From 333403abbda5722724025cda1f8f52ef36d31505 Mon Sep 17 00:00:00 2001 From: Tobias Grosser Date: Fri, 3 May 2013 15:48:34 +0000 Subject: RegionInfo: Do not crash if unreachable block is found git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181025 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/RegionInfo.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'lib/Analysis') diff --git a/lib/Analysis/RegionInfo.cpp b/lib/Analysis/RegionInfo.cpp index 81ef650..8577025 100644 --- a/lib/Analysis/RegionInfo.cpp +++ b/lib/Analysis/RegionInfo.cpp @@ -114,7 +114,8 @@ void Region::replaceExitRecursive(BasicBlock *NewExit) { bool Region::contains(const BasicBlock *B) const { BasicBlock *BB = const_cast(B); - assert(DT->getNode(BB) && "BB not part of the dominance tree"); + if (!DT->getNode(BB)) + return false; BasicBlock *entry = getEntry(), *exit = getExit(); -- cgit v1.1