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Add some cleanup to the DataLayout changes requested by Chandler.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166607 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Micah Villmow
2012-10-24 18:36:13 +00:00
parent 199063ea37
commit b52fb87617
11 changed files with 38 additions and 27 deletions
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8
include/llvm/DataLayout.h
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@ -262,6 +262,14 @@ public:
}
return 8*val->second.TypeBitWidth;
}
/// Layout pointer size, in bits, based on the type.
/// If this function is called with a pointer type, then
/// the type size of the pointer is returned.
/// If this function is called with a vector of pointers,
/// then the type size of the pointer is returned.
/// Otherwise the type sizeo f a default pointer is returned.
unsigned getPointerTypeSizeInBits(Type* Ty) const;
/// Size examples:
///
/// Type SizeInBits StoreSizeInBits AllocSizeInBits[*]