[X86][SSE] Tests for integer min/max horizontal reductions

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Matching patterns that vectorizers should have created for us. 

The experimental intrinsics should probably be added as well.

llvm-svn: 317439

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Simon Pilgrim 2017-11-05 19:48:24 +00:00

parent eb13dd3eac

commit 879c5b15c4

4 changed files with 8204 additions and 0 deletions

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llvm/test/CodeGen/X86/horizontal-reduce-smax.ll Normal file

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