Support: Partially revert r249782 to unbreak clang build
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Fri, 9 Oct 2015 00:03:57 +0000 (00:03 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Fri, 9 Oct 2015 00:03:57 +0000 (00:03 +0000)
commit4100fc009b56a849ea878b6e0375caa5992ba91b
tree872913e9edff246a982944a60c6b80d01fa11509
parenteac309550f259b7f78f1e69ea8e62fea493efd43
Support: Partially revert r249782 to unbreak clang build

Apparently the iterators in `clang::CFGBlock` have an auto-conversion to
`CFGBlock *`, but the dereference operator gives `const CFGBlock &`.
Until I have a moment to fix that, revert the GenericDomTree chagnes
from r249782.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249783 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Support/GenericDomTree.h