From bb18bc555b33e38932affe6728f0c04271234e20 Mon Sep 17 00:00:00 2001
From: Jie Fu <jiefu@tencent.com>
Date: Tue, 27 Feb 2024 10:37:17 +0800
Subject: [PATCH] [mlir] Fix -Wunused-but-set-variable in ModuleTranslation.cpp
 (NFC)

mlir/lib/Target/LLVMIR/ModuleTranslation.cpp:1050:11:
error: variable 'numConstantsHit' set but not used [-Werror,-Wunused-but-set-variable]
      int numConstantsHit = 0;
          ^
mlir/lib/Target/LLVMIR/ModuleTranslation.cpp:1051:11:
error: variable 'numConstantsErased' set but not used [-Werror,-Wunused-but-set-variable]
      int numConstantsErased = 0;
          ^
2 errors generated.

commit-id:617f6ab7
---
 mlir/lib/Target/LLVMIR/ModuleTranslation.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
index 7cffd7bd1fa43e..a11603a44dcd1c 100644
--- a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
@@ -1047,8 +1047,8 @@ LogicalResult ModuleTranslation::convertGlobals() {
     if (Block *initializer = op.getInitializerBlock()) {
       llvm::IRBuilder<> builder(llvmModule->getContext());
 
-      int numConstantsHit = 0;
-      int numConstantsErased = 0;
+      [[maybe_unused]] int numConstantsHit = 0;
+      [[maybe_unused]] int numConstantsErased = 0;
       DenseMap<llvm::ConstantAggregate *, int> constantAggregateUseMap;
 
       for (auto &op : initializer->without_terminator()) {