[llvm-commits] [llvm] r67364 - /llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp

[Chris Lattner]

Author: lattner
Date: Fri Mar 20 00:08:24 2009
New Revision: 67364

URL: http://llvm.org/viewvc/llvm-project?rev=67364&view=rev
Log:
Apply the patch requested in PR3846.

Modified:
    llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp

Modified: llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp?rev=67364&r1=67363&r2=67364&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp (original)
+++ llvm/trunk/lib/CodeGen/PrologEpilogInserter.cpp Fri Mar 20 00:08:24 2009
@@ -574,7 +574,7 @@
           break;
         }
 
-      if (DoIncr) ++I;
+      if (DoIncr && I != BB->end()) ++I;
 
       // Update register states.
       if (RS && MI) RS->forward(MI);