Switch to ArrayRef<CodeGenRegisterClass*>.
This makes it possible to allocate CodeGenRegisterClass instances
dynamically and reorder them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140816 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcherGen.cpp b/utils/TableGen/DAGISelMatcherGen.cpp
index c5897c7..85a4266 100644
--- a/utils/TableGen/DAGISelMatcherGen.cpp
+++ b/utils/TableGen/DAGISelMatcherGen.cpp
@@ -26,10 +26,10 @@
bool FoundRC = false;
MVT::SimpleValueType VT = MVT::Other;
const CodeGenRegister *Reg = T.getRegBank().getReg(R);
- const std::vector<CodeGenRegisterClass> &RCs = T.getRegisterClasses();
+ ArrayRef<CodeGenRegisterClass*> RCs = T.getRegBank().getRegClasses();
for (unsigned rc = 0, e = RCs.size(); rc != e; ++rc) {
- const CodeGenRegisterClass &RC = RCs[rc];
+ const CodeGenRegisterClass &RC = *RCs[rc];
if (!RC.contains(Reg))
continue;