Graham Yiu
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5cd044e8c8
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Use new vector insert half-word and byte instructions when we see insertelement on '8 x i16' and '16 x i8' types. Also extended existing lit testcase to cover these cases.
Differential Revision: https://reviews.llvm.org/D34630
llvm-svn: 317613
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2017-11-07 20:55:43 +00:00 |
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Graham Yiu
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030621bbcb
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Adds code to PPC ISEL lowering to recognize byte inserts from vector_shuffles, and use P9 shift and vector insert byte instructions instead of vperm. Extends tests from vector insert half-word.
Differential Revision: https://reviews.llvm.org/D34497
llvm-svn: 317503
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2017-11-06 20:18:30 +00:00 |
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Graham Yiu
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671526148c
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Adds code to PPC ISEL lowering to recognize half-word inserts from vector_shuffles, and use P9 shift and vector insert instructions instead of vperm.
Differential Revision: https://reviews.llvm.org/D34160
llvm-svn: 317111
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2017-11-01 18:06:56 +00:00 |