[Mlir-commits] [mlir] 169f055 - [mlir][sparse] fix compiler warning when using release build.

[Peiming Liu]

Author: Peiming Liu
Date: 2022-11-23T00:53:50Z
New Revision: 169f0556530412ed1589ba5f3edeb8665bf16a91

URL: https://github.com/llvm/llvm-project/commit/169f0556530412ed1589ba5f3edeb8665bf16a91
DIFF: https://github.com/llvm/llvm-project/commit/169f0556530412ed1589ba5f3edeb8665bf16a91.diff

LOG: [mlir][sparse] fix compiler warning when using release build.

Differential Revision: https://reviews.llvm.org/D138533

Added: 
    

Modified: 
    mlir/lib/Dialect/SparseTensor/Transforms/Sparsification.cpp

Removed: 
    


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diff  --git a/mlir/lib/Dialect/SparseTensor/Transforms/Sparsification.cpp b/mlir/lib/Dialect/SparseTensor/Transforms/Sparsification.cpp
index 1367baaa02b5..94ac0ccecab3 100644
--- a/mlir/lib/Dialect/SparseTensor/Transforms/Sparsification.cpp
+++ b/mlir/lib/Dialect/SparseTensor/Transforms/Sparsification.cpp
@@ -181,8 +181,7 @@ static bool isInvariantAffine(const CodeGen &codegen, AffineExpr a,
 /// that adheres to the given topological sort.
 static AffineMap permute(const Merger &merger, MLIRContext *context,
                          AffineMap m, ArrayRef<unsigned> topSort) {
-  unsigned sz = topSort.size();
-  assert(m.getNumDims() + merger.getNumFilterLoops() == sz &&
+  assert(m.getNumDims() + merger.getNumFilterLoops() == topSort.size() &&
          "TopoSort/AffineMap size mismatch");
   // Construct the inverse of `m`; to avoid the asymptotic complexity
   // of calling `m.getPermutedPosition` repeatedly.