remove const

Author: kurapov-peter

mlir/include/mlir/Dialect/GPU/Utils/DistributionUtils.h

@@ -27,9 +27,8 @@ struct WarpDistributionPattern : OpRewritePattern<WarpExecuteOnLane0Op> {
 protected:
   /// Return a value yielded by `warpOp` which statifies the filter lamdba
   /// condition and is not dead.
-  OpOperand *
-  getWarpResult(WarpExecuteOnLane0Op warpOp,
-                const llvm::function_ref<bool(Operation *)> fn) const;
+  OpOperand *getWarpResult(WarpExecuteOnLane0Op warpOp,
+                           llvm::function_ref<bool(Operation *)> fn) const;
 
   /// Helper to create a new WarpExecuteOnLane0Op with different signature.
   WarpExecuteOnLane0Op moveRegionToNewWarpOpAndReplaceReturns(

mlir/lib/Dialect/GPU/Utils/DistributionUtils.cpp

@@ -83,7 +83,7 @@ WarpDistributionPattern::moveRegionToNewWarpOpAndAppendReturns(
 
 OpOperand *WarpDistributionPattern::getWarpResult(
     WarpExecuteOnLane0Op warpOp,
-    const llvm::function_ref<bool(Operation *)> fn) const {
+    llvm::function_ref<bool(Operation *)> fn) const {
   auto yield = cast<gpu::YieldOp>(
       warpOp.getBodyRegion().getBlocks().begin()->getTerminator());
   for (OpOperand &yieldOperand : yield->getOpOperands()) {