[VIRT-242 # ARMv8.3-JSCVT ]

Posted v1 & v2.

[VIRT-339 # ARMv8.5-BTI, Branch Target Identification ]

Posted v3.

[VIRT-327 # Richard's upstream QEMU work ]

Posted v3 of arm tcg vector improvements. Now uses ssadd & usadd tcg opcodes from AdvSIMD and not just SVE. This would have made it easier to find a bug in my previous tcg backend patches.

Found the last two bugs in a conversion of target/hppa to decodetree, and posted the patch set. Sent pull request for some other queued hppa patches.

Fix a minor RISU bug wrt SVE.

[LoAAS]

Travel to/from Cambridge for 2 days of Linux on ARM Summit.

r~