Give CodeGenRegisterClass a real sorted member set.
Make the Elements vector private and expose an ArrayRef through
getOrder() instead. getOrder will eventually provide multiple
user-specified allocation orders.
Use the sorted member set for member and subclass tests. Clean up a lot
of ad hoc searches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133040 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenInstruction.cpp b/utils/TableGen/CodeGenInstruction.cpp
index 5b0aedf..73fe916 100644
--- a/utils/TableGen/CodeGenInstruction.cpp
+++ b/utils/TableGen/CodeGenInstruction.cpp
@@ -417,7 +417,8 @@
if (!InstOpRec->isSubClassOf("RegisterClass"))
return false;
- if (!T.getRegisterClass(InstOpRec).containsRegister(ADI->getDef()))
+ if (!T.getRegisterClass(InstOpRec)
+ .contains(T.getRegBank().getReg(ADI->getDef())))
throw TGError(Loc, "fixed register " +ADI->getDef()->getName()
+ " is not a member of the " + InstOpRec->getName() +
" register class!");