[llvm] 1db8b34 - [Matrix] Fold single-use variable into assert

[Benjamin Kramer via llvm-commits]

Author: Benjamin Kramer
Date: 2020-03-19T21:42:22+01:00
New Revision: 1db8b341a665fa456e4a399ab0b1cd230e5c2d6d

URL: https://github.com/llvm/llvm-project/commit/1db8b341a665fa456e4a399ab0b1cd230e5c2d6d
DIFF: https://github.com/llvm/llvm-project/commit/1db8b341a665fa456e4a399ab0b1cd230e5c2d6d.diff

LOG: [Matrix] Fold single-use variable into assert

Avoids -Wunused-variable warnings in Release builds.

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 4044daeef77d..3b66aa9c6e41 100644
--- a/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
+++ b/llvm/lib/Transforms/Scalar/LowerMatrixIntrinsics.cpp
@@ -908,9 +908,8 @@ class LowerMatrixIntrinsics {
         getMatrix(MatMul->getArgOperand(1), RShape, Builder);
 
     const unsigned R = LShape.NumRows;
-    const unsigned M = LShape.NumColumns;
     const unsigned C = RShape.NumColumns;
-    assert(M == RShape.NumRows);
+    assert(LShape.NumColumns == RShape.NumRows);
 
     // Initialize the output
     ColumnMatrixTy Result;