Add an OperandNamespace field to Target.td's Operand.

For targets to add their own operand types as needed, as advertised in
Operand's comment, they need to be able to specify an alternate namespace
for OperandType names too. This matches the RegisterOperand class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256299 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td
index 859e21b..2b796d1 100644 (file)
--- a/include/llvm/Target/Target.td
+++ b/include/llvm/Target/Target.td
@@ -620,6 +620,7 @@ class Operand<ValueType ty> : DAGOperand {
   string EncoderMethod = "";
   string DecoderMethod = "";
   bit hasCompleteDecoder = 1;
+  string OperandNamespace = "MCOI";
   string OperandType = "OPERAND_UNKNOWN";
   dag MIOperandInfo = (ops);
 

diff --git a/utils/TableGen/CodeGenInstruction.cpp b/utils/TableGen/CodeGenInstruction.cpp
index e83d503..366e8ec 100644 (file)
--- a/utils/TableGen/CodeGenInstruction.cpp
+++ b/utils/TableGen/CodeGenInstruction.cpp
@@ -78,6 +78,7 @@ CGIOperandList::CGIOperandList(Record *R) : TheDef(R) {
     } else if (Rec->isSubClassOf("Operand")) {
       PrintMethod = Rec->getValueAsString("PrintMethod");
       OperandType = Rec->getValueAsString("OperandType");
+      OperandNamespace = Rec->getValueAsString("OperandNamespace");
       // If there is an explicit encoder method, use it.
       EncoderMethod = Rec->getValueAsString("EncoderMethod");
       MIOpInfo = Rec->getValueAsDag("MIOperandInfo");