From 9b27354f6f3e9086d5f7abbc373b617209fc35b2 Mon Sep 17 00:00:00 2001 From: dim Date: Tue, 9 Jun 2015 19:06:30 +0000 Subject: Vendor import of llvm trunk r239412: https://llvm.org/svn/llvm-project/llvm/trunk@239412 --- lib/CodeGen/ProcessImplicitDefs.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'lib/CodeGen/ProcessImplicitDefs.cpp') diff --git a/lib/CodeGen/ProcessImplicitDefs.cpp b/lib/CodeGen/ProcessImplicitDefs.cpp index b153800..5f81949 100644 --- a/lib/CodeGen/ProcessImplicitDefs.cpp +++ b/lib/CodeGen/ProcessImplicitDefs.cpp @@ -68,8 +68,8 @@ bool ProcessImplicitDefs::canTurnIntoImplicitDef(MachineInstr *MI) { !MI->isRegSequence() && !MI->isPHI()) return false; - for (MIOperands MO(MI); MO.isValid(); ++MO) - if (MO->isReg() && MO->isUse() && MO->readsReg()) + for (const MachineOperand &MO : MI->operands()) + if (MO.isReg() && MO.isUse() && MO.readsReg()) return false; return true; } @@ -100,17 +100,17 @@ void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) { MachineBasicBlock::instr_iterator UserE = MI->getParent()->instr_end(); bool Found = false; for (++UserMI; UserMI != UserE; ++UserMI) { - for (MIOperands MO(UserMI); MO.isValid(); ++MO) { - if (!MO->isReg()) + for (MachineOperand &MO : UserMI->operands()) { + if (!MO.isReg()) continue; - unsigned UserReg = MO->getReg(); + unsigned UserReg = MO.getReg(); if (!TargetRegisterInfo::isPhysicalRegister(UserReg) || !TRI->regsOverlap(Reg, UserReg)) continue; // UserMI uses or redefines Reg. Set flags on all uses. Found = true; - if (MO->isUse()) - MO->setIsUndef(); + if (MO.isUse()) + MO.setIsUndef(); } if (Found) break; -- cgit v1.1