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| author | Heejin Ahn <aheejin@gmail.com> | 2019-05-28 22:09:12 +0000 |
|---|---|---|
| committer | Heejin Ahn <aheejin@gmail.com> | 2019-05-28 22:09:12 +0000 |
| commit | 551465859113a609e72b8de907f8977ff28c234a (patch) | |
| tree | c6943d2e24fd92f76e957b7d41dcddb8cefef035 /llvm/lib/Bitcode/Reader | |
| parent | 81748bae47fdaf280877dfa8d7d309b88b848de9 (diff) | |
| download | bcm5719-llvm-551465859113a609e72b8de907f8977ff28c234a.tar.gz bcm5719-llvm-551465859113a609e72b8de907f8977ff28c234a.zip | |
[WebAssembly] Support for atomic fences
Summary:
This adds support for translation of LLVM IR fence instruction. We
convert a singlethread fence to a pseudo compiler barrier which becomes
0 instructions in final binary, and a thread fence to an idempotent
atomicrmw instruction to a memory address.
Reviewers: dschuff, jfb, sunfish, tlively
Subscribers: sbc100, jgravelle-google, llvm-commits
Differential Revision: https://reviews.llvm.org/D50277
llvm-svn: 361884
Diffstat (limited to 'llvm/lib/Bitcode/Reader')
0 files changed, 0 insertions, 0 deletions
