#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 atoi(char *);
int fnmatch(char *, char *, int);
int /*<<< orphan*/ printf(char *, char *, char *, int);
int main(int argc, char *argv[]) {
  int flags = atoi(argv[3]);
  int match = fnmatch(argv[1], argv[2], flags);
  printf("\"%s\" matches \"%s\": %d\n", argv[1], argv[2], match);
  return match;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rdi
call   1050 <atoi@plt>
mov    %eax,-0x14(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rsi
mov    -0x14(%rbp),%edx
call   1040 <fnmatch@plt>
mov    %eax,-0x18(%rbp)
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rsi
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rdx
mov    -0x18(%rbp),%ecx
lea    0xe75(%rip),%rdi
call   1030 <printf@plt>
mov    -0x18(%rbp),%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %rbx
push   %rax
mov    %rsi,%rbx
mov    0x18(%rsi),%rdi
call   1050 <atoi@plt>
mov    0x8(%rbx),%rdi
mov    0x10(%rbx),%rsi
mov    %eax,%edx
call   1040 <fnmatch@plt>
mov    %eax,%ebp
mov    0x8(%rbx),%rsi
mov    0x10(%rbx),%rdx
lea    0xea1(%rip),%rdi
mov    %eax,%ecx
call   1030 <printf@plt>
mov    %ebp,%eax
add    $0x8,%rsp
pop    %rbx
pop    %rbp
ret

LLVM IR (-O0):
@.str = [23 x i8] c"\22%s\22 matches \22%s\22: %d\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%8 = load i8**, i8*** %5
%9 = getelementptr inbounds i8*, i8** %8, i64 3
%10 = load i8*, i8** %9
%11 = call i32 @atoi(i8* %10)
store i32 %11, i32* %6
%12 = load i8**, i8*** %5
%13 = getelementptr inbounds i8*, i8** %12, i64 1
%14 = load i8*, i8** %13
%15 = load i8**, i8*** %5
%16 = getelementptr inbounds i8*, i8** %15, i64 2
%17 = load i8*, i8** %16
%18 = load i32, i32* %6
%19 = call i32 @fnmatch(i8* %14, i8* %17, i32 %18)
store i32 %19, i32* %7
%20 = load i8**, i8*** %5
%21 = getelementptr inbounds i8*, i8** %20, i64 1
%22 = load i8*, i8** %21
%23 = load i8**, i8*** %5
%24 = getelementptr inbounds i8*, i8** %23, i64 2
%25 = load i8*, i8** %24
%26 = load i32, i32* %7
%27 = call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i8* %22, i8* %25, i32 %26)
%28 = load i32, i32* %7
ret i32 %28
}

LLVM IR (-O2):
@.str = [23 x i8] c"\22%s\22 matches \22%s\22: %d\0A\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = getelementptr inbounds i8*, i8** %1, i64 3
%4 = load i8*, i8** %3
%5 = tail call i32 @atoi(i8* %4)
%6 = getelementptr inbounds i8*, i8** %1, i64 1
%7 = load i8*, i8** %6
%8 = getelementptr inbounds i8*, i8** %1, i64 2
%9 = load i8*, i8** %8
%10 = tail call i32 @fnmatch(i8* %7, i8* %9, i32 %5)
%11 = load i8*, i8** %6
%12 = load i8*, i8** %8
%13 = tail call i32 @printf(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str, i64 0, i64 0), i8* %11, i8* %12, i32 %10)
ret i32 %10
}