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shrink subclassid, liberating some bits for future (ab)use. 

llvm-svn: 68087
This commit is contained in:
Chris Lattner 2009-03-31 07:25:22 +00:00
parent dafd621b22
commit 42bae59678
1 changed files with 1 additions and 1 deletions
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llvm/include/llvm/Value.h
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@ -53,7 +53,7 @@ class AssemblyAnnotationWriter;
/// using this Value. /// using this Value.
/// @brief LLVM Value Representation /// @brief LLVM Value Representation
class Value { class Value {
const unsigned short SubclassID; // Subclass identifier (for isa/dyn_cast) const unsigned char SubclassID; // Subclass identifier (for isa/dyn_cast)
protected: protected:
/// SubclassData - This member is defined by this class, but is not used for /// SubclassData - This member is defined by this class, but is not used for
/// anything. Subclasses can use it to hold whatever state they find useful. /// anything. Subclasses can use it to hold whatever state they find useful.