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Add an isAggregateType predicate.

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llvm-svn: 51794
This commit is contained in:
Dan Gohman 2008-05-30 22:40:06 +00:00
parent ee4a0719c0
commit 32c27bdfc4
1 changed files with 9 additions and 0 deletions
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9
include/llvm/Type.h
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@ -230,6 +230,15 @@ public:
ID == IntegerTyID || ID == PointerTyID || ID == VectorTyID;
}
/// isAggregateType - Return true if the type is an aggregate type. This
/// means it is valid as the first operand of an insertvalue or
/// extractvalue instruction. This includes struct and array types, but
/// does not include vector types.
///
inline bool isAggregateType() const {
return ID == StructTyID || ID == ArrayTyID;
}
/// isSized - Return true if it makes sense to take the size of this type. To
/// get the actual size for a particular target, it is reasonable to use the
/// TargetData subsystem to do this.