Refine IdempotentOperationChecker::PathWasCompletelyAnalyzed() to also check

BlockEdges, BlockEntrances, and BlockExits for the target block value.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@118984 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/Checker/IdempotentOperationChecker.cpp b/lib/Checker/IdempotentOperationChecker.cpp
index eb6004ec05..0e23c2a031 100644
--- a/lib/Checker/IdempotentOperationChecker.cpp
+++ b/lib/Checker/IdempotentOperationChecker.cpp
@@ -582,6 +582,15 @@ bool IdempotentOperationChecker::PathWasCompletelyAnalyzed(
       if (StmtPoint *SP = dyn_cast<StmtPoint>(&P)) {
         B = CBM->getBlock(SP->getStmt());
       }
+      else if (BlockEdge *BE = dyn_cast<BlockEdge>(&P)) {
+        B = BE->getDst();
+      }
+      else if (BlockEntrance *BEnt = dyn_cast<BlockEntrance>(&P)) {
+        B = BEnt->getBlock();
+      }
+      else if (BlockExit *BExit = dyn_cast<BlockExit>(&P)) {
+        B = BExit->getBlock();
+      }
       if (!B)
         return true;