip),%rbx
mov    (%rbx),%edi
lea    0xec7(%rip),%rsi
mov    %rax,%rdx
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xed3(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xeed(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf16(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xfe5(%rip),%r14
mov    %r14,%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf2d(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf24(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf5a(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
lea    0xf90(%rip),%rsi
xor    %eax,%eax
call   1030 <fprintf@plt>
mov    (%rbx),%edi
mov    %r14,%rsi
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
jmp    1030 <fprintf@plt>

LLVM IR (-O0):
@stdout = global i32 0
@.str = [31 x i8] c"%s [options] <FILE> [<XPATH>]\0A\00"
@.str.1 = [42 x i8] c"\09Show a specific XML subtree from a file\0A\00"
@.str.2 = [57 x i8] c"options: --help|-h display help/usage\0A\00"
@.str.3 = [58 x i8] c"options: --quiet|-q don't output errors\0A\00"
@.str.4 = [2 x i8] c"\0A\00"
@.str.5 = [7 x i8] c"Notes\0A\00"
@.str.6 = [70 x i8] c"\09the XPATH argument is OPTIONAL. If it's not specified, the function\0A\00"
@.str.7 = [70 x i8] c"\09shows the complete XML tree ; otherwise, it shows only the selected\0A\00"
@.str.8 = [20 x i8] c"\09part of the tree.\0A\00"
define void @display_usage(i8* %0) {
%2 = alloca i8*
%3 = alloca i8*
store i8* %0, i8** %2
%4 = load i8*, i8** %2
%5 = call i8* @basename(i8* %4)
store i8* %5, i8** %3
%6 = load i32, i32* @stdout
%7 = load i8*, i8** %3
%8 = call i32 (i32, i8*, ...) @fprintf(i32 %6, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0), i8* %7)
%9 = load i32, i32* @stdout
%10 = call i32 (i32, i8*, ...) @fprintf(i32 %9, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.1, i64 0, i64 0))
%11 = load i32, i32* @stdout
%12 = call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.2, i64 0, i64 0))
%13 = load i32, i32* @stdout
%14 = call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.3, i64 0, i64 0))
%15 = load i32, i32* @stdout
%16 = call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%17 = load i32, i32* @stdout
%18 = call i32 (i32, i8*, ...) @fprintf(i32 %17, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0))
%19 = load i32, i32* @stdout
%20 = call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.6, i64 0, i64 0))
%21 = load i32, i32* @stdout
%22 = call i32 (i32, i8*, ...) @fprintf(i32 %21, i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.7, i64 0, i64 0))
%23 = load i32, i32* @stdout
%24 = call i32 (i32, i8*, ...) @fprintf(i32 %23, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0))
%25 = load i32, i32* @stdout
%26 = call i32 (i32, i8*, ...) @fprintf(i32 %25, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@stdout = global i32 0
@.str = [31 x i8] c"%s [options] <FILE> [<XPATH>]\0A\00"
@.str.1 = [42 x i8] c"\09Show a specific XML subtree from a file\0A\00"
@.str.2 = [57 x i8] c"options: --help|-h display help/usage\0A\00"
@.str.3 = [58 x i8] c"options: --quiet|-q don't output errors\0A\00"
@.str.4 = [2 x i8] c"\0A\00"
@.str.5 = [7 x i8] c"Notes\0A\00"
@.str.6 = [70 x i8] c"\09the XPATH argument is OPTIONAL. If it's not specified, the function\0A\00"
@.str.7 = [70 x i8] c"\09shows the complete XML tree ; otherwise, it shows only the selected\0A\00"
@.str.8 = [20 x i8] c"\09part of the tree.\0A\00"
define void @display_usage(i8* %0) {
%2 = tail call i8* @basename(i8* %0)
%3 = load i32, i32* @stdout
%4 = tail call i32 (i32, i8*, ...) @fprintf(i32 %3, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0), i8* %2)
%5 = load i32, i32* @stdout
%6 = tail call i32 (i32, i8*, ...) @fprintf(i32 %5, i8* getelementptr inbounds ([42 x i8], [42 x i8]* @.str.1, i64 0, i64 0))
%7 = load i32, i32* @stdout
%8 = tail call i32 (i32, i8*, ...) @fprintf(i32 %7, i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.2, i64 0, i64 0))
%9 = load i32, i32* @stdout
%10 = tail call i32 (i32, i8*, ...) @fprintf(i32 %9, i8* getelementptr inbounds ([58 x i8], [58 x i8]* @.str.3, i64 0, i64 0))
%11 = load i32, i32* @stdout
%12 = tail call i32 (i32, i8*, ...) @fprintf(i32 %11, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%13 = load i32, i32* @stdout
%14 = tail call i32 (i32, i8*, ...) @fprintf(i32 %13, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.5, i64 0, i64 0))
%15 = load i32, i32* @stdout
%16 = tail call i32 (i32, i8*, ...) @fprintf(i32 %15, i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.6, i64 0, i64 0))
%17 = load i32, i32* @stdout
%18 = tail call i32 (i32, i8*, ...) @fprintf(i32 %17, i8* getelementptr inbounds ([70 x i8], [70 x i8]* @.str.7, i64 0, i64 0))
%19 = load i32, i32* @stdout
%20 = tail call i32 (i32, i8*, ...) @fprintf(i32 %19, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.8, i64 0, i64 0))
%21 = load i32, i32* @stdout
%22 = tail call i32 (i32, i8*, ...) @fprintf(i32 %21, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
ret void
}