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| author | Momchil Velikov <momchil.velikov@arm.com> | 2019-07-31 12:52:17 +0000 |
|---|---|---|
| committer | Momchil Velikov <momchil.velikov@arm.com> | 2019-07-31 12:52:17 +0000 |
| commit | a36d31478c182903523e04eb271bbf102bfab2cc (patch) | |
| tree | 539202f6d2252095f3a51767560e7bdf1753db98 /llvm/lib/Transforms/Hello | |
| parent | 10dd2965b74d294f2b588e155f2faca8bf27cc74 (diff) | |
| download | bcm5719-llvm-a36d31478c182903523e04eb271bbf102bfab2cc.tar.gz bcm5719-llvm-a36d31478c182903523e04eb271bbf102bfab2cc.zip | |
[AArch64] Add support for Transactional Memory Extension (TME)
Re-commit r366322 after some fixes
TME is a future architecture technology, documented in
https://developer.arm.com/architectures/cpu-architecture/a-profile/exploration-tools
https://developer.arm.com/docs/ddi0601/a
More about the future architectures:
https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/new-technologies-for-the-arm-a-profile-architecture
This patch adds support for the TME instructions TSTART, TTEST, TCOMMIT, and
TCANCEL and the target feature/arch extension "tme".
It also implements TME builtin functions, defined in ACLE Q2 2019
(https://developer.arm.com/docs/101028/latest)
Differential Revision: https://reviews.llvm.org/D64416
Patch by Javed Absar and Momchil Velikov
llvm-svn: 367428
Diffstat (limited to 'llvm/lib/Transforms/Hello')
0 files changed, 0 insertions, 0 deletions
