[llvm] 3b18156 - [Matrix] Fix -Wunused-variable in -DLLVM_ENABLE_ASSERTIONS=off build after D106457. NFC

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2021-07-22T11:33:02-07:00
New Revision: 3b181568db8efc30b79466bba4aa334f86a49877

URL: https://github.com/llvm/llvm-project/commit/3b181568db8efc30b79466bba4aa334f86a49877
DIFF: https://github.com/llvm/llvm-project/commit/3b181568db8efc30b79466bba4aa334f86a49877.diff

LOG: [Matrix] Fix -Wunused-variable in -DLLVM_ENABLE_ASSERTIONS=off build after D106457. NFC

Added: 
    

Modified: 
    llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp b/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
index 8a5bc44a5012..8030a613c817 100644
--- a/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
+++ b/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
@@ -1141,6 +1141,7 @@ class LowerMatrixIntrinsics {
   void finalizeLowering(Instruction *Inst, MatrixTy Matrix,
                         IRBuilder<> &Builder) {
     auto inserted = Inst2ColumnMatrix.insert(std::make_pair(Inst, Matrix));
+    (void)inserted;
     assert(inserted.second && "multiple matrix lowering mapping");
 
     ToRemove.push_back(Inst);