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| author | Stephen Hines <srhines@google.com> | 2014-04-25 20:47:46 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-04-25 20:47:46 +0000 |
| commit | 37a6adeb1525309c655d8acb341019d475b2a6a5 (patch) | |
| tree | e6cfb69fbbd937f450eeb83bfb83b9da3b01275a /lib/CodeGen/ProcessImplicitDefs.cpp | |
| parent | 69a8640022b04415ae9fac62f8ab090601d8f889 (diff) | |
| parent | 36b56886974eae4f9c5ebc96befd3e7bfe5de338 (diff) | |
| download | external_llvm-37a6adeb1525309c655d8acb341019d475b2a6a5.tar.gz external_llvm-37a6adeb1525309c655d8acb341019d475b2a6a5.tar.bz2 external_llvm-37a6adeb1525309c655d8acb341019d475b2a6a5.zip | |
Merge "Update to LLVM 3.5a."
Diffstat (limited to 'lib/CodeGen/ProcessImplicitDefs.cpp')
| -rw-r--r-- | lib/CodeGen/ProcessImplicitDefs.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/CodeGen/ProcessImplicitDefs.cpp b/lib/CodeGen/ProcessImplicitDefs.cpp index 0c5173aead..360e8d7808 100644 --- a/lib/CodeGen/ProcessImplicitDefs.cpp +++ b/lib/CodeGen/ProcessImplicitDefs.cpp @@ -41,9 +41,9 @@ public: initializeProcessImplicitDefsPass(*PassRegistry::getPassRegistry()); } - virtual void getAnalysisUsage(AnalysisUsage &au) const; + void getAnalysisUsage(AnalysisUsage &au) const override; - virtual bool runOnMachineFunction(MachineFunction &fn); + bool runOnMachineFunction(MachineFunction &fn) override; }; } // end anonymous namespace @@ -80,10 +80,7 @@ void ProcessImplicitDefs::processImplicitDef(MachineInstr *MI) { if (TargetRegisterInfo::isVirtualRegister(Reg)) { // For virtual registers, mark all uses as <undef>, and convert users to // implicit-def when possible. - for (MachineRegisterInfo::use_nodbg_iterator UI = - MRI->use_nodbg_begin(Reg), - UE = MRI->use_nodbg_end(); UI != UE; ++UI) { - MachineOperand &MO = UI.getOperand(); + for (MachineOperand &MO : MRI->use_nodbg_operands(Reg)) { MO.setIsUndef(); MachineInstr *UserMI = MO.getParent(); if (!canTurnIntoImplicitDef(UserMI)) |