[InstCombine] Add 8/16/32/64 bitreverse test coverage
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 23 Oct 2020 14:29:41 +0000 (15:29 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Fri, 23 Oct 2020 14:39:56 +0000 (15:39 +0100)
commit61d1847b12a91e148a7f6bc32a7a2d490bc19ffd
treef03b1c4a0cd7130a6ab93804d0776bf324640622
parent9e7667e2ad4838cf213fcd73782d5a70a657c058
[InstCombine] Add 8/16/32/64 bitreverse test coverage

Use typical codegen for the traditional pairwise lgN bitreverse algorithm
llvm/test/Transforms/InstCombine/bitreverse.ll