Revert "[TableGen] Use cast instead of dyn_cast where result isn't checked before...

Turns out I misread the parentheses. Though I'm pretty sure its always a RecordRecTy and non of the callers really seem to expect null. But until I'm completely sure I'm going to revert this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235469 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/TableGen/Record.cpp b/lib/TableGen/Record.cpp
index b81254b99cc874db51e3bc2383a928b3691129d9..bdafbbc620972ce091e435ca31f9ed7bbca186d9 100644 (file)
--- a/lib/TableGen/Record.cpp
+++ b/lib/TableGen/Record.cpp
@@ -345,7 +345,7 @@ Init *DagRecTy::convertValue(BinOpInit *BO) {
 }
 
 RecordRecTy *RecordRecTy::get(Record *R) {
-  return cast<RecordRecTy>(R->getDefInit()->getType());
+  return dyn_cast<RecordRecTy>(R->getDefInit()->getType());
 }
 
 std::string RecordRecTy::getAsString() const {