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[sphinx cleanup] Fix unexpected indentation warning introduced by r218937 

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218982 91177308-0d34-0410-b5e6-96231b3b80d8
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Dan Liew 2014-10-03 12:28:48 +00:00
parent b157cb7afd
commit ea01fda5b3
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docs/Atomics.rst
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@ -444,6 +444,7 @@ on ARM, etc.).
It is often easiest for backends to use AtomicExpandPass to lower some of the
atomic constructs. Here are some lowerings it can do:
* cmpxchg -> loop with load-linked/store-conditional
by overriding ``hasLoadLinkedStoreConditional()``, ``emitLoadLinked()``,
``emitStoreConditional()``
@ -454,4 +455,5 @@ atomic constructs. Here are some lowerings it can do:
and ``emitTrailingFence()``
* atomic rmw -> loop with cmpxchg or load-linked/store-conditional
by overriding ``expandAtomicRMWInIR()``
For an example of all of these, look at the ARM backend.