llvm/test/Transforms/MemCpyOpt, branch release_23 http://llvm.org https://git.amat.us/llvm/atom/test/Transforms/MemCpyOpt?h=release_23 2008-04-29T21:26:06Z Fix a bug in memcpyopt where the memcpy-memcpy transform was never being applied because 2008-04-29T21:26:06Z Owen Anderson resistor@mac.com 2008-04-29T21:26:06Z urn:sha1:9dcace3cafb4da5c3d94f3b89e54ea0d7164a286 we were checking for it in the wrong order. This caused a miscompilation because the return slot optimization assumes that the call it is dealing with is NOT a memcpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50444 91177308-0d34-0410-b5e6-96231b3b80d8 Refactor memcpyopt based on Chris' suggestions. Consolidate several functions 2008-04-21T07:45:10Z Owen Anderson resistor@mac.com 2008-04-21T07:45:10Z urn:sha1:a8bd65835be9e1ce07f5006e92625ec4e9fa387a and simplify code that was fallout from the separation of memcpyopt and gvn. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50034 91177308-0d34-0410-b5e6-96231b3b80d8 Factor a bunch of functionality related to memcpy and memset transforms out of 2008-04-09T08:23:16Z Owen Anderson resistor@mac.com 2008-04-09T08:23:16Z urn:sha1:a723d1e48f4a261512c28845c53eda569fa5218c GVN and into its own pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49419 91177308-0d34-0410-b5e6-96231b3b80d8