#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 match(char *, char *);
int /*<<< orphan*/ printf(char *, int);
int main(int argc, char const *argv[]) {
  printf("%d\n", match("help", "he?p"));
  printf("%d\n", match("heap", "he?p"));
  printf("%d\n", match("helpp", "he?p"));
  printf("%d\n", match("help", "*p*"));
  printf("%d\n", match("papa", "*p*"));
  printf("%d\n", match("hello", "*p*"));
  printf("%d\n", match("babbbc", "*bb*"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xec7(%rip),%rdi
lea    0xec5(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xeae(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb0(%rip),%rdi
lea    0xea4(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xe8d(%rip),%rdi
call   1030 <printf@plt>
lea    0xe94(%rip),%rdi
lea    0xe83(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xe6c(%rip),%rdi
call   1030 <printf@plt>
lea    0xe64(%rip),%rdi
lea    0xe72(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xe4b(%rip),%rdi
call   1030 <printf@plt>
lea    0xe5c(%rip),%rdi
lea    0xe51(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xe2a(%rip),%rdi
call   1030 <printf@plt>
lea    0xe40(%rip),%rdi
lea    0xe30(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xe09(%rip),%rdi
call   1030 <printf@plt>
lea    0xe25(%rip),%rdi
lea    0xe25(%rip),%rsi
call   1040 <match@plt>
mov    %eax,%esi
lea    0xde8(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
lea    0xed8(%rip),%r14
lea    0xed6(%rip),%r15
mov    %r14,%rdi
mov    %r15,%rsi
call   1040 <match@plt>
lea    0xebb(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xeb8(%rip),%rdi
mov    %r15,%rsi
call   1040 <match@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xea4(%rip),%rdi
mov    %r15,%rsi
call   1040 <match@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe91(%rip),%r15
mov    %r14,%rdi
mov    %r15,%rsi
call   1040 <match@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe79(%rip),%rdi
mov    %r15,%rsi
call   1040 <match@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe65(%rip),%rdi
mov    %r15,%rsi
call   1040 <match@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe52(%rip),%rdi
lea    0xe52(%rip),%rsi
call   1040 <match@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [5 x i8] c"help\00"
@.str.2 = [5 x i8] c"he?p\00"
@.str.3 = [5 x i8] c"heap\00"
@.str.4 = [6 x i8] c"helpp\00"
@.str.5 = [4 x i8] c"*p*\00"
@.str.6 = [5 x i8] c"papa\00"
@.str.7 = [6 x i8] c"hello\00"
@.str.8 = [7 x i8] c"babbbc\00"
@.str.9 = [5 x i8] c"*bb*\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%6 = call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @match(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %14)
%16 = call i32 @match(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %16)
%18 = call i32 @match(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.9, i64 0, i64 0))
%19 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %18)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [5 x i8] c"help\00"
@.str.2 = [5 x i8] c"he?p\00"
@.str.3 = [5 x i8] c"heap\00"
@.str.4 = [6 x i8] c"helpp\00"
@.str.5 = [4 x i8] c"*p*\00"
@.str.6 = [5 x i8] c"papa\00"
@.str.7 = [6 x i8] c"hello\00"
@.str.8 = [7 x i8] c"babbbc\00"
@.str.9 = [5 x i8] c"*bb*\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @match(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = tail call i32 @match(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%12 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = tail call i32 @match(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.7, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.5, i64 0, i64 0))
%14 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %13)
%15 = tail call i32 @match(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.9, i64 0, i64 0))
%16 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %15)
ret i32 0
}