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Clarify "node" vs. "value" in some comments.

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llvm-svn: 54409
This commit is contained in:
Dan Gohman 2008-08-06 15:18:10 +00:00
parent 55b99a6739
commit 680de089b7
1 changed files with 3 additions and 3 deletions
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6
include/llvm/CodeGen/SelectionDAGNodes.h
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@ -1101,17 +1101,17 @@ public:
return ~NodeType;
}
/// use_empty - Return true if there are no uses of this value.
/// use_empty - Return true if there are no uses of this node.
///
bool use_empty() const { return Uses == NULL; }
/// hasOneUse - Return true if there is exactly one use of this value.
/// hasOneUse - Return true if there is exactly one use of this node.
///
bool hasOneUse() const {
return !use_empty() && next(use_begin()) == use_end();
}
/// use_size - Return the number of uses of this value. This method takes
/// use_size - Return the number of uses of this node. This method takes
/// time proportional to the number of uses.
///
size_t use_size() const { return std::distance(use_begin(), use_end()); }