From bd3306aecb3a15e8967143b8cdbbccf2b1b19b74 Mon Sep 17 00:00:00 2001
From: patrick <patrick@openbsd.org>
Date: Sat, 14 Jan 2017 19:55:43 +0000
Subject: Import LLVM 3.9.1 including clang and lld.

---
 gnu/llvm/lib/CodeGen/MachineLoopInfo.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'gnu/llvm/lib/CodeGen/MachineLoopInfo.cpp')

diff --git a/gnu/llvm/lib/CodeGen/MachineLoopInfo.cpp b/gnu/llvm/lib/CodeGen/MachineLoopInfo.cpp
index 2f5c9e05cc7..376f78fda1c 100644
--- a/gnu/llvm/lib/CodeGen/MachineLoopInfo.cpp
+++ b/gnu/llvm/lib/CodeGen/MachineLoopInfo.cpp
@@ -50,11 +50,12 @@ void MachineLoopInfo::getAnalysisUsage(AnalysisUsage &AU) const {
 MachineBasicBlock *MachineLoop::getTopBlock() {
   MachineBasicBlock *TopMBB = getHeader();
   MachineFunction::iterator Begin = TopMBB->getParent()->begin();
-  if (TopMBB != Begin) {
+  if (TopMBB->getIterator() != Begin) {
     MachineBasicBlock *PriorMBB = &*std::prev(TopMBB->getIterator());
     while (contains(PriorMBB)) {
       TopMBB = PriorMBB;
-      if (TopMBB == Begin) break;
+      if (TopMBB->getIterator() == Begin)
+        break;
       PriorMBB = &*std::prev(TopMBB->getIterator());
     }
   }
@@ -64,7 +65,7 @@ MachineBasicBlock *MachineLoop::getTopBlock() {
 MachineBasicBlock *MachineLoop::getBottomBlock() {
   MachineBasicBlock *BotMBB = getHeader();
   MachineFunction::iterator End = BotMBB->getParent()->end();
-  if (BotMBB != std::prev(End)) {
+  if (BotMBB->getIterator() != std::prev(End)) {
     MachineBasicBlock *NextMBB = &*std::next(BotMBB->getIterator());
     while (contains(NextMBB)) {
       BotMBB = NextMBB;
@@ -77,7 +78,7 @@ MachineBasicBlock *MachineLoop::getBottomBlock() {
 }
 
 #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
-void MachineLoop::dump() const {
+LLVM_DUMP_METHOD void MachineLoop::dump() const {
   print(dbgs());
 }
 #endif
-- 
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