[llvm] 54a38c9 - [ORC] Fix -Wunused-but-set-variable in JITLoaderPerf.cpp (NFC)

[Jie Fu via llvm-commits]

Author: Jie Fu
Date: 2023-09-18T13:06:16+08:00
New Revision: 54a38c9c9c46f39dbd159b26626f6ecc2a7944e9

URL: https://github.com/llvm/llvm-project/commit/54a38c9c9c46f39dbd159b26626f6ecc2a7944e9
DIFF: https://github.com/llvm/llvm-project/commit/54a38c9c9c46f39dbd159b26626f6ecc2a7944e9.diff

LOG: [ORC] Fix -Wunused-but-set-variable in JITLoaderPerf.cpp (NFC)

/data/llvm-project/llvm/lib/ExecutionEngine/Orc/TargetProcess/JITLoaderPerf.cpp:118:10: error: variable 'Written' set but not used [-Werror,-Wunused-but-set-variable]
  size_t Written = 0;
         ^
1 error generated.

Added: 
    

Modified: 
    llvm/lib/ExecutionEngine/Orc/TargetProcess/JITLoaderPerf.cpp

Removed: 
    


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diff  --git a/llvm/lib/ExecutionEngine/Orc/TargetProcess/JITLoaderPerf.cpp b/llvm/lib/ExecutionEngine/Orc/TargetProcess/JITLoaderPerf.cpp
index 731b4a173850d6a..5e0623102d335fe 100644
--- a/llvm/lib/ExecutionEngine/Orc/TargetProcess/JITLoaderPerf.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/TargetProcess/JITLoaderPerf.cpp
@@ -115,7 +115,7 @@ static void writeDebugRecord(const PerfJITDebugInfoRecord &DebugRecord) {
   assert(State && "PerfState not initialized");
   LLVM_DEBUG(dbgs() << "Writing debug record with "
                     << DebugRecord.Entries.size() << " entries\n");
-  size_t Written = 0;
+  [[maybe_unused]] size_t Written = 0;
   DIR Dir{RecHeader{static_cast<uint32_t>(DebugRecord.Prefix.Id),
                     DebugRecord.Prefix.TotalSize, perf_get_timestamp()},
           DebugRecord.CodeAddr, DebugRecord.Entries.size()};