PHP Fatal error: Uncaught FFI\Exception: Cannot instantiate FFI\CData of zero size

[SalimF]

Hi I tried the examples on the README page but I got this error
php bin/compile.php test3.php

PHP Fatal error:  Uncaught FFI\Exception: Cannot instantiate FFI\CData of zero size in /var/www/sitemap/php-compiler/vendor/ircmaxell/php-llvm/ffi/llvm4.php:1602
Stack trace:
#0 /var/www/sitemap/php-compiler/vendor/ircmaxell/php-llvm/ffi/llvm4.php(1602): FFI->new()
#1 /var/www/sitemap/php-compiler/vendor/ircmaxell/php-llvm/lib/LLVMAbstract/Context.php(100): llvm\llvm->makeArray()
#2 /var/www/sitemap/php-compiler/lib/JIT/Context.php(149): PHPLLVM\LLVMAbstract\Context->functionType()
#3 /var/www/sitemap/php-compiler/lib/JIT/Context.php(101): PHPCompiler\JIT\Context->defineBuiltins()
#4 /var/www/sitemap/php-compiler/lib/Runtime.php(105): PHPCompiler\JIT\Context->__construct()
#5 /var/www/sitemap/php-compiler/lib/Runtime.php(153): PHPCompiler\Runtime->loadJitContext()
#6 /var/www/sitemap/php-compiler/bin/compile.php(30): PHPCompiler\Runtime->standalone()
#7 /var/www/sitemap/php-compiler/src/cli.php(89): run()
#8 /var/www/sitemap/php-compiler/bin/compile.php(34): require_once('/var/www/sitema...')
#9 {main}
  thrown in /var/www/sitemap/php-compiler/vendor/ircmaxell/php-llvm/ffi/llvm4.php on line 1602

I install all the requirement php modules and composer return me no error during the install , can someone explain to me how i got this errors .