From b36376efcb0f75963a0236447cc7dffba14f5ada Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Mon, 17 Mar 2014 19:36:09 +0000 Subject: Switch a number of loops in lib/CodeGen over to range-based for-loops, now that the MachineRegisterInfo iterators are compatible with it. llvm-svn: 204075 --- llvm/lib/CodeGen/PHIElimination.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'llvm/lib/CodeGen/PHIElimination.cpp') diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index cff80317d13..0e9df584847 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -198,10 +198,8 @@ bool PHIElimination::EliminatePHINodes(MachineFunction &MF, /// This includes registers with no defs. static bool isImplicitlyDefined(unsigned VirtReg, const MachineRegisterInfo *MRI) { - for (MachineRegisterInfo::def_instr_iterator - DI = MRI->def_instr_begin(VirtReg), DE = MRI->def_instr_end(); - DI != DE; ++DI) - if (!DI->isImplicitDef()) + for (MachineInstr &DI : MRI->def_instructions(VirtReg)) + if (!DI.isImplicitDef()) return false; return true; } -- cgit v1.2.3