Move the list of register classes into CodeGenRegBank as well.
No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133029 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index a0c64ff..9d0aadf 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -163,16 +163,6 @@
return *RegBank;
}
-void CodeGenTarget::ReadRegisterClasses() const {
- std::vector<Record*> RegClasses =
- Records.getAllDerivedDefinitions("RegisterClass");
- if (RegClasses.empty())
- throw std::string("No 'RegisterClass' subclasses defined!");
-
- RegisterClasses.reserve(RegClasses.size());
- RegisterClasses.assign(RegClasses.begin(), RegClasses.end());
-}
-
/// getRegisterByName - If there is a register with the specific AsmName,
/// return it.
const CodeGenRegister *CodeGenTarget::getRegisterByName(StringRef Name) const {
@@ -191,7 +181,7 @@
std::vector<MVT::SimpleValueType> Result;
const std::vector<CodeGenRegisterClass> &RCs = getRegisterClasses();
for (unsigned i = 0, e = RCs.size(); i != e; ++i) {
- const CodeGenRegisterClass &RC = RegisterClasses[i];
+ const CodeGenRegisterClass &RC = RCs[i];
for (unsigned ei = 0, ee = RC.Elements.size(); ei != ee; ++ei) {
if (R == RC.Elements[ei]) {
const std::vector<MVT::SimpleValueType> &InVTs = RC.getValueTypes();