[libc-commits] [libc] [NFC][CodeGen] Create method to clear registers (PR #66958)

[Nick Desaulniers via libc-commits]

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@@ -2057,6 +2057,14 @@ class TargetInstrInfo : public MCInstrInfo {
         "Target didn't implement TargetInstrInfo::insertOutlinedCall!");
   }
 
+  /// Insert an architecture-specific instruction to clear a register.
+  virtual void buildClearRegister(Register Reg, MachineBasicBlock &MBB,
+                                  MachineBasicBlock::iterator Iter,
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nickdesaulniers wrote:

That's fair, np.

https://github.com/llvm/llvm-project/pull/66958