Chris Lattner
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af1b4ad24c
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Add new testcase for arithmetic shr of -1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4069 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-10-08 16:10:35 +00:00 |
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Chris Lattner
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dabb94adc1
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Check for cannonicalization of shl X, 1 -> add X, X
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3670 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-09-10 23:03:10 +00:00 |
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Chris Lattner
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4a6e4b30b4
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These tests should not run -dce pass to cleanup instcombine.
If instcombine is making dead instructions, ALL that should be used is -die
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3221 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-08-02 19:27:58 +00:00 |
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Chris Lattner
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79a31b1782
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Fix testcase, the 'shift out all bits' doesn't apply to signed types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2482 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-06 16:11:31 +00:00 |
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Chris Lattner
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33a90b18e0
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New testcases so I don't forget about these algebraic simplifications
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2479 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-05-06 05:43:36 +00:00 |
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