#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*/ exit(int);
int /*<<< orphan*/ fprintf(int /*<<< orphan*/, char *);
scalar_t__ isInterleave(char *, char *, char *);
int /*<<< orphan*/ printf(char *, char *);
int /*<<< orphan*/ stderr;
int main(int argc, char **argv) {
  if (argc != 4) {
    fprintf(stderr, "Usage: ./test s1 s2 s3\n");
    exit(-1);
  }
  printf("%s\n", isInterleave(argv[1], argv[2], argv[3]) ? "true" : "false");
  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)
cmpl   $0x4,-0x8(%rbp)
je     117f <main+0x3f>
mov    0x2e79(%rip),%rax
mov    (%rax),%edi
lea    0xe90(%rip),%rsi
call   1050 <fprintf@plt>
mov    $0xffffffff,%edi
call   1060 <exit@plt>
mov    -0x10(%rbp),%rax
mov    0x8(%rax),%rdi
mov    -0x10(%rbp),%rax
mov    0x10(%rax),%rsi
mov    -0x10(%rbp),%rax
mov    0x18(%rax),%rdx
call   1040 <isInterleave@plt>
mov    %rax,%rcx
lea    0xe7b(%rip),%rsi
lea    0xe6f(%rip),%rax
cmp    $0x0,%rcx
cmovne %rax,%rsi
lea    0xe5c(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
cmp    $0x4,%edi
jne    117f <main+0x3f>
mov    0x8(%rsi),%rdi
mov    0x10(%rsi),%rax
mov    0x18(%rsi),%rdx
mov    %rax,%rsi
call   1040 <isInterleave@plt>
test   %rax,%rax
lea    0xebd(%rip),%rax
lea    0xeb1(%rip),%rsi
cmove  %rax,%rsi
lea    0xea2(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret
mov    0x2e5a(%rip),%rax
mov    (%rax),%edi
lea    0xe71(%rip),%rsi
call   1050 <fprintf@plt>
mov    $0xffffffff,%edi
call   1060 <exit@plt>

LLVM IR (-O0):
@stderr = global i32 0
@.str = [24 x i8] c"Usage: ./test s1 s2 s3\0A\00"
@.str.1 = [4 x i8] c"%s\0A\00"
@.str.2 = [5 x i8] c"true\00"
@.str.3 = [6 x i8] c"false\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 = load i32, i32* %4
%7 = icmp ne i32 %6, 4
br i1 %7, label %8, label %12
8: ; preds = %2
%9 = load i32, i32* @stderr
%10 = call i32 @fprintf(i32 %9, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0))
%11 = call i32 @exit(i32 -1)
unreachable
12: ; preds = %2
%13 = load i8**, i8*** %5
%14 = getelementptr inbounds i8*, i8** %13, i64 1
%15 = load i8*, i8** %14
%16 = load i8**, i8*** %5
%17 = getelementptr inbounds i8*, i8** %16, i64 2
%18 = load i8*, i8** %17
%19 = load i8**, i8*** %5
%20 = getelementptr inbounds i8*, i8** %19, i64 3
%21 = load i8*, i8** %20
%22 = call i64 @isInterleave(i8* %15, i8* %18, i8* %21)
%23 = icmp ne i64 %22, 0
%24 = zext i1 %23 to i64
%25 = select i1 %23, i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0)
%26 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* %25)
ret i32 0
}

LLVM IR (-O2):
@stderr = global i32 0
@.str = [24 x i8] c"Usage: ./test s1 s2 s3\0A\00"
@.str.1 = [4 x i8] c"%s\0A\00"
@.str.2 = [5 x i8] c"true\00"
@.str.3 = [6 x i8] c"false\00"
define i32 @main(i32 %0, i8** nocapture %1) {
%3 = icmp eq i32 %0, 4
br i1 %3, label %8, label %4
4: ; preds = %2
%5 = load i32, i32* @stderr
%6 = tail call i32 @fprintf(i32 %5, i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str, i64 0, i64 0))
%7 = tail call i32 @exit(i32 -1)
unreachable
8: ; preds = %2
%9 = getelementptr inbounds i8*, i8** %1, i64 1
%10 = load i8*, i8** %9
%11 = getelementptr inbounds i8*, i8** %1, i64 2
%12 = load i8*, i8** %11
%13 = getelementptr inbounds i8*, i8** %1, i64 3
%14 = load i8*, i8** %13
%15 = tail call i64 @isInterleave(i8* %10, i8* %12, i8* %14)
%16 = icmp eq i64 %15, 0
%17 = select i1 %16, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.3, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i64 0, i64 0)
%18 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* %17)
ret i32 0
}