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-rw-r--r--utils/TableGen/DAGISelMatcher.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/utils/TableGen/DAGISelMatcher.h b/utils/TableGen/DAGISelMatcher.h
index dcb8da71086e..99ebf98b1e4b 100644
--- a/utils/TableGen/DAGISelMatcher.h
+++ b/utils/TableGen/DAGISelMatcher.h
@@ -41,6 +41,7 @@ class Matcher {
// The next matcher node that is executed after this one. Null if this is the
// last stage of a match.
OwningPtr<Matcher> Next;
+ virtual void anchor();
public:
enum KindTy {
// Matcher state manipulation.
@@ -1011,6 +1012,7 @@ private:
/// EmitNodeMatcher - This signals a successful match and generates a node.
class EmitNodeMatcher : public EmitNodeMatcherCommon {
+ virtual void anchor();
unsigned FirstResultSlot;
public:
EmitNodeMatcher(const std::string &opcodeName,
@@ -1033,6 +1035,7 @@ public:
};
class MorphNodeToMatcher : public EmitNodeMatcherCommon {
+ virtual void anchor();
const PatternToMatch &Pattern;
public:
MorphNodeToMatcher(const std::string &opcodeName,