[llvm] 3ffb088 - Remove unused variable (fix -Werror build on MSVC)

[Mehdi Amini via llvm-commits]

Author: Mehdi Amini
Date: 2022-05-10T21:04:52Z
New Revision: 3ffb08844cc484828ba36339b77f849f0e0b7356

URL: https://github.com/llvm/llvm-project/commit/3ffb08844cc484828ba36339b77f849f0e0b7356
DIFF: https://github.com/llvm/llvm-project/commit/3ffb08844cc484828ba36339b77f849f0e0b7356.diff

LOG: Remove unused variable (fix -Werror build on MSVC)

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPUMFMAClustering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUMFMAClustering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUMFMAClustering.cpp
index 5eb79ceab897..91bf6a2f557b 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUMFMAClustering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUMFMAClustering.cpp
@@ -145,8 +145,6 @@ static void clusterNeighboringMFMAs(llvm::ArrayRef<SUnit *> MFMASUnits,
 void MFMAClusterDAGMutation::apply(ScheduleDAGInstrs *DAGInstrs) {
   const GCNSubtarget &ST = DAGInstrs->MF.getSubtarget<GCNSubtarget>();
   TII = ST.getInstrInfo();
-  const SIMachineFunctionInfo *MFI =
-      DAGInstrs->MF.getInfo<SIMachineFunctionInfo>();
   if (!ST.hasMAIInsts())
     return;
   DAG = static_cast<ScheduleDAGMI *>(DAGInstrs);