#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(char *Name) {
  printf("\n%s OldFile NewFile MatchString ReplaceString [MatchString2 "
         "ReplaceString2]*\n",
         Name);
  printf("    OldFile - Must be arg[1] File to search for MatchStrings\n");
  printf("    NewFile - Must be arg[2] File where MatchString has been "
         "replaced with ReplaceString\n");
  printf("    MatchString & ReplaceString. Required arguments.\n");
  printf("    More MatchString/ReplaceString pairs are supported.\n");
}


x86 assembly (clang, -O0):
<Usage>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
mov    %rdi,-0x8(%rbp)
mov    -0x8(%rbp),%rsi
lea    0xed9(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf19(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf49(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xf95(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xfbd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<Usage>:
push   %rax
mov    %rdi,%rsi
lea    0xed5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xf15(%rip),%rdi
call   1030 <puts@plt>
lea    0xf46(%rip),%rdi
call   1030 <puts@plt>
lea    0xf93(%rip),%rdi
call   1030 <puts@plt>
lea    0xfbc(%rip),%rdi
pop    %rax
jmp    1030 <puts@plt>

LLVM IR (-O0):
@.str = [78 x i8] c"\0A%s OldFile NewFile MatchString ReplaceString [MatchString2 ReplaceString2]*\0A\00"
@.str.1 = [62 x i8] c" OldFile - Must be arg[1] File to search for MatchStrings\0A\00"
@.str.2 = [90 x i8] c" NewFile - Must be arg[2] File where MatchString has been replaced with ReplaceString\0A\00"
@.str.3 = [54 x i8] c" MatchString & ReplaceString. Required arguments.\0A\00"
@.str.4 = [57 x i8] c" More MatchString/ReplaceString pairs are supported.\0A\00"
define void @Usage(i8* %0) {
%2 = alloca i8*
store i8* %0, i8** %2
%3 = load i8*, i8** %2
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([78 x i8], [78 x i8]* @.str, i64 0, i64 0), i8* %3)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([62 x i8], [62 x i8]* @.str.1, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([90 x i8], [90 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([54 x i8], [54 x i8]* @.str.3, i64 0, i64 0))
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([57 x i8], [57 x i8]* @.str.4, i64 0, i64 0))
ret void
}

LLVM IR (-O2):
@.str = [78 x i8] c"\0A%s OldFile NewFile MatchString ReplaceString [MatchString2 ReplaceString2]*\0A\00"
@str = [61 x i8] c" OldFile - Must be arg[1] File to search for MatchStrings\00"
@str.5 = [89 x i8] c" NewFile - Must be arg[2] File where MatchString has been replaced with ReplaceString\00"
@str.6 = [53 x i8] c" MatchString & ReplaceString. Required arguments.\00"
@str.7 = [56 x i8] c" More MatchString/ReplaceString pairs are supported.\00"
define void @Usage(i8* %0) {
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([78 x i8], [78 x i8]* @.str, i64 0, i64 0), i8* %0)
%3 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([61 x i8], [61 x i8]* @str, i64 0, i64 0))
%4 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([89 x i8], [89 x i8]* @str.5, i64 0, i64 0))
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([53 x i8], [53 x i8]* @str.6, i64 0, i64 0))
%6 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([56 x i8], [56 x i8]* @str.7, i64 0, i64 0))
ret void
}