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Remove support for the MultiObject flag, which was fundamentally broken

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6840 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-06-22 03:03:52 +00:00
parent 5bb8776ece
commit e0f4b98026
4 changed files with 3 additions and 14 deletions
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lib/Analysis/DataStructure/DataStructureAA.cpp
+2 -2
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@@ -96,8 +96,8 @@ AliasAnalysis::AliasResult DSAA::alias(const Value *V1, unsigned V1Size,
// Both point to the same node and same offset, and there is only one
// physical memory object represented in the node, return must alias.
if (O1 == O2 && !N1->isMultiObject())
return MustAlias; // Exactly the same object & offset
//if (O1 == O2 && !N1->isMultiObject())
// return MustAlias; // Exactly the same object & offset
// See if they point to different offsets... if so, we may be able to
// determine that they do not alias...