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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/PHIEliminationUtils.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/PHIEliminationUtils.cpp')
| -rw-r--r-- | lib/CodeGen/PHIEliminationUtils.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/CodeGen/PHIEliminationUtils.cpp b/lib/CodeGen/PHIEliminationUtils.cpp index e1b56e962f..99bbad1cc2 100644 --- a/lib/CodeGen/PHIEliminationUtils.cpp +++ b/lib/CodeGen/PHIEliminationUtils.cpp @@ -34,11 +34,9 @@ llvm::findPHICopyInsertPoint(MachineBasicBlock* MBB, MachineBasicBlock* SuccMBB, // Discover any defs/uses in this basic block. SmallPtrSet<MachineInstr*, 8> DefUsesInMBB; MachineRegisterInfo& MRI = MBB->getParent()->getRegInfo(); - for (MachineRegisterInfo::reg_iterator RI = MRI.reg_begin(SrcReg), - RE = MRI.reg_end(); RI != RE; ++RI) { - MachineInstr* DefUseMI = &*RI; - if (DefUseMI->getParent() == MBB) - DefUsesInMBB.insert(DefUseMI); + for (MachineInstr &RI : MRI.reg_instructions(SrcReg)) { + if (RI.getParent() == MBB) + DefUsesInMBB.insert(&RI); } MachineBasicBlock::iterator InsertPoint; |