Test: /ext/opcache/tests/opt/dce_005.phpt - Version 7.4.0-dev    

There are 2 different diffs reported by users for this test.

Count Diff
4 (80%)
006+ foo: ; (lines=7, args=1, vars=2, tmps=1)
006- foo: ; (lines=2, args=1, vars=1, tmps=0)
010+ L1 (5): V2 = NEW 0 string("A")
010- L1 (7): RETURN null
011+ L2 (5): DO_FCALL
012+ L3 (5): CV1($a) = QM_ASSIGN V2
013+ L4 (6): ASSIGN_OBJ CV1($a) string("foo")
014+ L5 (6): OP_DATA CV0($x)
015+ L6 (7): RETURN null
016+ LIVE RANGES:
017+ 2: L2 - L3 (new)
1 (20%)
001+ Fri Jan 25 09:25:12 2019 (5087): Fatal Error Unable to create lock file: Bad file descriptor (9)
001- $_main: ; (lines=1, args=0, vars=0, tmps=0)
002- ; (after optimizer)
003- ; %sdce_005.php:1-8
004- L0 (8): RETURN int(1)
005-
006- foo: ; (lines=2, args=1, vars=1, tmps=0)
007- ; (after optimizer)
008- ; %sdce_005.php:4-7
009- L0 (4): CV0($x) = RECV 1
010- L1 (7): RETURN null