diff options
Diffstat (limited to 'lib/Analysis/RegionPass.cpp')
| -rw-r--r-- | lib/Analysis/RegionPass.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Analysis/RegionPass.cpp b/lib/Analysis/RegionPass.cpp index 3c7798f..71de144 100644 --- a/lib/Analysis/RegionPass.cpp +++ b/lib/Analysis/RegionPass.cpp @@ -195,8 +195,12 @@ public: bool runOnRegion(Region *R, RGPassManager &RGM) override { Out << Banner; - for (const auto &BB : R->blocks()) - BB->print(Out); + for (const auto &BB : R->blocks()) { + if (BB) + BB->print(Out); + else + Out << "Printing <null> Block"; + } return false; } |