#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 isMatch(char *, char *);
int /*<<< orphan*/ printf(char *, int, int);
int main(int argc, char **argv) {
  printf("%d %d\n", isMatch("aaa", "a*a"), 1);
  printf("%d %d\n", isMatch("aa", "a"), 0);
  printf("%d %d\n", isMatch("aa", ".*"), 1);
  printf("%d %d\n", isMatch("aab", "c*a*b"), 1);
  printf("%d %d\n", isMatch("ab", ".*c"), 0);
  printf("%d %d\n", isMatch("a", "ab*"), 1);
  printf("%d %d\n", isMatch("bbbba", ".*a*a"), 1);
  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    0xeca(%rip),%rdi
lea    0xee4(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xeae(%rip),%rdi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xea5(%rip),%rdi
lea    0xec0(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xe88(%rip),%rdi
xor    %edx,%edx
call   1040 <printf@plt>
lea    0xe82(%rip),%rdi
lea    0xe7e(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xe65(%rip),%rdi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xe62(%rip),%rdi
lea    0xe5f(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xe3f(%rip),%rdi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xe3d(%rip),%rdi
lea    0xe3f(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xe19(%rip),%rdi
xor    %edx,%edx
call   1040 <printf@plt>
lea    0xe35(%rip),%rdi
lea    0xe20(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xdf6(%rip),%rdi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xe05(%rip),%rdi
lea    0xe04(%rip),%rsi
call   1030 <isMatch@plt>
mov    %eax,%esi
lea    0xdd0(%rip),%rdi
mov    $0x1,%edx
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
lea    0xedb(%rip),%rdi
lea    0xef5(%rip),%rsi
call   1030 <isMatch@plt>
lea    0xec1(%rip),%r15
mov    %r15,%rdi
mov    %eax,%esi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xeb3(%rip),%rbx
lea    0xece(%rip),%r14
mov    %rbx,%rdi
mov    %r14,%rsi
call   1030 <isMatch@plt>
mov    %r15,%rdi
mov    %eax,%esi
xor    %edx,%edx
call   1040 <printf@plt>
lea    0xe91(%rip),%rsi
mov    %rbx,%rdi
call   1030 <isMatch@plt>
mov    %r15,%rdi
mov    %eax,%esi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xe76(%rip),%rdi
lea    0xe73(%rip),%rsi
call   1030 <isMatch@plt>
mov    %r15,%rdi
mov    %eax,%esi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xe55(%rip),%rdi
lea    0xe57(%rip),%rsi
call   1030 <isMatch@plt>
mov    %r15,%rdi
mov    %eax,%esi
xor    %edx,%edx
call   1040 <printf@plt>
lea    0xe43(%rip),%rsi
mov    %r14,%rdi
call   1030 <isMatch@plt>
mov    %r15,%rdi
mov    %eax,%esi
mov    $0x1,%edx
call   1040 <printf@plt>
lea    0xe29(%rip),%rdi
lea    0xe28(%rip),%rsi
call   1030 <isMatch@plt>
mov    %r15,%rdi
mov    %eax,%esi
mov    $0x1,%edx
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [7 x i8] c"%d %d\0A\00"
@.str.1 = [4 x i8] c"aaa\00"
@.str.2 = [4 x i8] c"a*a\00"
@.str.3 = [3 x i8] c"aa\00"
@.str.4 = [2 x i8] c"a\00"
@.str.5 = [3 x i8] c".*\00"
@.str.6 = [4 x i8] c"aab\00"
@.str.7 = [6 x i8] c"c*a*b\00"
@.str.8 = [3 x i8] c"ab\00"
@.str.9 = [4 x i8] c".*c\00"
@.str.10 = [4 x i8] c"ab*\00"
@.str.11 = [6 x i8] c"bbbba\00"
@.str.12 = [6 x i8] c".*a*a\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 @isMatch(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %6, i32 1)
%8 = call i32 @isMatch(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %8, i32 0)
%10 = call i32 @isMatch(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %10, i32 1)
%12 = call i32 @isMatch(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.7, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %12, i32 1)
%14 = call i32 @isMatch(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %14, i32 0)
%16 = call i32 @isMatch(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.10, i64 0, i64 0))
%17 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %16, i32 1)
%18 = call i32 @isMatch(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.11, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.12, i64 0, i64 0))
%19 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %18, i32 1)
ret i32 0
}

LLVM IR (-O2):
@.str = [7 x i8] c"%d %d\0A\00"
@.str.1 = [4 x i8] c"aaa\00"
@.str.2 = [4 x i8] c"a*a\00"
@.str.3 = [3 x i8] c"aa\00"
@.str.4 = [2 x i8] c"a\00"
@.str.5 = [3 x i8] c".*\00"
@.str.6 = [4 x i8] c"aab\00"
@.str.7 = [6 x i8] c"c*a*b\00"
@.str.8 = [3 x i8] c"ab\00"
@.str.9 = [4 x i8] c".*c\00"
@.str.10 = [4 x i8] c"ab*\00"
@.str.11 = [6 x i8] c"bbbba\00"
@.str.12 = [6 x i8] c".*a*a\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = tail call i32 @isMatch(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %3, i32 1)
%5 = tail call i32 @isMatch(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %5, i32 0)
%7 = tail call i32 @isMatch(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.5, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %7, i32 1)
%9 = tail call i32 @isMatch(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.6, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.7, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %9, i32 1)
%11 = tail call i32 @isMatch(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.8, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.9, i64 0, i64 0))
%12 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %11, i32 0)
%13 = tail call i32 @isMatch(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.10, i64 0, i64 0))
%14 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %13, i32 1)
%15 = tail call i32 @isMatch(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.11, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.12, i64 0, i64 0))
%16 = tail call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i64 0, i64 0), i32 %15, i32 1)
ret i32 0
}