Emulate the current isel's "IsChainCompatible" logic for now.
I'd like to eventually rip it out, but for now producing the
same selections as the old matcher is more important.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96458 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcher.cpp b/utils/TableGen/DAGISelMatcher.cpp
index d7519ce..8306109 100644
--- a/utils/TableGen/DAGISelMatcher.cpp
+++ b/utils/TableGen/DAGISelMatcher.cpp
@@ -111,3 +111,9 @@
OS.indent(indent) << "CheckFoldableChainNode\n";
printChild(OS, indent);
}
+
+void CheckChainCompatibleMatcherNode::print(raw_ostream &OS,
+ unsigned indent) const {
+ OS.indent(indent) << "CheckChainCompatibleMatcherNode " << PreviousOp << "\n";
+ printChild(OS, indent);
+}