[llvm-commits] [llvm] r137672 - /llvm/trunk/lib/Transforms/InstCombine/InstructionCombining.cpp

[Bill Wendling]

Author: void
Date: Mon Aug 15 17:53:05 2011
New Revision: 137672

URL: http://llvm.org/viewvc/llvm-project?rev=137672&view=rev
Log:
Don't sink the instruction to before a landingpad instruction.

Modified:
    llvm/trunk/lib/Transforms/InstCombine/InstructionCombining.cpp

Modified: llvm/trunk/lib/Transforms/InstCombine/InstructionCombining.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/InstCombine/InstructionCombining.cpp?rev=137672&r1=137671&r2=137672&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/InstCombine/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/InstCombine/InstructionCombining.cpp Mon Aug 15 17:53:05 2011
@@ -1436,7 +1436,7 @@
   }
 
   BasicBlock::iterator InsertPos = DestBlock->getFirstNonPHI();
-
+  if (isa<LandingPadInst>(InsertPos)) ++InsertPos; // Skip landingpad inst.
   I->moveBefore(InsertPos);
   ++NumSunkInst;
   return true;