[GlobalISel] Const-ify MachineInstrs passed to MachineLegalizer.
llvm-svn: 277445
diff --git a/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp b/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
index 600f7bc..6856ed5 100644
--- a/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/MachineLegalizer.cpp
@@ -94,11 +94,11 @@
}
std::pair<MachineLegalizer::LegalizeAction, LLT>
-MachineLegalizer::getAction(MachineInstr &MI) const {
+MachineLegalizer::getAction(const MachineInstr &MI) const {
return getAction(MI.getOpcode(), MI.getType());
}
-bool MachineLegalizer::isLegal(MachineInstr &MI) const {
+bool MachineLegalizer::isLegal(const MachineInstr &MI) const {
return getAction(MI).first == Legal;
}