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| author | Owen Anderson <resistor@mac.com> | 2014-03-17 19:36:09 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2014-03-17 19:36:09 +0000 |
| commit | b36376efcb0f75963a0236447cc7dffba14f5ada (patch) | |
| tree | 4e85136095d62a518abc93becb1001eb05b42fad /llvm/lib/CodeGen/PHIElimination.cpp | |
| parent | 900b4807fe9de06d94ac0a1b52fd009f694ee481 (diff) | |
| download | bcm5719-llvm-b36376efcb0f75963a0236447cc7dffba14f5ada.tar.gz bcm5719-llvm-b36376efcb0f75963a0236447cc7dffba14f5ada.zip | |
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
Diffstat (limited to 'llvm/lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
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; } |
