[webkit-reviews] review requested: [Bug 172306] B3::Value::effects() says that having a fence range implies the fence bit, but on x86_64 we lower loadAcq/storeRel to load/store so the store-before-load fence bit orderings won't be honored : [Attachment 310578] the patch

[bugzilla-daemon at webkit.org]

Filip Pizlo <fpizlo at apple.com> has asked  for review:
Bug 172306: B3::Value::effects() says that having a fence range implies the
fence bit, but on x86_64 we lower loadAcq/storeRel to load/store so the
store-before-load fence bit orderings won't be honored
https://bugs.webkit.org/show_bug.cgi?id=172306

Attachment 310578: the patch

https://bugs.webkit.org/attachment.cgi?id=310578&action=review




--- Comment #6 from Filip Pizlo <fpizlo at apple.com> ---
Created attachment 310578

  --> https://bugs.webkit.org/attachment.cgi?id=310578&action=review

the patch