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| -rw-r--r-- | docs/LangRef.html | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html index b76a3d533c..6e77b4ac90 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -1555,10 +1555,10 @@ emit more than one instruction to read the series of bytes.</p> <p>Note that in cases where none of the atomic intrinsics are used, this model places only one restriction on IR transformations on top of what is required for single-threaded execution: introducing a store to a byte which might not -otherwise be stored to can introduce undefined behavior. (Specifically, in -the case where another thread might write to and read from an address, -introducing a store can change a load that may see exactly one write into -a load that may see multiple writes.)</p> +otherwise be stored is not allowed in general. (Specifically, in the case +where another thread might write to and read from an address, introducing a +store can change a load that may see exactly one write into a load that may +see multiple writes.)</p> <!-- FIXME: This model assumes all targets where concurrency is relevant have a byte-size store which doesn't affect adjacent bytes. As far as I can tell, |