llvm/test/Transforms/MemCpyOpt, branch release_25 http://llvm.org https://git.amat.us/llvm/atom/test/Transforms/MemCpyOpt?h=release_25 2008-06-01T22:26:26Z Fix two issues that Eli Friedman pointed out, where would misoptimized code like: 2008-06-01T22:26:26Z Owen Anderson resistor@mac.com 2008-06-01T22:26:26Z urn:sha1:009e4f760969e3530cc2641a9599e646a20580c2 char a[200]; init(a, a+200); OR int a[200]; char* b = (char*)a; char* c = (char*)a; foo(b, c); git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51850 91177308-0d34-0410-b5e6-96231b3b80d8 Test for PR2401 2008-06-01T21:55:55Z Owen Anderson resistor@mac.com 2008-06-01T21:55:55Z urn:sha1:19d4d12ee0e31505c3d776c29e3ad0b6c17cda67 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51849 91177308-0d34-0410-b5e6-96231b3b80d8 sabre brings to my attention that the 'tr' suffix is also obsolete 2008-05-20T21:00:03Z Gabor Greif ggreif@gmail.com 2008-05-20T21:00:03Z urn:sha1:f6cadc440cbf04330b3cda9a3c76728f08035203 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51349 91177308-0d34-0410-b5e6-96231b3b80d8 Rename the last test with .llx extension to .ll, resolve duplicate test by renaming to isnan2. Now that no test has llx ending there is no need to search for them from dg.exp too. 2008-05-20T19:52:04Z Gabor Greif ggreif@gmail.com 2008-05-20T19:52:04Z urn:sha1:722243bd402aaed698a279cb323cf37554befd53 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51328 91177308-0d34-0410-b5e6-96231b3b80d8 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