don't form a RecordChild or CheckChildType for child #'s over 7, we don't
have enums for them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98597 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelMatcherOpt.cpp b/utils/TableGen/DAGISelMatcherOpt.cpp
index 910c4c5..820ab63 100644
--- a/utils/TableGen/DAGISelMatcherOpt.cpp
+++ b/utils/TableGen/DAGISelMatcherOpt.cpp
@@ -44,11 +44,13 @@
if (MoveChildMatcher *MC = dyn_cast<MoveChildMatcher>(N)) {
Matcher *New = 0;
if (RecordMatcher *RM = dyn_cast<RecordMatcher>(MC->getNext()))
- New = new RecordChildMatcher(MC->getChildNo(), RM->getWhatFor(),
- RM->getResultNo());
+ if (MC->getChildNo() < 8) // Only have RecordChild0...7
+ New = new RecordChildMatcher(MC->getChildNo(), RM->getWhatFor(),
+ RM->getResultNo());
if (CheckTypeMatcher *CT= dyn_cast<CheckTypeMatcher>(MC->getNext()))
- New = new CheckChildTypeMatcher(MC->getChildNo(), CT->getType());
+ if (MC->getChildNo() < 8) // Only have CheckChildType0...7
+ New = new CheckChildTypeMatcher(MC->getChildNo(), CT->getType());
if (New) {
// Insert the new node.