Jakub Staszak
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270bfbd3d1
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Reverse order of checking SSE level when calculating compare cost, so we check
AVX2 before AVX.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170464 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-12-18 22:57:56 +00:00 |
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Nadav Rotem
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0602bb4659
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Cost Model: change the default cost of control flow instructions (br / ret / ...) to zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169423 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-12-05 21:21:26 +00:00 |
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Nadav Rotem
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7ae3bcca45
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CostModel: Add tables for the common x86 compares.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167421 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-11-05 23:48:20 +00:00 |
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