#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 showUsage(char *progname) {
  printf("Usage:\n");
  printf("%s -vml vmlname romname\n", progname);
  printf("%s -xbe xbename romname\n", progname);
  printf("\tGenerates Xbox .xbe executable xbename from the rom image "
         "romname\n\n");
  printf("%s -rom blname romname image256name image1024name\n", progname);
  printf(
      "\tGenerates Xbox bios images image256name, image1024name, from the\n");
  printf("\tbootloader image blname, and the rom image romname\n\n");
}


x86 assembly (clang, -O0):
<showUsage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
lea    0xedd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rsi
lea    0xed3(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rsi
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xee5(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%rsi
lea    0xf18(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf3d(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf72(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<showUsage>:
push   %rbx
mov    %rdi,%rbx
lea    0xf3a(%rip),%rdi
call   1030 <puts@plt>
lea    0xec9(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xed1(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf13(%rip),%rdi
call   1030 <puts@plt>
lea    0xecd(%rip),%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf3a(%rip),%rdi
call   1030 <puts@plt>
lea    0xf70(%rip),%rdi
pop    %rbx
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [8 x i8] c"Usage:\0A\00"
@.str.1 = [25 x i8] c"%s -vml vmlname romname\0A\00"
@.str.2 = [25 x i8] c"%s -xbe xbename romname\0A\00"
@.str.3 = [69 x i8] c"\09Generates Xbox .xbe executable xbename from the rom image romname\0A\0A\00"
@.str.4 = [51 x i8] c"%s -rom blname romname image256name image1024name\0A\00"
@.str.5 = [67 x i8] c"\09Generates Xbox bios images image256name, image1024name, from the\0A\00"
@.str.6 = [54 x i8] c"\09bootloader image blname, and the rom image romname\0A\0A\00"
define void @showUsage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str, i64 0, i64 0))
%4 = load i8*, i8** %2
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), i8* %4)
%6 = load i8*, i8** %2
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0), i8* %6)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([69 x i8], [69 x i8]* @.str.3, i64 0, i64 0))
%9 = load i8*, i8** %2
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i8* %9)
%11 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([67 x i8], [67 x i8]* @.str.5, i64 0, i64 0))
%12 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.6, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str.1 = [25 x i8] c"%s -vml vmlname romname\0A\00"
@.str.2 = [25 x i8] c"%s -xbe xbename romname\0A\00"
@.str.4 = [51 x i8] c"%s -rom blname romname image256name image1024name\0A\00"
@str = [7 x i8] c"Usage:\00"
@str.7 = [68 x i8] c"\09Generates Xbox .xbe executable xbename from the rom image romname\0A\00"
@str.8 = [66 x i8] c"\09Generates Xbox bios images image256name, image1024name, from the\00"
@str.9 = [53 x i8] c"\09bootloader image blname, and the rom image romname\0A\00"
define void @showUsage(i8* %0) {
%2 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([7 x i8], [7 x i8]* @str, i64 0, i64 0))
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), i8* %0)
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.2, i64 0, i64 0), i8* %0)
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([68 x i8], [68 x i8]* @str.7, i64 0, i64 0))
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([51 x i8], [51 x i8]* @.str.4, i64 0, i64 0), i8* %0)
%7 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([66 x i8], [66 x i8]* @str.8, i64 0, i64 0))
%8 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str.9, i64 0, i64 0))
ret void
}