148544 2015-08-27 16:34:15 -0700 LICMPhase should correct the values of the Check flags of hoisted nodes 2017-12-14 19:18:25 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Local Build All All RESOLVED DUPLICATE 180852 https://bugs.webkit.org/show_bug.cgi?id=180852 P2 Normal --- 1 fpizlo webkit-unassigned saam oldest_to_newest 1121480 0 fpizlo 2015-08-27 16:34:15 -0700 It's appropriate for a DFG phase to assume that the Check flags are correct (i.e. lack of Check flag means that something was proved to not need a check), so LICM should make sure to set those flags if it hoists something that would need a check in the loop pre-header even though it maybe doesn't in the loop. 1382006 1 saam 2017-12-14 19:18:25 -0800 *** This bug has been marked as a duplicate of bug 180852 ***