llvm/test/Transforms/LoopIndexSplit, branch release_25 http://llvm.org https://git.amat.us/llvm/atom/test/Transforms/LoopIndexSplit?h=release_25 2008-12-04T21:38:42Z Rewrite code that 1) filters loops and 2) calculates new loop bounds. 2008-12-04T21:38:42Z Devang Patel dpatel@apple.com 2008-12-04T21:38:42Z urn:sha1:3831005eb1ef41802c970244ba08d9df7d0eee9a This fixes many bugs. I will add more test cases in a separate check-in. Some day, the code that manipulates CFG and updates dom. info could use refactoring help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60554 91177308-0d34-0410-b5e6-96231b3b80d8 If the sign of exit condition and split condition does not match 2008-11-10T19:48:34Z Devang Patel dpatel@apple.com 2008-11-10T19:48:34Z urn:sha1:d4e7f44319824998bafe1bd1c50314e1310a9ca1 then do not split loop index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58995 91177308-0d34-0410-b5e6-96231b3b80d8 Check loop exit predicate properly while eliminating one iteration loop. 2008-10-10T22:02:57Z Devang Patel dpatel@apple.com 2008-10-10T22:02:57Z urn:sha1:fc19fbd2ca2759eafaea4d174a814f9236f2d0e8 This patch fixes PR 2869 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57369 91177308-0d34-0410-b5e6-96231b3b80d8 Fix typo, fix PR 2865. 2008-10-06T23:22:54Z Devang Patel dpatel@apple.com 2008-10-06T23:22:54Z urn:sha1:d44b7c1b0798b5b28556314278948a941442c1ec git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57221 91177308-0d34-0410-b5e6-96231b3b80d8 splitLoop does not handle split condition EQ. 2008-09-18T23:45:14Z Devang Patel dpatel@apple.com 2008-09-18T23:45:14Z urn:sha1:4fe0fe8b493437e91f8510b81462ff39f0d889ca Fixes PR 2805 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56321 91177308-0d34-0410-b5e6-96231b3b80d8 Do not ignore iv uses outside the loop. 2008-09-17T17:53:47Z Devang Patel dpatel@apple.com 2008-09-17T17:53:47Z urn:sha1:00622952ce10e762a48f281f970cbfe73cf55ea8 This one slipped through cracks very well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56284 91177308-0d34-0410-b5e6-96231b3b80d8 If loop induction variable's start value is less then its exit value then do not split the loop. 2008-07-09T00:12:01Z Devang Patel dpatel@apple.com 2008-07-09T00:12:01Z urn:sha1:a5e27f80282d240817d651347a2ddc80a03ee9ce git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53265 91177308-0d34-0410-b5e6-96231b3b80d8 Testcase for LoopIndexSplit and DomFrontier. 2008-06-03T18:32:27Z Owen Anderson resistor@mac.com 2008-06-03T18:32:27Z urn:sha1:36379810501083b8f66a5194990f1470c9b94e52 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51916 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