a bunch of random cleanup, move a helper to CGT where it belongs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118031 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index 7a1c4f7..f8ba674 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -190,6 +190,19 @@
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 {
+ const std::vector<CodeGenRegister> &Regs = getRegisters();
+ for (unsigned i = 0, e = Regs.size(); i != e; ++i) {
+ const CodeGenRegister &Reg = Regs[i];
+ if (Reg.TheDef->getValueAsString("AsmName") == Name)
+ return &Reg;
+ }
+
+ return 0;
+}
+
std::vector<MVT::SimpleValueType> CodeGenTarget::
getRegisterVTs(Record *R) const {
std::vector<MVT::SimpleValueType> Result;