Add support for "physical subtyping", which fixes:
authorChris Lattner <sabre@nondot.org>
Sun, 29 Jun 2003 20:27:45 +0000 (20:27 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 29 Jun 2003 20:27:45 +0000 (20:27 +0000)
commit5c5b10f46ae833a191fd64ae164d2b140751736d
treeccf8e39f4f169647feea26c3cb810c6a83e18e97
parent889fb9de961c1cc98f33bb4238ac7e1aa065cea6
Add support for "physical subtyping", which fixes:
DSGraph/2003-06-29-NodeCollapsing2.ll & DSGraph/PhysicalSubtyping.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6982 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/DataStructure/DataStructure.cpp