[llvm-branch-commits] [llvm-branch] r136021 - /llvm/branches/exception-handling-rewrite/lib/VMCore/Instructions.cpp

[Bill Wendling]

Author: void
Date: Mon Jul 25 19:02:37 2011
New Revision: 136021

URL: http://llvm.org/viewvc/llvm-project?rev=136021&view=rev
Log:
Improve the assert. Make sure that we have at least one clause.

Modified:
    llvm/branches/exception-handling-rewrite/lib/VMCore/Instructions.cpp

Modified: llvm/branches/exception-handling-rewrite/lib/VMCore/Instructions.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/exception-handling-rewrite/lib/VMCore/Instructions.cpp?rev=136021&r1=136020&r2=136021&view=diff
==============================================================================
--- llvm/branches/exception-handling-rewrite/lib/VMCore/Instructions.cpp (original)
+++ llvm/branches/exception-handling-rewrite/lib/VMCore/Instructions.cpp Mon Jul 25 19:02:37 2011
@@ -172,7 +172,7 @@
 
 void LandingPadInst::init(Value *PersFn, unsigned NumReservedValues,
                           const Twine &NameStr) {
-  assert(NumReservedValues);
+  assert(NumReservedValues > 1 && "Landingpad needs at least one clause!");
   ReservedSpace = NumReservedValues;
   NumOperands = 1;
   OperandList = allocHungoffUses(ReservedSpace);