From b60736ec1405bb0a8dd40989f67ef4c93da068ab Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Tue, 16 Feb 2021 21:13:02 +0100
Subject: Vendor import of llvm-project main 8e464dd76bef, the last commit
 before the upstream release/12.x branch was created.

---
 llvm/lib/CodeGen/MachineLoopUtils.cpp | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'llvm/lib/CodeGen/MachineLoopUtils.cpp')

diff --git a/llvm/lib/CodeGen/MachineLoopUtils.cpp b/llvm/lib/CodeGen/MachineLoopUtils.cpp
index 2295e1ca6d4e..fdcc8472f1c2 100644
--- a/llvm/lib/CodeGen/MachineLoopUtils.cpp
+++ b/llvm/lib/CodeGen/MachineLoopUtils.cpp
@@ -130,14 +130,3 @@ MachineBasicBlock *llvm::PeelSingleBlockLoop(LoopPeelDirection Direction,
 
   return NewBB;
 }
-
-bool llvm::isRegLiveInExitBlocks(MachineLoop *Loop, int PhysReg) {
-  SmallVector<MachineBasicBlock *, 4> ExitBlocks;
-  Loop->getExitBlocks(ExitBlocks);
-
-  for (auto *MBB : ExitBlocks)
-    if (MBB->isLiveIn(PhysReg))
-      return true;
-
-  return false;
-}
-- 
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