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binji/scalar-unrolled-4x.wat

Last active September 11, 2020 20:11
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clamp_zero
Raw
scalar-unrolled-4x.wat
(func (export "4x_i32") (param i32 i32 i32 i32)
(local $temp i32)
(local $i i32)
local.get 0
i32.const 16
i32.ge_s
if
loop
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
i32.load
local.tee $temp
local.get $temp
i32.const 31
i32.shr_u
i32.const -1
i32.add
i32.and
i32.store
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
i32.load offset=4
local.tee $temp
local.get $temp
i32.const 31
i32.shr_u
i32.const -1
i32.add
i32.and
i32.store offset=4
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
i32.load offset=8
local.tee $temp
local.get $temp
i32.const 31
i32.shr_u
i32.const -1
i32.add
i32.and
i32.store offset=8
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
i32.load offset=12
local.tee $temp
local.get $temp
i32.const 31
i32.shr_u
i32.const -1
i32.add
i32.and
i32.store offset=12
local.get $i
i32.const 16
i32.add
local.tee $i
i32.const 16
i32.add
local.get 0
i32.le_s
br_if 0
end
end
local.get $i
i32.const 4
i32.add
local.get 0
i32.le_s
if
loop
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
i32.load
local.tee $temp
local.get $temp
i32.const 31
i32.shr_u
i32.const -1
i32.add
i32.and
i32.store
local.get $i
i32.const 4
i32.add
local.tee $i
i32.const 4
i32.add
local.get 0
i32.le_s
br_if 0
end
end
)
Raw
simd.wat
(func (export "simd") (param i32 i32 i32 i32)
(local $temp i32)
(local $i i32)
local.get 0
i32.const 16
i32.ge_s
if
loop
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
v128.load
i32.const 0
i32x4.splat
i32x4.max_s
v128.store
local.get $i
i32.const 16
i32.add
local.tee $i
i32.const 16
i32.add
local.get 0
i32.le_s
br_if 0
end
end
local.get $i
i32.const 4
i32.add
local.get 0
i32.le_s
if
loop
local.get 2
local.get $i
i32.add
local.get 1
local.get $i
i32.add
i32.load
local.tee $temp
local.get $temp
i32.const 31
i32.shr_u
i32.const -1
i32.add
i32.and
i32.store
local.get $i
i32.const 4
i32.add
local.tee $i
i32.const 4
i32.add
local.get 0
i32.le_s
br_if 0
end
end
)
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