[LoopAccesses] Debug improvement

Report pointers with unknown bounds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237572 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/LoopAccessAnalysis.cpp b/lib/Analysis/LoopAccessAnalysis.cpp
index cfa8fbe4a8c59c0a5a3f1c81bb1a4ee700819e37..86f7c2e9757d4b877643e1d93ccb21b76ecfcc16 100644 (file)
--- a/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/lib/Analysis/LoopAccessAnalysis.cpp
@@ -344,6 +344,7 @@ bool AccessAnalysis::canCheckPtrAtRT(
 
         DEBUG(dbgs() << "LAA: Found a runtime check ptr:" << *Ptr << '\n');
       } else {
+        DEBUG(dbgs() << "LAA: Can't find bounds for ptr:" << *Ptr << '\n');
         CanDoRT = false;
       }
     }