Translate existing WASM SIMD operations to CLIF
This commit is contained in:
Andrew Brown
@@ -922,30 +922,46 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
|
|||||||
| Operator::TableSize { .. } => {
|
| Operator::TableSize { .. } => {
|
||||||
wasm_unsupported!("proposed bulk memory operator {:?}", op);
|
wasm_unsupported!("proposed bulk memory operator {:?}", op);
|
||||||
}
|
}
|
||||||
|
Operator::V128Const { value } => {
|
||||||
|
let constant = builder.func.dfg.constants.insert(value.bytes().to_vec());
|
||||||
|
state.push1(builder.ins().vconst(I32X4, constant)) // TODO need to decide what to do about I32X4 here; the WASM spec has V128
|
||||||
|
}
|
||||||
|
Operator::I8x16Splat
|
||||||
|
| Operator::I16x8Splat
|
||||||
|
| Operator::I32x4Splat
|
||||||
|
| Operator::I64x2Splat
|
||||||
|
| Operator::F32x4Splat
|
||||||
|
| Operator::F64x2Splat => {
|
||||||
|
let value_to_splat = state.pop1();
|
||||||
|
let ty = type_of(op);
|
||||||
|
state.push1(builder.ins().splat(ty, value_to_splat))
|
||||||
|
}
|
||||||
|
Operator::I32x4ExtractLane { lane }
|
||||||
|
| Operator::I64x2ExtractLane { lane }
|
||||||
|
| Operator::F32x4ExtractLane { lane }
|
||||||
|
| Operator::F64x2ExtractLane { lane } => {
|
||||||
|
let vector = state.pop1();
|
||||||
|
state.push1(builder.ins().extractlane(vector, lane.clone()))
|
||||||
|
}
|
||||||
|
Operator::I8x16ReplaceLane { lane }
|
||||||
|
| Operator::I16x8ReplaceLane { lane }
|
||||||
|
| Operator::I32x4ReplaceLane { lane }
|
||||||
|
| Operator::I64x2ReplaceLane { lane }
|
||||||
|
| Operator::F32x4ReplaceLane { lane }
|
||||||
|
| Operator::F64x2ReplaceLane { lane } => {
|
||||||
|
let (vector, replacement_value) = state.pop2();
|
||||||
|
let replaced_vector = builder
|
||||||
|
.ins()
|
||||||
|
.insertlane(vector, lane.clone(), replacement_value);
|
||||||
|
state.push1(replaced_vector)
|
||||||
|
}
|
||||||
Operator::V128Load { .. }
|
Operator::V128Load { .. }
|
||||||
| Operator::V128Store { .. }
|
| Operator::V128Store { .. }
|
||||||
| Operator::V128Const { .. }
|
|
||||||
| Operator::V8x16Shuffle { .. }
|
|
||||||
| Operator::I8x16Splat
|
|
||||||
| Operator::I8x16ExtractLaneS { .. }
|
| Operator::I8x16ExtractLaneS { .. }
|
||||||
| Operator::I8x16ExtractLaneU { .. }
|
| Operator::I8x16ExtractLaneU { .. }
|
||||||
| Operator::I8x16ReplaceLane { .. }
|
|
||||||
| Operator::I16x8Splat
|
|
||||||
| Operator::I16x8ExtractLaneS { .. }
|
| Operator::I16x8ExtractLaneS { .. }
|
||||||
| Operator::I16x8ExtractLaneU { .. }
|
| Operator::I16x8ExtractLaneU { .. }
|
||||||
| Operator::I16x8ReplaceLane { .. }
|
| Operator::V8x16Shuffle { .. }
|
||||||
| Operator::I32x4Splat
|
|
||||||
| Operator::I32x4ExtractLane { .. }
|
|
||||||
| Operator::I32x4ReplaceLane { .. }
|
|
||||||
| Operator::I64x2Splat
|
|
||||||
| Operator::I64x2ExtractLane { .. }
|
|
||||||
| Operator::I64x2ReplaceLane { .. }
|
|
||||||
| Operator::F32x4Splat
|
|
||||||
| Operator::F32x4ExtractLane { .. }
|
|
||||||
| Operator::F32x4ReplaceLane { .. }
|
|
||||||
| Operator::F64x2Splat
|
|
||||||
| Operator::F64x2ExtractLane { .. }
|
|
||||||
| Operator::F64x2ReplaceLane { .. }
|
|
||||||
| Operator::I8x16Eq
|
| Operator::I8x16Eq
|
||||||
| Operator::I8x16Ne
|
| Operator::I8x16Ne
|
||||||
| Operator::I8x16LtS
|
| Operator::I8x16LtS
|
||||||
@@ -1291,3 +1307,160 @@ fn translate_br_if_args(
|
|||||||
let inputs = state.peekn(return_count);
|
let inputs = state.peekn(return_count);
|
||||||
(br_destination, inputs)
|
(br_destination, inputs)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// Determine the returned value type of a WebAssembly operator
|
||||||
|
fn type_of(operator: &Operator) -> Type {
|
||||||
|
match operator {
|
||||||
|
Operator::V128Load { .. }
|
||||||
|
| Operator::V128Store { .. }
|
||||||
|
| Operator::V128Const { .. }
|
||||||
|
| Operator::V128Not
|
||||||
|
| Operator::V128And
|
||||||
|
| Operator::V128Or
|
||||||
|
| Operator::V128Xor
|
||||||
|
| Operator::V128Bitselect => I32X4, // TODO this is used as a default until we determine what to do about the spec's V128
|
||||||
|
|
||||||
|
Operator::V8x16Shuffle { .. }
|
||||||
|
| Operator::I8x16Splat
|
||||||
|
| Operator::I8x16ExtractLaneS { .. }
|
||||||
|
| Operator::I8x16ExtractLaneU { .. }
|
||||||
|
| Operator::I8x16ReplaceLane { .. }
|
||||||
|
| Operator::I8x16Eq
|
||||||
|
| Operator::I8x16Ne
|
||||||
|
| Operator::I8x16LtS
|
||||||
|
| Operator::I8x16LtU
|
||||||
|
| Operator::I8x16GtS
|
||||||
|
| Operator::I8x16GtU
|
||||||
|
| Operator::I8x16LeS
|
||||||
|
| Operator::I8x16LeU
|
||||||
|
| Operator::I8x16GeS
|
||||||
|
| Operator::I8x16GeU
|
||||||
|
| Operator::I8x16Neg
|
||||||
|
| Operator::I8x16AnyTrue
|
||||||
|
| Operator::I8x16AllTrue
|
||||||
|
| Operator::I8x16Shl
|
||||||
|
| Operator::I8x16ShrS
|
||||||
|
| Operator::I8x16ShrU
|
||||||
|
| Operator::I8x16Add
|
||||||
|
| Operator::I8x16AddSaturateS
|
||||||
|
| Operator::I8x16AddSaturateU
|
||||||
|
| Operator::I8x16Sub
|
||||||
|
| Operator::I8x16SubSaturateS
|
||||||
|
| Operator::I8x16SubSaturateU
|
||||||
|
| Operator::I8x16Mul => I8X16,
|
||||||
|
|
||||||
|
Operator::I16x8Splat
|
||||||
|
| Operator::I16x8ExtractLaneS { .. }
|
||||||
|
| Operator::I16x8ExtractLaneU { .. }
|
||||||
|
| Operator::I16x8ReplaceLane { .. }
|
||||||
|
| Operator::I16x8Eq
|
||||||
|
| Operator::I16x8Ne
|
||||||
|
| Operator::I16x8LtS
|
||||||
|
| Operator::I16x8LtU
|
||||||
|
| Operator::I16x8GtS
|
||||||
|
| Operator::I16x8GtU
|
||||||
|
| Operator::I16x8LeS
|
||||||
|
| Operator::I16x8LeU
|
||||||
|
| Operator::I16x8GeS
|
||||||
|
| Operator::I16x8GeU
|
||||||
|
| Operator::I16x8Neg
|
||||||
|
| Operator::I16x8AnyTrue
|
||||||
|
| Operator::I16x8AllTrue
|
||||||
|
| Operator::I16x8Shl
|
||||||
|
| Operator::I16x8ShrS
|
||||||
|
| Operator::I16x8ShrU
|
||||||
|
| Operator::I16x8Add
|
||||||
|
| Operator::I16x8AddSaturateS
|
||||||
|
| Operator::I16x8AddSaturateU
|
||||||
|
| Operator::I16x8Sub
|
||||||
|
| Operator::I16x8SubSaturateS
|
||||||
|
| Operator::I16x8SubSaturateU
|
||||||
|
| Operator::I16x8Mul => I16X8,
|
||||||
|
|
||||||
|
Operator::I32x4Splat
|
||||||
|
| Operator::I32x4ExtractLane { .. }
|
||||||
|
| Operator::I32x4ReplaceLane { .. }
|
||||||
|
| Operator::I32x4Eq
|
||||||
|
| Operator::I32x4Ne
|
||||||
|
| Operator::I32x4LtS
|
||||||
|
| Operator::I32x4LtU
|
||||||
|
| Operator::I32x4GtS
|
||||||
|
| Operator::I32x4GtU
|
||||||
|
| Operator::I32x4LeS
|
||||||
|
| Operator::I32x4LeU
|
||||||
|
| Operator::I32x4GeS
|
||||||
|
| Operator::I32x4GeU
|
||||||
|
| Operator::I32x4Neg
|
||||||
|
| Operator::I32x4AnyTrue
|
||||||
|
| Operator::I32x4AllTrue
|
||||||
|
| Operator::I32x4Shl
|
||||||
|
| Operator::I32x4ShrS
|
||||||
|
| Operator::I32x4ShrU
|
||||||
|
| Operator::I32x4Add
|
||||||
|
| Operator::I32x4Sub
|
||||||
|
| Operator::I32x4Mul
|
||||||
|
| Operator::F32x4ConvertSI32x4
|
||||||
|
| Operator::F32x4ConvertUI32x4 => I32X4,
|
||||||
|
|
||||||
|
Operator::I64x2Splat
|
||||||
|
| Operator::I64x2ExtractLane { .. }
|
||||||
|
| Operator::I64x2ReplaceLane { .. }
|
||||||
|
| Operator::I64x2Neg
|
||||||
|
| Operator::I64x2AnyTrue
|
||||||
|
| Operator::I64x2AllTrue
|
||||||
|
| Operator::I64x2Shl
|
||||||
|
| Operator::I64x2ShrS
|
||||||
|
| Operator::I64x2ShrU
|
||||||
|
| Operator::I64x2Add
|
||||||
|
| Operator::I64x2Sub
|
||||||
|
| Operator::F64x2ConvertSI64x2
|
||||||
|
| Operator::F64x2ConvertUI64x2 => I64X2,
|
||||||
|
|
||||||
|
Operator::F32x4Splat
|
||||||
|
| Operator::F32x4ExtractLane { .. }
|
||||||
|
| Operator::F32x4ReplaceLane { .. }
|
||||||
|
| Operator::F32x4Eq
|
||||||
|
| Operator::F32x4Ne
|
||||||
|
| Operator::F32x4Lt
|
||||||
|
| Operator::F32x4Gt
|
||||||
|
| Operator::F32x4Le
|
||||||
|
| Operator::F32x4Ge
|
||||||
|
| Operator::F32x4Abs
|
||||||
|
| Operator::F32x4Neg
|
||||||
|
| Operator::F32x4Sqrt
|
||||||
|
| Operator::F32x4Add
|
||||||
|
| Operator::F32x4Sub
|
||||||
|
| Operator::F32x4Mul
|
||||||
|
| Operator::F32x4Div
|
||||||
|
| Operator::F32x4Min
|
||||||
|
| Operator::F32x4Max
|
||||||
|
| Operator::I32x4TruncSF32x4Sat
|
||||||
|
| Operator::I32x4TruncUF32x4Sat => F32X4,
|
||||||
|
|
||||||
|
Operator::F64x2Splat
|
||||||
|
| Operator::F64x2ExtractLane { .. }
|
||||||
|
| Operator::F64x2ReplaceLane { .. }
|
||||||
|
| Operator::F64x2Eq
|
||||||
|
| Operator::F64x2Ne
|
||||||
|
| Operator::F64x2Lt
|
||||||
|
| Operator::F64x2Gt
|
||||||
|
| Operator::F64x2Le
|
||||||
|
| Operator::F64x2Ge
|
||||||
|
| Operator::F64x2Abs
|
||||||
|
| Operator::F64x2Neg
|
||||||
|
| Operator::F64x2Sqrt
|
||||||
|
| Operator::F64x2Add
|
||||||
|
| Operator::F64x2Sub
|
||||||
|
| Operator::F64x2Mul
|
||||||
|
| Operator::F64x2Div
|
||||||
|
| Operator::F64x2Min
|
||||||
|
| Operator::F64x2Max
|
||||||
|
| Operator::I64x2TruncSF64x2Sat
|
||||||
|
| Operator::I64x2TruncUF64x2Sat => F64X2,
|
||||||
|
|
||||||
|
_ => unimplemented!(
|
||||||
|
"Currently only the SIMD instructions are translated to their return type: {:?}",
|
||||||
|
operator
|
||||||
|
),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|||||||
Reference in New Issue
Block a user