[PATCH] D124497: [SLP] Fix a typo that causes redundant assertion and potential segment fault

[Shilei Tian via Phabricator via llvm-commits]

tianshilei1992 created this revision.
tianshilei1992 added a reviewer: ABataev.
Herald added a subscriber: hiraditya.
Herald added a project: All.
tianshilei1992 requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D124497

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp


Index: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
===================================================================
--- llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -3293,7 +3293,7 @@
 
   // Cleanup any dead scalar code feeding the vectorized instructions
   RecursivelyDeleteTriviallyDeadInstructions(DeadInsts, TLI);
-  
+
 #ifdef EXPENSIVE_CHECKS
   // If we could guarantee that this call is not extremely slow, we could
   // remove the ifdef limitation (see PR47712).
@@ -10898,7 +10898,7 @@
         DomTreeNodeBase<llvm::BasicBlock> *NodeI2 =
             DT->getNode(I2->getParent());
         assert(NodeI1 && "Should only process reachable instructions");
-        assert(NodeI1 && "Should only process reachable instructions");
+        assert(NodeI2 && "Should only process reachable instructions");
         assert((NodeI1 == NodeI2) ==
                    (NodeI1->getDFSNumIn() == NodeI2->getDFSNumIn()) &&
                "Different nodes should have different DFS numbers");


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D124497.425396.patch
Type: text/x-patch
Size: 1059 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220427/a0735a48/attachment.bin>