Make GVNPRE accurate report whether it modified the function or not.
commit4990232d0b139d352427a8df6d5b31a572c799fe
authorOwen Anderson <resistor@mac.com>
Wed, 20 Jun 2007 18:30:20 +0000 (20 18:30 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 20 Jun 2007 18:30:20 +0000 (20 18:30 +0000)
tree1651cd64a54ca93cd1ef29d6b46ce36b78c8a78c
parent9087c086b4f9ac3de3930857ea4c24f6c2d7d0f8
Make GVNPRE accurate report whether it modified the function or not.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37673 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVNPRE.cpp