From 02d3499a46cc0f5b52af5f94c951acaad2a6ccdc Mon Sep 17 00:00:00 2001
From: Stella Laurenzo <stellaraccident@gmail.com>
Date: Sat, 21 May 2022 21:30:01 -0700
Subject: [PATCH] NFC: Silence two warnings for unused bufferization symbols in
 release mode.

Differential Revision: https://reviews.llvm.org/D126182
---
 mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp         | 2 ++
 .../Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp b/mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp
index 0ef56d2a5ab4..c4ce22c4539f 100644
--- a/mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp
+++ b/mlir/lib/Dialect/Bufferization/Transforms/Bufferize.cpp
@@ -389,6 +389,8 @@ private:
   DenseSet<Operation *> &toMemrefOps;
 
   /// The bufferization options.
+  /// Used for debug modes.
+  LLVM_ATTRIBUTE_UNUSED
   const BufferizationOptions &options;
 };
 } // namespace
diff --git a/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp b/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
index fec5cb6b56a2..c9b941c6a34c 100644
--- a/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
+++ b/mlir/lib/Dialect/Bufferization/Transforms/OneShotModuleBufferize.cpp
@@ -105,6 +105,8 @@ static FuncAnalysisState &getFuncAnalysisState(AnalysisState &state) {
 }
 
 /// Return the state (phase) of analysis of the FuncOp.
+/// Used for debug modes.
+LLVM_ATTRIBUTE_UNUSED
 static FuncOpAnalysisState getFuncOpAnalysisState(const AnalysisState &state,
                                                   func::FuncOp funcOp) {
   const FuncAnalysisState &funcState = getFuncAnalysisState(state);