[x86] Codegen phaddw, phaddd, and pmaddwd - #6878

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rootjalex wants to merge 4 commits into

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rootjalex/x86-hadds

Commits on Jul 21, 2022

x86 should use phaddw and phaddd
Alexander Root
committed
625c18b
remove accidental duplicat code
Alexander Root
committed
fba66fd
add simd_op_check tests
Alexander Root
committed
23e3d13

Commits on Jul 22, 2022

fix avx2 phadd shuffles
Alexander Root
committed
0acae70