Fix a few more bugs, including an instance of walking in reverse topological rather...
authorOwen Anderson <resistor@mac.com>
Tue, 12 Jun 2007 00:50:47 +0000 (00:50 +0000)
committerOwen Anderson <resistor@mac.com>
Tue, 12 Jun 2007 00:50:47 +0000 (00:50 +0000)
commit65d2862a60091bb4cea7ded9be38d3cb747586cb
treed1047dca41d7fd5534ba2a9d296f451028e3851a
parent95d5c34d3e18ff0ec1e5aa0570ee1286cb2fb7ec
Fix a few more bugs, including an instance of walking in reverse topological rather than topological order.  This
fixes a testcase extracted from llvm-test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37550 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVNPRE.cpp