[llvm-commits] [llvm] r138387 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

[Bill Wendling]

Author: void
Date: Tue Aug 23 16:33:05 2011
New Revision: 138387

URL: http://llvm.org/viewvc/llvm-project?rev=138387&view=rev
Log:
A landingpad instruction is neither folded nor dead.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=138387&r1=138386&r2=138387&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Tue Aug 23 16:33:05 2011
@@ -808,6 +808,7 @@
   return !I->mayWriteToMemory() && // Side-effecting instructions aren't folded.
          !isa<TerminatorInst>(I) && // Terminators aren't folded.
          !isa<DbgInfoIntrinsic>(I) &&  // Debug instructions aren't folded.
+         !isa<LandingPadInst>(I) &&    // Landingpad instructions aren't folded.
          !FuncInfo->isExportedInst(I); // Exported instrs must be computed.
 }