[llvm-commits] [llvm] r50707 - /llvm/branches/non-call-eh/lib/Transforms/Utils/CloneFunction.cpp

[Nick Lewycky]

Author: nicholas
Date: Mon May  5 23:04:39 2008
New Revision: 50707

URL: http://llvm.org/viewvc/llvm-project?rev=50707&view=rev
Log:
Add support for nounwind on BBs to the basic block cloner. This fixes
bugpointing failures with nounwind on BBs.

Modified:
    llvm/branches/non-call-eh/lib/Transforms/Utils/CloneFunction.cpp

Modified: llvm/branches/non-call-eh/lib/Transforms/Utils/CloneFunction.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/non-call-eh/lib/Transforms/Utils/CloneFunction.cpp?rev=50707&r1=50706&r2=50707&view=diff

==============================================================================
--- llvm/branches/non-call-eh/lib/Transforms/Utils/CloneFunction.cpp (original)
+++ llvm/branches/non-call-eh/lib/Transforms/Utils/CloneFunction.cpp Mon May  5 23:04:39 2008
@@ -34,7 +34,8 @@
   BasicBlock *NewBB = BasicBlock::Create("", F);
   if (BB->hasName()) NewBB->setName(BB->getName()+NameSuffix);
   NewBB->setUnwindDest(const_cast<BasicBlock*>(BB->getUnwindDest()));
-
+  NewBB->setDoesNotThrow(BB->doesNotThrow());
+  
   bool hasCalls = false, hasDynamicAllocas = false, hasStaticAllocas = false;
   
   // Loop over all instructions, and copy them over.