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cranelift: Add bmask to interpreter

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This commit is contained in:
Afonso Bordado
2021-09-14 14:58:08 +01:00
parent 3ee180420e
commit 9a95ce75f1
5 changed files with 291 additions and 6 deletions
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14
cranelift/interpreter/src/step.rs
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@@ -767,7 +767,6 @@ where
| Opcode::Breduce
| Opcode::Bextend
| Opcode::Bint
| Opcode::Bmask
| Opcode::Ireduce => assign(Value::convert(
arg(0)?,
ValueConversionKind::Exact(ctrl_ty),
@@ -802,6 +801,19 @@ where
.collect::<ValueResult<Vec<_>>>()?;
assign(vectorizelanes(&new_vec, new_type)?)
}
Opcode::Bmask => assign({
let bool = arg(0)?;
let bool_ty = ctrl_ty.as_bool_pedantic();
if ctrl_ty.is_vector() {
let lanes = extractlanes(&bool, bool_ty.lane_type())?
.into_iter()
.map(|lane| lane.convert(ValueConversionKind::Exact(ctrl_ty.lane_type())))
.collect::<ValueResult<SimdVec<V>>>()?;
vectorizelanes(&lanes, ctrl_ty)?
} else {
bool.convert(ValueConversionKind::Exact(ctrl_ty))?
}
}),
Opcode::Sextend => assign(Value::convert(
arg(0)?,
ValueConversionKind::SignExtend(ctrl_ty),