Re: [PATCH v2 18/21] Hexagon (target/hexagon) bit reverse (brev) addressing

[Richard Henderson]

On 3/31/21 8:53 PM, Taylor Simpson wrote:

The following instructions are added
     L2_loadrub_pbr          Rd32 = memub(Rx32++Mu2:brev)
     L2_loadrb_pbr           Rd32 = memb(Rx32++Mu2:brev)
     L2_loadruh_pbr          Rd32 = memuh(Rx32++Mu2:brev)
     L2_loadrh_pbr           Rd32 = memh(Rx32++Mu2:brev)
     L2_loadri_pbr           Rd32 = memw(Rx32++Mu2:brev)
     L2_loadrd_pbr           Rdd32 = memd(Rx32++Mu2:brev)
     S2_storerb_pbr          memb(Rx32++Mu2:brev).=.Rt32
     S2_storerh_pbr          memh(Rx32++Mu2:brev).=.Rt32
     S2_storerf_pbr          memh(Rx32++Mu2:brev).=.Rt.H32
     S2_storeri_pbr          memw(Rx32++Mu2:brev).=.Rt32
     S2_storerd_pbr          memd(Rx32++Mu2:brev).=.Rt32
     S2_storerinew_pbr       memw(Rx32++Mu2:brev).=.Nt8.new
     S2_storerbnew_pbr       memw(Rx32++Mu2:brev).=.Nt8.new
     S2_storerhnew_pbr       memw(Rx32++Mu2:brev).=.Nt8.new

Test cases in tests/tcg/hexagon/brev.c

Signed-off-by: Taylor Simpson<tsimp...@quicinc.com>
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Reviewed-by: Richard Henderson <richard.hender...@linaro.org>


r~