Duncan Sands
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bd0fe56425
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Generalize the "trunc(ptrtoint(x)) - trunc(ptrtoint(y)) ->
trunc(ptrtoint(x-y))" optimization introduced by Chandler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152626 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-03-13 14:07:05 +00:00 |
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Chris Lattner
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c6ee9181a5
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teach instsimplify to transform (X / Y) * Y to X
when the div is an exact udiv.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124994 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-02-06 22:05:31 +00:00 |
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Chris Lattner
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c35a44d3d7
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rename test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124993 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-02-06 21:59:10 +00:00 |
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