B3 should support trapping memory accesses with stackmaps 
https://bugs.webkit.org/show_bug.cgi?id=162688
Summary B3 should support trapping memory accesses with stackmaps
Filip Pizlo
Reported 2016-09-28 10:49:34 PDT
This will let us make some of our safety checks trap-based. For example, we could use this to eliminate cell checks from many cell accesses.
Attachments
Add attachment proposed patch, testcase, etc.
Note You need to log in before you can comment on or make changes to this bug.