Nadav Rotem
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0c31e43ff3
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Add a stub for the x86 cost model impl. Implement a basic cost rule for inserting/extracting from XMM registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167333 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-11-02 23:27:16 +00:00 |
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Nadav Rotem
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f149567160
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CostModel: add support for Vector Insert and Extract.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167329 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-11-02 22:31:56 +00:00 |
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Nadav Rotem
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6bed58ef24
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Add a cost model analysis that allows us to estimate the cost of IR-level instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167324 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-11-02 21:48:17 +00:00 |
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