[Mlir-commits] [mlir] ac798ea - [mlir] Fix -Wunused-variable in ROCDL/Target.cpp (NFC)

[Jie Fu]

Author: Jie Fu
Date: 2023-11-04T08:15:37+08:00
New Revision: ac798eaa96c0cce3ddd37894d38b09ef5820443d

URL: https://github.com/llvm/llvm-project/commit/ac798eaa96c0cce3ddd37894d38b09ef5820443d
DIFF: https://github.com/llvm/llvm-project/commit/ac798eaa96c0cce3ddd37894d38b09ef5820443d.diff

LOG: [mlir] Fix -Wunused-variable in ROCDL/Target.cpp (NFC)

/llvm-project/mlir/lib/Target/LLVM/ROCDL/Target.cpp:181:40: error: unused variable 'targetMachine' [-Werror,-Wunused-variable]
  std::optional<llvm::TargetMachine *> targetMachine =
                                       ^
1 error generated.

Added: 
    

Modified: 
    mlir/lib/Target/LLVM/ROCDL/Target.cpp

Removed: 
    


################################################################################
diff  --git a/mlir/lib/Target/LLVM/ROCDL/Target.cpp b/mlir/lib/Target/LLVM/ROCDL/Target.cpp
index 709275c7ddef20f..a589e5cbbb61983 100644
--- a/mlir/lib/Target/LLVM/ROCDL/Target.cpp
+++ b/mlir/lib/Target/LLVM/ROCDL/Target.cpp
@@ -178,7 +178,7 @@ LogicalResult SerializeGPUModuleBase::handleBitcodeFile(llvm::Module &module) {
 }
 
 void SerializeGPUModuleBase::handleModulePreLink(llvm::Module &module) {
-  std::optional<llvm::TargetMachine *> targetMachine =
+  [[maybe_unused]] std::optional<llvm::TargetMachine *> targetMachine =
       getOrCreateTargetMachine();
   assert(targetMachine && "expect a TargetMachine");
   addControlVariables(module, target.hasWave64(), target.hasDaz(),