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interpmask.go
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/
interpmask.go
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// Copyright 2023 Sneller, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package vm
func bcbroadcast0kgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
kdst.mask = 0
return pc + 2
}
func bcbroadcast1kgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
kdst.mask = bc.vmState.validLanes.mask
return pc + 2
}
func bcfalsego(bc *bytecode, pc int) int {
vdst := argptr[vRegData](bc, pc)
kdst := argptr[kRegData](bc, pc+2)
*vdst = vRegData{}
kdst.mask = 0
return pc + 4
}
func bcnotkgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
k0 := argptr[kRegData](bc, pc+2)
kdst.mask = ^k0.mask & bc.vmState.validLanes.mask
return pc + 4
}
func bcandkgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
k0 := argptr[kRegData](bc, pc+2)
k1 := argptr[kRegData](bc, pc+4)
kdst.mask = k0.mask & k1.mask
return pc + 6
}
func bcandnkgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
k0 := argptr[kRegData](bc, pc+2)
k1 := argptr[kRegData](bc, pc+4)
kdst.mask = ^k0.mask & k1.mask
return pc + 6
}
func bcorkgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
k0 := argptr[kRegData](bc, pc+2)
k1 := argptr[kRegData](bc, pc+4)
kdst.mask = k0.mask | k1.mask
return pc + 6
}
func bcxorkgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
k0 := argptr[kRegData](bc, pc+2)
k1 := argptr[kRegData](bc, pc+4)
kdst.mask = (k0.mask ^ k1.mask)
return pc + 6
}
func bcxnorkgo(bc *bytecode, pc int) int {
kdst := argptr[kRegData](bc, pc)
k0 := argptr[kRegData](bc, pc+2)
k1 := argptr[kRegData](bc, pc+4)
kdst.mask = (k0.mask ^ (^k1.mask)) & bc.vmState.validLanes.mask
return pc + 6
}