Emit an error instead of an assertion if trying to do bogus things in result patterns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25194 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 9668ab4..75780c4 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -2281,8 +2281,8 @@ public:
       return std::make_pair(1, ResNo);
     } else {
       N->dump();
-      assert(0 && "Unknown node in result pattern!");
-      return std::make_pair(1, ~0U);
+      std::cerr << "\n";
+      throw std::string("Unknown node in result pattern!");
     }
   }