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Document the units for the Size field. 

llvm-svn: 119711
This commit is contained in:
Dan Gohman 2010-11-18 17:39:01 +00:00
parent d518d1c807
commit 0037f431e5
1 changed files with 4 additions and 4 deletions
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8
llvm/include/llvm/Analysis/AliasAnalysis.h
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@ -96,10 +96,10 @@ public:
struct Location {
/// Ptr - The address of the start of the location.
const Value *Ptr;
/// Size - The maximum size of the location, or UnknownSize if the size is
/// not known. Note that an unknown size does not mean the pointer aliases
/// the entire virtual address space, because there are restrictions on
/// stepping out of one object and into another.
/// Size - The maximum size of the location, in address-units, or
/// UnknownSize if the size is not known. Note that an unknown size does
/// not mean the pointer aliases the entire virtual address space, because
/// there are restrictions on stepping out of one object and into another.
/// See http://llvm.org/docs/LangRef.html#pointeraliasing
uint64_t Size;
/// TBAATag - The metadata node which describes the TBAA type of