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wasmtime/cranelift/codegen/meta/src
Andrew Brown 459fce3467 x64: lower i8x16.popcnt to VPOPCNTB when possible
When AVX512VL or AVX512BITALG are available, Wasm SIMD's `popcnt`
instruction can be lowered to a single x64 instruction, `VPOPCNTB`,
instead of 8+ instructions.
2021-05-25 12:16:25 -07:00
..
2019-10-24 17:20:12 -07:00
2021-05-10 16:01:16 +02:00