processStore may delete the instruction, avoid
authorTorok Edwin <edwintorok@gmail.com>
Sun, 4 May 2008 08:51:25 +0000 (08:51 +0000)
committerTorok Edwin <edwintorok@gmail.com>
Sun, 4 May 2008 08:51:25 +0000 (08:51 +0000)
commit529bd53411c6f583fd8ed435adf4c0f923d185fd
treec159ffbb43b5fd94f6071fd825a698dbf1b9b18d
parent9d9dc7d17648b7a4b560f51c900c02dc35b1078b
processStore may delete the instruction, avoid
using dyn_cast<> on already freed memory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50618 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/MemCpyOptimizer.cpp