commit 2b3e9580536dfb5666b9d91e99baebf6d45bfa5f
author Nuno Lopes <nunoplopes@sapo.pt> Thu Jun 21 21:25:05 2012 +0000
committer Nuno Lopes <nunoplopes@sapo.pt> Thu Jun 21 21:25:05 2012 +0000
tree e7fda8237bde8672db2d797f4327493186bc57c0
parent 54c5bc87992ebeaa9e71f2bfb60ac5cf74b77db3

Add support for invoke to the MemoryBuiltin analysid.
Update comments accordingly.

Make instcombine remove useless invokes to C++'s 'new' allocation function (test attached).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158937 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/InstCombine/InstructionCombining.cpp

diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index 2653fc3..269ea15 100644
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -1167,6 +1167,10 @@
       }
       EraseInstFromFunction(*I);
     }
+
+    if (InvokeInst *II = dyn_cast<InvokeInst>(&MI)) {
+      BranchInst::Create(II->getNormalDest(), II->getParent());
+    }
     return EraseInstFromFunction(MI);
   }
   return 0;