| commit | 9322555e963612c6e323bb1850529701cd9f42f0 | [log] [tgz] |
|---|---|---|
| author | Oliver Stannard <oliver.stannard@arm.com> | Thu Sep 27 13:47:40 2018 +0000 |
| committer | Oliver Stannard <oliver.stannard@arm.com> | Thu Sep 27 13:47:40 2018 +0000 |
| tree | 87f0316245ffba4bb12d439b9cf2bf5566cd9069 | |
| parent | 13a83004f0e1ed874f6b9bf97b208e2c1cf4ea5a [diff] |
[AArch64][v8.5A] Add prediction invalidation instructions to AArch64 This adds new system instructions which act as barriers to speculative execution based on earlier execution within a particular execution context. Patch by Pablo Barrio! Differential revision: https://reviews.llvm.org/D52479 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343214 91177308-0d34-0410-b5e6-96231b3b80d8