Emit a type matching check for ComplexPatterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25392 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 2fbc096..daf63a8 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -556,6 +556,8 @@
// Using a VTSDNode or CondCodeSDNode.
return Other;
} else if (R->isSubClassOf("ComplexPattern")) {
+ if (NotRegisters)
+ return Unknown;
std::vector<unsigned char>
ComplexPat(1, TP.getDAGISelEmitter().getComplexPattern(R).getValueType());
return ComplexPat;