[llvm-commits] CVS: llvm/utils/TableGen/DAGISelEmitter.cpp

[Chris Lattner]

Changes in directory llvm/utils/TableGen:

DAGISelEmitter.cpp updated: 1.289 -> 1.290
---
Log message:

Make tblgen error more useful.  Patch by B. Scott Michel


---
Diffs of the changes:  (+4 -1)

 DAGISelEmitter.cpp |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletion(-)


Index: llvm/utils/TableGen/DAGISelEmitter.cpp
diff -u llvm/utils/TableGen/DAGISelEmitter.cpp:1.289 llvm/utils/TableGen/DAGISelEmitter.cpp:1.290
--- llvm/utils/TableGen/DAGISelEmitter.cpp:1.289	Thu Dec  7 16:21:48 2006
+++ llvm/utils/TableGen/DAGISelEmitter.cpp	Wed Jan 17 01:45:12 2007
@@ -2621,7 +2621,10 @@
         assert(N->getExtTypes().size() == 1 && "Multiple types not handled!");
         std::string CastType;
         switch (N->getTypeNum(0)) {
-        default: assert(0 && "Unknown type for constant node!");
+        default:
+          cerr << "Cannot handle " << getEnumName(N->getTypeNum(0))
+               << " type as an immediate constant. Aborting\n";
+          abort();
         case MVT::i1:  CastType = "bool"; break;
         case MVT::i8:  CastType = "unsigned char"; break;
         case MVT::i16: CastType = "unsigned short"; break;