Use const where possible. NFCI.
llvm-svn: 314292
diff --git a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
index 9e98da1..1b5c1ae 100644
--- a/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
+++ b/llvm/utils/TableGen/CodeGenDAGPatterns.cpp
@@ -933,7 +933,7 @@
// Count children in the count if they are also nodes.
for (unsigned i = 0, e = P->getNumChildren(); i != e; ++i) {
- TreePatternNode *Child = P->getChild(i);
+ const TreePatternNode *Child = P->getChild(i);
if (!Child->isLeaf() && Child->getNumTypes()) {
const TypeSetByHwMode &T0 = Child->getType(0);
// At this point, all variable type sets should be simple, i.e. only