[llvm] 0a1d315 - [SLPVectorizer] Fix assert

[Anton Afanasyev via llvm-commits]

Author: Anton Afanasyev
Date: 2020-11-17T18:46:31+03:00
New Revision: 0a1d315f9f166207a95ce5d1e124e1a290807f98

URL: https://github.com/llvm/llvm-project/commit/0a1d315f9f166207a95ce5d1e124e1a290807f98
DIFF: https://github.com/llvm/llvm-project/commit/0a1d315f9f166207a95ce5d1e124e1a290807f98.diff

LOG: [SLPVectorizer] Fix assert

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index 63efbbd672a5..4e4b6a8dd1ce 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -1765,7 +1765,7 @@ class BoUpSLP {
                           ArrayRef<unsigned> ReorderIndices = None) {
     assert(!(Bundle && EntryState == TreeEntry::NeedToGather) &&
            "Need to gather vectorized entry?");
-    assert(!Bundle && EntryState != TreeEntry::NeedToGather &&
+    assert((Bundle || EntryState == TreeEntry::NeedToGather) &&
            "Need to vectorize gather entry?");
     VectorizableTree.push_back(std::make_unique<TreeEntry>(VectorizableTree));
     TreeEntry *Last = VectorizableTree.back().get();