Clarify that the NextPowerOfTwo template is idempotent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107286 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2010-06-30 15:29:46 +00:00
parent 2a8bf425bd
commit 2e502577ab

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@ -200,7 +200,7 @@ public:
};
/// NextPowerOfTwo - This is a helper template that rounds N up to the next
/// power of two.
/// power of two (which means N itself if N is already a power of two).
template<unsigned N>
struct NextPowerOfTwo;