ptarjan
32 linhas
521 B
PHP
32 linhas
521 B
PHP
<?php
|
|
|
|
// This test exercises the register allocator, because it results in a single
|
|
// big tracelet that has more live values in flight than there are physical
|
|
// registers. (For reference, this was written when three registers are
|
|
// reserved for VM state.) It will expose bugs more noticeably when register
|
|
// poisoning is enabled.
|
|
|
|
$a = 1;
|
|
$b = 1;
|
|
$c = 2;
|
|
$d = 2;
|
|
$e = 3;
|
|
$f = 3;
|
|
$g = 4;
|
|
$h = 4;
|
|
$i = 5;
|
|
$j = 5;
|
|
|
|
echo $a;
|
|
echo $b;
|
|
echo $c;
|
|
echo $d;
|
|
echo $e;
|
|
echo $f;
|
|
echo $g;
|
|
echo $h;
|
|
echo $i;
|
|
echo $j;
|
|
|
|
echo "\n";
|