diff options
Diffstat (limited to 'ext/opcache/tests/jit/shift_left_002.phpt')
| -rw-r--r-- | ext/opcache/tests/jit/shift_left_002.phpt | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/ext/opcache/tests/jit/shift_left_002.phpt b/ext/opcache/tests/jit/shift_left_002.phpt new file mode 100644 index 0000000000..4b617530c5 --- /dev/null +++ b/ext/opcache/tests/jit/shift_left_002.phpt @@ -0,0 +1,49 @@ +--TEST-- +JIT Shift Left: 002 +--INI-- +opcache.enable=1 +opcache.enable_cli=1 +opcache.file_update_protection=0 +opcache.jit_buffer_size=1M +opcache.protect_memory=1 +--SKIPIF-- +<?php require_once('skipif.inc'); ?> +--FILE-- +<?php +function shl0(int $a) { + return $a << 0; +} +function shl1(int $a) { + return $a << 1; +} +function shl2(int $a) { + return $a << 2; +} +function shl64(int $a) { + return $a << 64; +} +function shlNEG(int $a) { + return $a << -1; +} +var_dump(shl0(1)); +var_dump(shl1(1)); +var_dump(shl2(1)); +var_dump(shl2(-1)); +try { + var_dump(shl64(1)); +} catch (Throwable $e) { + echo "Exception " . $e->getMessage() . "\n"; +} +try { + var_dump(shlNEG(1)); +} catch (Throwable $e) { + echo "Exception (" . get_class($e) . "): " . $e->getMessage() . "\n"; +} +?> +--EXPECT-- +int(1) +int(2) +int(4) +int(-4) +int(0) +Exception (ArithmeticError): Bit shift by negative number |