[llvm] r272959 - AArch64: Fix range loop contradicting comment above it

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Thu Jun 16 16:21:49 2016
New Revision: 272959

URL: http://llvm.org/viewvc/llvm-project?rev=272959&view=rev
Log:
AArch64: Fix range loop contradicting comment above it

Modified:
    llvm/trunk/lib/Target/AArch64/AArch64BranchRelaxation.cpp

Modified: llvm/trunk/lib/Target/AArch64/AArch64BranchRelaxation.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/AArch64BranchRelaxation.cpp?rev=272959&r1=272958&r2=272959&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AArch64/AArch64BranchRelaxation.cpp (original)
+++ llvm/trunk/lib/Target/AArch64/AArch64BranchRelaxation.cpp Thu Jun 16 16:21:49 2016
@@ -463,7 +463,8 @@ bool AArch64BranchRelaxation::relaxBranc
   bool Changed = false;
   // Relaxing branches involves creating new basic blocks, so re-eval
   // end() for termination.
-  for (auto &MBB : *MF) {
+  for (MachineFunction::iterator I = MF->begin(); I != MF->end(); ++I) {
+    MachineBasicBlock &MBB = *I;
     MachineInstr *MI = MBB.getFirstTerminator();
     if (isConditionalBranch(MI->getOpcode()) &&
         !isBlockInRange(MI, getDestBlock(MI),