diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineCSE.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineCSE.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MachineCSE.cpp b/llvm/lib/CodeGen/MachineCSE.cpp index 0953127..d3eca3a 100644 --- a/llvm/lib/CodeGen/MachineCSE.cpp +++ b/llvm/lib/CodeGen/MachineCSE.cpp @@ -777,11 +777,11 @@ bool MachineCSE::isPRECandidate(MachineInstr *MI) { MI->getNumExplicitDefs() != 1) return false; - for (auto def : MI->defs()) + for (const auto &def : MI->defs()) if (!Register::isVirtualRegister(def.getReg())) return false; - for (auto use : MI->uses()) + for (const auto &use : MI->uses()) if (use.isReg() && !Register::isVirtualRegister(use.getReg())) return false; |