Craig Topper
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a065238c6e
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Make LowerSIGN_EXTEND_INREG split 256-bit vectors when AVX1 is enabled and use AVX2 shifts when AVX2 is enabled.
llvm-svn: 145022
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2011-11-21 01:12:36 +00:00 |
|
Craig Topper
|
3dc75f9e3b
|
Add more AVX2 shift lowering support. Move AVX2 variable shift to use patterns instead of custom lowering code.
llvm-svn: 144457
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2011-11-12 09:58:49 +00:00 |
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Bruno Cardoso Lopes
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1a87fcb9ba
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Fix PR10688. Add support for spliting 256-bit vector shifts when the
shift amount is variable
llvm-svn: 137885
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2011-08-17 22:12:20 +00:00 |
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Bruno Cardoso Lopes
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c96953c12a
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Add support for several vector shifts operations while in AVX mode. Fix PR10581
llvm-svn: 137067
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2011-08-08 21:31:08 +00:00 |