enhance memcpyopt to zap memcpy's that have the same src/dst.
authorChris Lattner <sabre@nondot.org>
Thu, 9 Dec 2010 07:45:45 +0000 (07:45 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 9 Dec 2010 07:45:45 +0000 (07:45 +0000)
commit8fdca6a8738c1ad7091137688ee48c9e623b75bb
treedd602005f72a1c2d1c9011431295da866fe3d7cc
parentf7f35467a9aac818bd5813c17e80d7efb66dadd7
enhance memcpyopt to zap memcpy's that have the same src/dst.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121362 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/MemCpyOptimizer.cpp
test/Transforms/MemCpyOpt/memcpy.ll