From 62efe4567b697116610c152fa08c7083aa8df797 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Sun, 30 Oct 2022 00:18:08 -0700
Subject: [PATCH] [mlir] Fix a warning
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This patch fixes:

  mlir/include/mlir/IR/PatternMatch.h:1209:72: warning: parameter
  ‘values’ set but not used [-Wunused-but-set-parameter]
---
 mlir/include/mlir/IR/PatternMatch.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mlir/include/mlir/IR/PatternMatch.h b/mlir/include/mlir/IR/PatternMatch.h
index 99c82dd..151fab8 100644
--- a/mlir/include/mlir/IR/PatternMatch.h
+++ b/mlir/include/mlir/IR/PatternMatch.h
@@ -1212,6 +1212,7 @@ processArgsAndInvokeRewrite(PDLFnT &fn, PatternRewriter &rewriter,
       rewriter, results,
       fn(rewriter, (ProcessPDLValue<typename FnTraitsT::template arg_t<I + 1>>::
                         processAsArg(values[I]))...));
+  (void)values;
 }
 
 /// Build a rewrite function from the given function `RewriteFnT`. This
-- 
2.7.4