commit 6e43cdbc25e90d88251d69519822713afc20108c
author Jie Fu <jiefu@tencent.com> Wed Apr 30 19:15:27 2025 +0800
committer Jie Fu <jiefu@tencent.com> Wed Apr 30 19:15:27 2025 +0800
tree 5d162907408b1edef25212227a9ff5575edf2823
parent f2b8539803ea5887a9653d26cdcacaabd536ae1c

[CodeGen] Remove unused variable 'ID' (NFC)

/llvm-project/llvm/lib/CodeGen/VirtRegMap.cpp:225:15:
error: unused variable 'ID' [-Werror,-Wunused-variable]
  static char ID;
              ^
1 error generated.

llvm/lib/CodeGen/VirtRegMap.cpp

diff --git a/llvm/lib/CodeGen/VirtRegMap.cpp b/llvm/lib/CodeGen/VirtRegMap.cpp
index 60859fd..49e819e 100644
--- a/llvm/lib/CodeGen/VirtRegMap.cpp
+++ b/llvm/lib/CodeGen/VirtRegMap.cpp
@@ -222,7 +222,6 @@
       MCRegister PhysReg, const MachineInstr &MI) const;
 
 public:
-  static char ID;
   VirtRegRewriter(bool ClearVirtRegs, SlotIndexes *Indexes, LiveIntervals *LIS,
                   LiveRegMatrix *LRM, VirtRegMap *VRM,
                   LiveDebugVariables *DebugVars)