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| author | Peter Marheine <peter@taricorp.net> | 2015-02-14 23:48:10 -0700 |
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| committer | Peter Marheine <peter@taricorp.net> | 2015-04-25 19:41:21 -0600 |
| commit | 998c10d6b64f9a37d4cab33e09b9dfd551c76b92 (patch) | |
| tree | d3272508b6aa37ce49b633ede17dc8ce29b6fea4 /src/test/codegen/stack-alloc-string-slice.cc | |
| parent | 0d8309ec0b13ebad02bbc76f93eff39edf4af2d0 (diff) | |
| download | rust-998c10d6b64f9a37d4cab33e09b9dfd551c76b92.tar.gz rust-998c10d6b64f9a37d4cab33e09b9dfd551c76b92.zip | |
Add singlethreaded fence intrinsics.
These new intrinsics are comparable to `atomic_signal_fence` in C++, ensuring the compiler will not reorder memory accesses across the barrier, nor will it emit any machine instructions for it. Closes #24118, implementing RFC 888.
Diffstat (limited to 'src/test/codegen/stack-alloc-string-slice.cc')
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