Chris Lattner
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aed2c6d2cb
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If the alias analysis algorithm we are using can provide MUST alias information,
expose it directly as value numbering information
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6972 91177308-0d34-0410-b5e6-96231b3b80d8
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2003-06-29 00:53:34 +00:00 |
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Chris Lattner
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28c6cf22de
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Implement forwarding from stores to loads of must-aliased pointers.
This implements: GCSE/2003-06-13-LoadStoreEliminate.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6694 91177308-0d34-0410-b5e6-96231b3b80d8
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2003-06-16 12:06:41 +00:00 |
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Chris Lattner
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f98d8d8611
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Calculate and pass load sizes to the alias analysis infrastructure
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5635 91177308-0d34-0410-b5e6-96231b3b80d8
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2003-02-26 19:27:35 +00:00 |
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Chris Lattner
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71c7ec9b18
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Initial implementation of value numbering for load instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3540 91177308-0d34-0410-b5e6-96231b3b80d8
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2002-08-30 20:28:10 +00:00 |
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