[Mlir-commits] [mlir] 0f9f0a4 - Remove unused isZero function

[Geoffrey Martin-Noble]

Author: Geoffrey Martin-Noble
Date: 2020-11-19T19:58:39-08:00
New Revision: 0f9f0a4046e11c2b4c130640f343e3b2b5db08c1

URL: https://github.com/llvm/llvm-project/commit/0f9f0a4046e11c2b4c130640f343e3b2b5db08c1
DIFF: https://github.com/llvm/llvm-project/commit/0f9f0a4046e11c2b4c130640f343e3b2b5db08c1.diff

LOG: Remove unused isZero function

Unused since https://reviews.llvm.org/D91503 and triggering
-Wunused-function

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D91838

Added: 
    

Modified: 
    mlir/lib/Dialect/Linalg/Transforms/Fusion.cpp

Removed: 
    


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diff  --git a/mlir/lib/Dialect/Linalg/Transforms/Fusion.cpp b/mlir/lib/Dialect/Linalg/Transforms/Fusion.cpp
index 2d1186266860..45a68fcba4a2 100644
--- a/mlir/lib/Dialect/Linalg/Transforms/Fusion.cpp
+++ b/mlir/lib/Dialect/Linalg/Transforms/Fusion.cpp
@@ -782,12 +782,6 @@ FusableOpDependencesTy mlir::linalg::findAllFusableDependences(
   return fusableDependences;
 }
 
-static bool isZero(Value v) {
-  if (auto cst = v.getDefiningOp<ConstantIndexOp>())
-    return cst.getValue() == 0;
-  return false;
-}
-
 /// Tile the fused loops in the root operation, by setting the tile sizes for
 /// all other loops to zero (those will be tiled later).
 static Optional<TiledLinalgOp> tileRootOperation(