From 7af96fb3afd6725a2824a0a5ca5dad34e5e0b056 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 17 May 2017 20:22:39 +0000
Subject: Vendor import of llvm trunk r303291:
 https://llvm.org/svn/llvm-project/llvm/trunk@303291

---
 lib/CodeGen/MachineVerifier.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/CodeGen/MachineVerifier.cpp')

diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index ab433273b189..b53b002f55a6 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -760,7 +760,7 @@ MachineVerifier::visitMachineBasicBlockBefore(const MachineBasicBlock *MBB) {
 
   const MachineFrameInfo &MFI = MF->getFrameInfo();
   BitVector PR = MFI.getPristineRegs(*MF);
-  for (int I = PR.find_first(); I>0; I = PR.find_next(I)) {
+  for (unsigned I : PR.set_bits()) {
     for (MCSubRegIterator SubRegs(I, TRI, /*IncludeSelf=*/true);
          SubRegs.isValid(); ++SubRegs)
       regsLive.insert(*SubRegs);
-- 
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