[PATCH] D48918: [AArch64][ARM] Armv8.4-A: Trace synchronization barrier instruction

[Sam Parker via Phabricator via llvm-commits]

samparker accepted this revision.
samparker added a comment.
This revision is now accepted and ready to land.

Okay, looks fine and like ISB :) Thanks for also adding a bit of 8.3 in there too!


https://reviews.llvm.org/D48918